PWWP domain found in protein BS69 and similar proteins; Protein BS69, also called zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. It also mediates repression, at least in part, through interaction with the co-repressor N-CoR. Moreover, it interacts with Toll-interleukin 1 receptor domain (TIR)-containing adaptor molecule-1 (TICAM-1, also named TRIF) to facilitate NF-kappaB activation and type I IFN induction. It associates with PIAS1, a SUMO E3 enzyme, and Ubc9, a SUMO E2 enzyme, and plays an inhibitory role in muscle and neuronal differentiation. Moreover, BS69 regulates Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1)/C-terminal activation region 2 (CTAR2)-mediated NF-kappaB activation by interfering with the complex formation between TNFR-associated death domain protein (TRADD) and LMP1/CTAR2. It also cooperates with tumor necrosis factor receptor (TNFR)-associated factor 3 (TRAF3) in the regulation of EBV-derived LMP1/CTAR1-induced NF-kappaB activation. Furthermore, BS69 is involved in the p53-p21Cip1-mediated senescence pathway. BS69 contains a plant homeodomain (PHD) finger, a bromodomain, a proline-tryptophan-tryptophan-proline (PWWP) domain, and a MYeloid translocation protein 8, Nervy and DEAF-1 (MYND) domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 258 YPCIPNHELVWAKMKGFGFWPAKVMQKEDNQVDVRFFGHHHQRAWIPSENIQDITVNIHRLHVKRSMGWKKACDELELHQ 337
Cdd:cd20159     1 KPCRPPHELVWAKQKGFPYWPAKVIQKEDNQYDVRFFGGHHQRAWIPKENIKPITTSPKQLKVKRTAGWNKACEELKKHQ 80

                  ....*
gi 1052292358 338 RFLRE 342
Cdd:cd20159    81 ELLEE 85

PHD finger found in protein BS69; Protein BS69, also termed zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. It also mediates repression, at least in part, through interaction with the co-repressor N-CoR. Moreover, it interacts with Toll-interleukin 1 receptor domain (TIR)-containing adaptor molecule-1 (TICAM-1, also named TRIF) to facilitate NF-kappaB activation and type I IFN induction. It associates with PIAS1, a SUMO E3 enzyme, and Ubc9, a SUMO E2 enzyme, and plays an inhibitory role in muscle and neuronal differentiation. Moreover, BS69 regulates Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1)/C-terminal activation region 2 (CTAR2)-mediated NF-kappaB activation by interfering with the complex formation between TNFR-associated death domain protein (TRADD) and LMP1/CTAR2. It also cooperates with tumor necrosis factor receptor (TNFR)-associated factor 3 (TRAF3) in the regulation of EBV-derived LMP1/CTAR1-induced NF-kappaB activation. Furthermore, BS69 is involved in the p53-p21Cip1-mediated senescence pathway. BS69 contains a plant homeodomain (PHD) finger, a bromodomain, a proline-tryptophan-tryptophan-proline (PWWP) domain, and a Myeloid translocation protein 8, Nervy and DEAF-1 (MYND) domain.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1052292358  85 YCFECHLPGEVLICDLCFRVYHSKCLSDEFRlRDSSSPWQCPVC 128
Cdd:cd15537     1 YCFECHAPGEVLPCSGCFRVYHSDCLSEDFR-PDSTSHWTCPVC 43

PWWP domain found in protein BS69 and similar proteins; Protein BS69, also called zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. It also mediates repression, at least in part, through interaction with the co-repressor N-CoR. Moreover, it interacts with Toll-interleukin 1 receptor domain (TIR)-containing adaptor molecule-1 (TICAM-1, also named TRIF) to facilitate NF-kappaB activation and type I IFN induction. It associates with PIAS1, a SUMO E3 enzyme, and Ubc9, a SUMO E2 enzyme, and plays an inhibitory role in muscle and neuronal differentiation. Moreover, BS69 regulates Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1)/C-terminal activation region 2 (CTAR2)-mediated NF-kappaB activation by interfering with the complex formation between TNFR-associated death domain protein (TRADD) and LMP1/CTAR2. It also cooperates with tumor necrosis factor receptor (TNFR)-associated factor 3 (TRAF3) in the regulation of EBV-derived LMP1/CTAR1-induced NF-kappaB activation. Furthermore, BS69 is involved in the p53-p21Cip1-mediated senescence pathway. BS69 contains a plant homeodomain (PHD) finger, a bromodomain, a proline-tryptophan-tryptophan-proline (PWWP) domain, and a MYeloid translocation protein 8, Nervy and DEAF-1 (MYND) domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 258 YPCIPNHELVWAKMKGFGFWPAKVMQKEDNQVDVRFFGHHHQRAWIPSENIQDITVNIHRLHVKRSMGWKKACDELELHQ 337
Cdd:cd20159     1 KPCRPPHELVWAKQKGFPYWPAKVIQKEDNQYDVRFFGGHHQRAWIPKENIKPITTSPKQLKVKRTAGWNKACEELKKHQ 80

                  ....*
gi 1052292358 338 RFLRE 342
Cdd:cd20159    81 ELLEE 85

PHD finger found in protein BS69; Protein BS69, also termed zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. It also mediates repression, at least in part, through interaction with the co-repressor N-CoR. Moreover, it interacts with Toll-interleukin 1 receptor domain (TIR)-containing adaptor molecule-1 (TICAM-1, also named TRIF) to facilitate NF-kappaB activation and type I IFN induction. It associates with PIAS1, a SUMO E3 enzyme, and Ubc9, a SUMO E2 enzyme, and plays an inhibitory role in muscle and neuronal differentiation. Moreover, BS69 regulates Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1)/C-terminal activation region 2 (CTAR2)-mediated NF-kappaB activation by interfering with the complex formation between TNFR-associated death domain protein (TRADD) and LMP1/CTAR2. It also cooperates with tumor necrosis factor receptor (TNFR)-associated factor 3 (TRAF3) in the regulation of EBV-derived LMP1/CTAR1-induced NF-kappaB activation. Furthermore, BS69 is involved in the p53-p21Cip1-mediated senescence pathway. BS69 contains a plant homeodomain (PHD) finger, a bromodomain, a proline-tryptophan-tryptophan-proline (PWWP) domain, and a Myeloid translocation protein 8, Nervy and DEAF-1 (MYND) domain.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1052292358  85 YCFECHLPGEVLICDLCFRVYHSKCLSDEFRlRDSSSPWQCPVC 128
Cdd:cd15537     1 YCFECHAPGEVLPCSGCFRVYHSDCLSEDFR-PDSTSHWTCPVC 43

domain with conserved PWWP motif; conservation of Pro-Trp-Trp-Pro residues

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1052292358  261 IPNHELVWAKMKGFGFWPAKVMQKE------------DNQVDVRFFGHHHQrAWIPSENIQDIT 312
Cdd:smart00293   1 FKPGDLVWAKMKGFPWWPALVISPKmtpdnimkrksdENLYPVLFFGDKDT-AWIPSSKLFPLT 63

Bromodomain; Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 1052292358 169 PMYRRLVHSAVDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSEQADIAR 225
Cdd:pfam00439  27 PDYYSVIKKPMDLSTIKKKLENGEYKSLAEFLADVKLIFSNARTYNGPGSVIYKAAE 83

MYND finger;

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1052292358 546 CYNCEEEA--MYHC--CWNTSYCSIKCQQEHWhAEHKRTC 581
Cdd:pfam01753   1 CAVCGKEAlkLLRCsrCKSVYYCSKECQKADW-PYHKKEC 39

PHD-finger; PHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains. Several PHD fingers have been identified as binding modules of methylated histone H3.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1052292358  85 YCFEC---HLPGEVLICDLCFRVYHSKCLSDEFRLRD-SSSPWQCPVCRS 130
Cdd:pfam00628   1 YCAVCgksDDGGELVQCDGCDDWFHLACLGPPLDPAEiPSGEWLCPECKP 50

PWWP domain found in protein BS69 and similar proteins; Protein BS69, also called zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. It also mediates repression, at least in part, through interaction with the co-repressor N-CoR. Moreover, it interacts with Toll-interleukin 1 receptor domain (TIR)-containing adaptor molecule-1 (TICAM-1, also named TRIF) to facilitate NF-kappaB activation and type I IFN induction. It associates with PIAS1, a SUMO E3 enzyme, and Ubc9, a SUMO E2 enzyme, and plays an inhibitory role in muscle and neuronal differentiation. Moreover, BS69 regulates Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1)/C-terminal activation region 2 (CTAR2)-mediated NF-kappaB activation by interfering with the complex formation between TNFR-associated death domain protein (TRADD) and LMP1/CTAR2. It also cooperates with tumor necrosis factor receptor (TNFR)-associated factor 3 (TRAF3) in the regulation of EBV-derived LMP1/CTAR1-induced NF-kappaB activation. Furthermore, BS69 is involved in the p53-p21Cip1-mediated senescence pathway. BS69 contains a plant homeodomain (PHD) finger, a bromodomain, a proline-tryptophan-tryptophan-proline (PWWP) domain, and a MYeloid translocation protein 8, Nervy and DEAF-1 (MYND) domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 258 YPCIPNHELVWAKMKGFGFWPAKVMQKEDNQVDVRFFGHHHQRAWIPSENIQDITVNIHRLHVKRSMGWKKACDELELHQ 337
Cdd:cd20159     1 KPCRPPHELVWAKQKGFPYWPAKVIQKEDNQYDVRFFGGHHQRAWIPKENIKPITTSPKQLKVKRTAGWNKACEELKKHQ 80

                  ....*
gi 1052292358 338 RFLRE 342
Cdd:cd20159    81 ELLEE 85

PWWP domain found in protein BS69, protein kinase C-binding protein 1 (PRKCBP1) and similar proteins; Protein BS69, also called zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. BS69 is a multi-domain protein, containing bromo, plant homeodomain (PHD), proline-tryptophan-tryptophan-proline (PWWP), and MYeloid translocation protein 8, Nervy and DEAF-1 (MYND) domains. The specific role of the PWWP domain within BS69 is not clearly identified, but BS69 functions in chromatin remodeling, consistent with other PWWP-containing proteins. PRKCBP1, also called cutaneous T-cell lymphoma-associated antigen se14-3 (CTCL-associated antigen se14-3), Rack7, or zinc finger MYND domain-containing protein 8 (ZMYND8), is a novel receptor for activated C-kinase (RACK)-like protein that may play an important role in the activation and regulation of PKC-beta I, and the PKC signaling cascade. It also has been identified as a formin homology-2-domain containing protein 1 (FHOD1)-binding protein that may be involved in FHOD1-regulated actin polymerization and transcription. Moreover, PRKCBP1 may function as a REST co-repressor 2 (RCOR2) interacting factor. They form a RCOR2/ZMYND8 complex which might be involved in the regulation of neural differentiation. PRKCBP1 contains a PHD finger, a bromodomain, and a PWWP domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 258 YPCIPNHELVWAKMKGFGFWPAKVMQKEDNQVDVRFFGhHHQRAWIPSENIQDITVNI-----HRLHVKRSMGWKKACDE 332
Cdd:cd05841     1 KPCPVVHPLVWVKLDGFPFWPAKVMGTKDGQVDVRFFG-DYDRAWLPSKNVTLHTREIvstlpDSSESKDKRTLKKAIKE 79

                          90
                  ....*....|
gi 1052292358 333 LELHQRFLRE 342
Cdd:cd05841    80 LERHIALLRQ 89

PHD finger found in protein BS69; Protein BS69, also termed zinc finger MYND domain-containing protein 11 (ZMYND11 or ZMY11), is a ubiquitously expressed nuclear protein acting as a transcriptional co-repressor in association with various transcription factors. It was originally identified as an adenovirus 5 E1A-binding protein that inhibits E1A transactivation, as well as c-Myb transcription. It also mediates repression, at least in part, through interaction with the co-repressor N-CoR. Moreover, it interacts with Toll-interleukin 1 receptor domain (TIR)-containing adaptor molecule-1 (TICAM-1, also named TRIF) to facilitate NF-kappaB activation and type I IFN induction. It associates with PIAS1, a SUMO E3 enzyme, and Ubc9, a SUMO E2 enzyme, and plays an inhibitory role in muscle and neuronal differentiation. Moreover, BS69 regulates Epstein-Barr virus (EBV) latent membrane protein 1 (LMP1)/C-terminal activation region 2 (CTAR2)-mediated NF-kappaB activation by interfering with the complex formation between TNFR-associated death domain protein (TRADD) and LMP1/CTAR2. It also cooperates with tumor necrosis factor receptor (TNFR)-associated factor 3 (TRAF3) in the regulation of EBV-derived LMP1/CTAR1-induced NF-kappaB activation. Furthermore, BS69 is involved in the p53-p21Cip1-mediated senescence pathway. BS69 contains a plant homeodomain (PHD) finger, a bromodomain, a proline-tryptophan-tryptophan-proline (PWWP) domain, and a Myeloid translocation protein 8, Nervy and DEAF-1 (MYND) domain.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1052292358  85 YCFECHLPGEVLICDLCFRVYHSKCLSDEFRlRDSSSPWQCPVC 128
Cdd:cd15537     1 YCFECHAPGEVLPCSGCFRVYHSDCLSEDFR-PDSTSHWTCPVC 43

domain with conserved PWWP motif; conservation of Pro-Trp-Trp-Pro residues

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1052292358  261 IPNHELVWAKMKGFGFWPAKVMQKE------------DNQVDVRFFGHHHQrAWIPSENIQDIT 312
Cdd:smart00293   1 FKPGDLVWAKMKGFPWWPALVISPKmtpdnimkrksdENLYPVLFFGDKDT-AWIPSSKLFPLT 63

PWWP domain found in glyoxylate reductase 1 (GLYR1) and similar proteins; GLYR1, also called 3-hydroxyisobutyrate dehydrogenase-like protein, cytokine-like nuclear factor N-PAC, nuclear protein NP60, or nuclear protein of 60 kDa, is a putative oxidoreductase that is recruited on chromatin and promotes KDM1B demethylase activity. It recognizes and binds trimethylated 'Lys-36' of histone H3 (H3K36me3). GLYR1 enhances the activity of MAP2K4 and MAP2K6 kinases to phosphorylate p38-alpha. In addition to the PWWP domain, GLYR1 also contains an AT-hook and a C-terminal NAD-binding domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 265 ELVWAKMKGFGFWPAKVMQ-KEDNQVD--------VRFFG-HHHqrAWIPSENIQDITvnIHR---LHVKRSMGWKKACD 331
Cdd:cd05836     5 DLVWAKMKGFPPWPGKIVNpPPDLKKPprkkkmhcVYFFGsENY--AWIEDENIKPYE--EFKeemLKSKKSAGFKDAVE 80

                  ....*
gi 1052292358 332 ELELH 336
Cdd:cd05836    81 AIEEY 85

PWWP domain; The PWWP domain is named after a conserved Pro-Trp-Trp-Pro motif. The domain binds to Histone-4 methylated at lysine-20, H4K20me, suggesting that it is methyl-lysine recognition motif. Removal of two conserved aromatic residues in a hydrophobic cavity created by this domain within the full-length protein, Pdp1, abolishes the interaction o f the protein with H4K20me3. In fission yeast, Set9 is the sole enzyme that catalyzes all three states of H4K20me, and Set9-mediated H4K20me is required for efficient recruitment of checkpoint protein Crb2 to sites of DNA damage. The methylation of H4K20 is involved in a diverse array of cellular processes, such as organizing higher-order chromatin, maintaining genome stability, and regulating cell-cycle progression.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 265 ELVWAKMKGFGFWPAKVMQ------------KEDNQVDVRFFGHHHqRAWIPSENIQDITVNIHRLHVKRSMG------W 326
Cdd:pfam00855   2 DLVWAKLKGYPWWPARVVDpeelpenvlkpkKKDGEYLVRFFGDSE-FAWVKPKDLKPFDEGDEFEYLKKKKKkkkkkaF 80

                          90
                  ....*....|
gi 1052292358 327 KKACDELELH 336
Cdd:pfam00855  81 KKALEEAEEA 90

PWWP domain found in Arabidopsis thaliana histone-lysine N-methyltransferase trithorax-like protein ATX3, ATX4, ATX5, and similar proteins; The family includes A. thaliana ATX3 (also called protein SET domain group 14, or trithorax-homolog protein 3), ATX4 (also called protein SET domain group 16, or trithorax-homolog protein 4) and ATX5 (also called protein SET domain group 29, or trithorax-homolog protein 5), which belong to the histone-lysine methyltransferase family. They show distinct phylogenetic origins from the family of ATX1 and ATX2. They are multi-domain containing protein that consists of an N-terminal PWWP domain, a canonical plant homeodomain (PHD) domain, a non-canonical extended PHD (ePHD) domain, and a C-terminal SET domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 265 ELVWAKMKGFGFWPAKVM-----------QKEDNQVDVRFFGHHHQR--AWIPSENIQDITVNIHRLH---VKRSMGWK- 327
Cdd:cd20143     4 DLVWAKVGTHPFWPARVVepaeqaeevrrRCVPGSLCVYFFGPGGSRdyGWVRRSMIFPFTDDLARFQtqkIKNKKRPQe 83

                  ....*..
gi 1052292358 328 --KACDE 332
Cdd:cd20143    84 fqEALEE 90

PWWP domain found in DNA mismatch repair protein MSH6 and similar proteins; MSH6, also called G/T mismatch-binding protein (GTBP or GTMBP), MutS protein homolog 6, or MutS-alpha 160 kDa subunit (p160), is a mismatch repair protein homologous to bacterial MutS. It is a component of the post-replicative DNA mismatch repair system (MMR). It heterodimerizes with MSH2 to form MutS alpha, which binds to DNA mismatches thereby initiating DNA repair. When bound, MutS alpha bends the DNA helix and shields approximately 20 base pairs, and recognizes single base mismatches and dinucleotide insertion-deletion loops (IDL) in the DNA. After mismatch binding, it forms a ternary complex with the MutL alpha heterodimer, which is thought to be responsible for directing the downstream MMR events, including strand discrimination, excision, and resynthesis. Mutations in MSH6 have been linked to increased cancer susceptibility, particularly in hereditary nonpolyposis colorectal cancer in humans. MSH6 contains a PWWP domain, but its role in MSH6 remains unclear. MSH6 orthologs found in Saccharomyces cerevisiae, Caenorhabditis elegans, and Arabidopsis thaliana lack the PWWP domain. PWWP domains typically recognize DNA and histone methylated lysines.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 265 ELVWAKMKGFGFWPA----------KVMQKEDNQVDVRFFGHHHQRAWIPSENIQDITVNIHRLHVKRSM------GWKK 328
Cdd:cd05837     5 DLVWAKLEGYPWWPSlvcnhpttgfHKKFGKKGEVHVQFFDDPPSRAWVKAKNVKPFTGSDDKEFQKGGMffskdpKWKK 84

                  ....
gi 1052292358 329 ACDE 332
Cdd:cd05837    85 AVKE 88

PWWP domain found in hepatoma-derived growth factor (HDGF)-related protein (HRP) family; The HRP family includes hepatoma-derived growth factor (HDGF), and HDGF-related proteins (HRPs). HDGF, also called high mobility group protein 1-like 2 (HMG-1L2), is a heparin-binding protein that acts as a transcriptional repressor with mitogenic activity for fibroblasts. It is a prognostic factor in several types of cancer. HDGFL1 is also called PWWP domain-containing protein 1 (PWWP1). Its biological function remains unclear. HDGFL2, also called HDGF-related protein 2 (HRP-2), or hepatoma-derived growth factor 2 (HDGF-2), is involved in cellular growth control, through the regulation of cyclin D1 expression. HDGFL3, also called HDGF-related protein 3 (HRP-3), enhances DNA synthesis and may play a role in cell proliferation. The family also includes PC4 and SFRS1-interacting protein (PSIP) and similar proteins. PSIP, also called CLL-associated antigen KW-7, dense fine speckles 70 kDa protein (DFS 70), lens epithelium-derived growth factor (LEDGF), or transcriptional coactivator p75/p52, acts as a transcriptional coactivator involved in neuroepithelial stem cell differentiation and neurogenesis. Members of the HRP family contains a PWWP domain, which is necessary for DNA binding.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 1052292358 265 ELVWAKMKGFGFWPAKVMQKEDNQVD------VRFFGhHHQRAWIPSENI 308
Cdd:cd05834     5 DLVFAKVKGYPPWPARIDEIPEGAKIpknkypVFFYG-THETAFLKPKDL 53

PWWP domain found in zinc finger CW-type PWWP domain protein 2 (ZCWPW2) and similar proteins; ZCWPW2 is a histone H3K4me3 reader. In addition to the PWWP domain, ZCWPW2 contains a zinc finger CW (zf-CW) domain that is a histone modification reader for the histone H3 tail with trimethylated K4. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1052292358 256 FCYPCIPNHELVWAKMKGFGFWPAKV------MQKEDNQVD-------VRFFGHHHQRAWIPSENI 308
Cdd:cd20146     4 YVYSQLPLGSLVWAKMTGYPRWPAILtpdpicGEYVDYDEDgevekyhVEFLGKPHSHAWISAKSV 69

PHD zinc finger; The plant homeodomain (PHD) finger is a C4HC3 zinc-finger-like motif found in nuclear proteins thought to be involved in epigenetics and chromatin-mediated transcriptional regulation. The PHD finger binds two zinc ions using the so-called 'cross-brace' motif and is thus structurally related to the RING finger and the FYVE finger. It is not yet known if PHD fingers have a common molecular function. Several reports suggest that it can function as a protein-protein interacton domain and it was recently demonstrated that the PHD finger of p300 can cooperate with the adjacent BROMO domain in nucleosome binding in vitro. Other reports suggesting that the PHD finger is a ubiquitin ligase have been refuted as these domains were RING fingers misidentified as PHD fingers.

                           10        20        30        40
                   ....*....|....*....|....*....|....*....|....*..
gi 1052292358   85 YCFECHLP---GEVLICDLCFRVYHSKCLSDEFRLRDSSSPWQCPVC 128
Cdd:smart00249   1 YCSVCGKPddgGELLQCDGCDRWYHQTCLGPPLLEEEPDGKWYCPKC 47

PHD finger superfamily; The PHD finger superfamily includes a canonical plant homeodomain (PHD) finger typically characterized as Cys4HisCys3, and a non-canonical extended PHD finger, characterized as Cys2HisCys5HisCys2His. Variations include the RAG2 PHD finger characterized by Cys3His2Cys2His and the PHD finger 5 found in nuclear receptor-binding SET domain-containing proteins characterized by Cys4HisCys2His. The PHD finger is also termed LAP (leukemia-associated protein) motif or TTC (trithorax consensus) domain. Single or multiple copies of PHD fingers have been found in a variety of eukaryotic proteins involved in the control of gene transcription and chromatin dynamics. PHD fingers can recognize the unmodified and modified histone H3 tail, and some have been found to interact with non-histone proteins. They also function as epigenome readers controlling gene expression through molecular recruitment of multi-protein complexes of chromatin regulators and transcription factors. The PHD finger domain SF is structurally similar to the RING and FYVE_like superfamilies.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1052292358  85 YCFECHLPG----EVLICDLCFRVYHSKCLSDEFRLRDSSSPWQCPVC 128
Cdd:cd15489     1 SCIVCGKGGdlggELLQCDGCGKWFHADCLGPPLSSFVPNGKWICPVC 48

Bromodomain, brd8_like subgroup. In mammals, brd8 (bromodomain containing 8) interacts with the thyroid hormone receptor in a ligand-dependent fashion and enhances thyroid hormone-dependent activation from thyroid response elements. Brd8 is thought to be a nuclear receptor coactivator. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 169 PMYRRLVHSAVDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSEQADIARMLYKDTCHELDEL 238
Cdd:cd05507    34 PGYHSVVYRPMDLSTIKKNIENGTIRSTAEFQRDVLLMFQNAIMYNSSDHDVYLMAVEMQREVMSQIQQL 103

MYND finger;

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|
gi 1052292358 546 CYNCEEEA--MYHC--CWNTSYCSIKCQQEHWhAEHKRTC 581
Cdd:pfam01753   1 CAVCGKEAlkLLRCsrCKSVYYCSKECQKADW-PYHKKEC 39

Bromodomain. BDF1/BDF2 like subfamily, restricted to fungi, repeat II. BDF1 and BDF2 are yeast transcription factors involved in the expression of a wide range of genes, including snRNAs; they are required for sporulation and DNA repair and protect histone H4 from deacetylation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1052292358 169 PMYRRLVHSAVDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSE 219
Cdd:cd05499    36 PNYFSIIKKPMDLGTISKKLQNGQYQSAKEFERDVRLIFKNCYTFNPEGTD 86

Bromodomain; Gcn5_like subfamily. Gcn5p is a histone acetyltransferase (HAT) which mediates acetylation of histones at lysine residues; such acetylation is generally correlated with the activation of transcription. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1052292358 167 KHPMyrrlvhsavDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSEQADIARMLYK 229
Cdd:cd05509    39 KKPM---------DLSTMEEKLENGYYVTLEEFVADLKLIFDNCRLYNGPDTEYYKCANKLEK 92

Transcription factor involved in chromatin remodeling, contains bromodomain [Chromatin structure and dynamics / Transcription];

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 110 LSDEFRLRDSSSPWQCPVCRSIKKKNTNKQEMGTYLR--FIVSRMKERAIDLNKKG---------KDNKHPMYRRLVHSA 178
Cdd:COG5076   109 IESVTPESGLGSLLMAHLKTSVKKRKTPKIEDELLYAdnKAIAKFKKQLFLRDGRFlssiflglpSKREYPDYYEIIKSP 188

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1052292358 179 VDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSEQADIARML 227
Cdd:COG5076   189 MDLLTIQKKLKNGRYKSFEEFVSDLNLMFDNCKLYNGPDSSVYVDAKEL 237

PWWP domain found in zinc finger CW-type PWWP domain protein 1 (ZCWPW1) and similar proteins; ZCWPW1 is a histone H3K4me3 reader. It is associated with late-onset Alzheimer's disease (LOAD). In addition to the PWWP domain, ZCWPW1 contains a zinc finger CW (zf-CW) domain that is a histone modification reader for the histone H3 tail with trimethylated K4. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1052292358 266 LVWAKMKGFGFWPAKV-----------MQKEDNQVD---VRFFGHHHQRAWIPSENIQ 309
Cdd:cd20145    11 LVWAKMPGYPWWPAMVeddpdteeffwLDEESDIPTkyhVTFFDKPVSRAWVRASSIK 68

PHD finger 5 found in nuclear receptor-binding SET domain-containing (NSD) proteins; The nuclear receptor binding SET domain (NSD) protein is a family of three HMTases, NSD1, NSD2/MMSET/WHSC1, and NSD3/WHSC1L1, that are critical in maintaining chromatin integrity. Reducing NSD activity through specific lysine-HMTase inhibitors appears promising to help suppress cancer growth. NSD proteins have specific mono- and dimethylase activities for H3K36, and they play non-redundant roles during development. NSD1 plays a role in several pathologies, including but not limited to Sotos and Weaver syndromes, acute myeloid leukemia, breast cancer, neuroblastoma, and glioblastoma formation. NSD2 is involved in cancer cell proliferation, survival, and tumor growth, by mediating constitutive NF-kappaB signaling via the cytokine autocrine loop. NSD3 is amplified in human breast cancer cell lines. Moreover, translocation resulting in NUP98 fusion to NSD3 leads to the development of acute myeloid leukemia. NSD proteins contain a catalytic suppressor of variegation, enhancer of zeste and trithorax (SET) domain, two proline-tryptophan-tryptophan-proline (PWWP) domains, five plant homeodomain (PHD) fingers, and an NSD-specific Cys-His rich domain (Cys5HisCysHis). This model corresponds to the fifth PHD finger.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1052292358  85 YCFECHLPGEVLICD--LCFRVYHSKCLSdefRLRDSSSPWQCP 126
Cdd:cd15568     1 ECFRCGDGGDLVLCDfkGCPKVYHLSCLG---LEKPPGGKWICP 41

Bromodomain; Acf1_like or BAZ1A_like subfamily. Bromo adjacent to zinc finger 1A (BAZ1A) was identified as a novel human bromodomain gene by cDNA library screening. The Drosophila homologue, Acf1, is part of the CHRAC (chromatin accessibility complex) and regulates ISWI-induced nucleosome remodeling. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.

                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1052292358 169 PMYRRLVHSAVDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSEQADIARMLYKDTCHELDELQL 240
Cdd:cd05504    43 PDYYDIIKKPMDLGTIKEKLNMGEYKLAEEFLSDIQLVFSNCFLYNPEHTSVYKAGTRLQRFFIKRCRKLGL 114

PWWP domain found in the bromodomain and PHD finger-containing (BRPF) protein family; The BRPF family of proteins includes BRPF1, BRD1/BRPF2, and BRPF3. They are scaffold proteins that form monocytic leukemic zinc-finger protein (MOZ)/MOZ-related factor (MORF) H3 histone acetyltransferase (HAT) complexes with other regulatory subunits, such as inhibitor of growth 5 (ING5) and Esa1-associated factor 6 ortholog (EAF6). BRPF proteins have multiple domains, including a plant homeodomain (PHD) zinc finger followed by a non-canonical extended PHD (ePHD) finger, C2HC5HC2H, a bromodomain, and a proline-tryptophan-tryptophan-proline (PWWP) domain. The PHD finger binds to lysine 4 of histone H3 (K4H3), the bromodomain interacts with acetylated lysines on N-terminal tails of histones and other proteins, and the PWWP domain shows histone-binding and chromatin association properties.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1052292358 261 IPNHELVWAKMKGFGFWPAKV----MQKEDNQVD------------------VRFFGHHHQRAWIPSENIQ----DITVN 314
Cdd:cd05839     1 LEPGDLVWAKCRGYPWYPAEIvdpkDPKEGNGVPipvppdrvlkksneklylVLFFDAKRTWGWLPRNKLRplgvDEELD 80

                          90
                  ....*....|....*
gi 1052292358 315 IHRLHVKRSMGWKKA 329
Cdd:cd05839    81 KLKLSEAKKSKRRKE 95

PWWP domain found in Arabidopsis thaliana histone-lysine N-methyltransferase trithorax-like proteins ATX1, ATX2, and similar proteins; This family includes A. thaliana ATX1 and ATX2, which are sister paralogs originating from a segmental chromosomal duplication. They are plant counterparts of the Drosophila melanogaster trithorax (TRX) and mammalian mixed-lineage leukemia (MLL1) proteins. ATX1, also called protein SET domain group 27, or trithorax-homolog protein 1 (TRX-homolog protein 1), is a methyltransferase that trimethylates histone H3 at lysine 4 (H3K4me3). It also acts as a histone modifier and as a positive effector of gene expression. ATX1 regulates transcription from diverse classes of genes implicated in biotic and abiotic stress responses. It is involved in dehydration stress signaling in both abscisic acid (ABA)-dependent and ABA-independent pathways. ATX2, also called protein SET domain group 30, or trithorax-homolog protein 2 (TRX-homolog protein 2), is involved in dimethylating histone H3 at lysine 4 (H3K4me2). Both ATX1 and ATX2 are multi-domain containing proteins that consist of an N-terminal PWWP domain, FYRN- and FYRC (DAST, domain associated with SET in trithorax) domains, a canonical plant homeodomain (PHD) domain, a non-canonical extended PHD (ePHD) domain, and a C-terminal SET domain. The PWWP domain specifically recognizes DNA and histone methylated lysines.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1052292358 265 ELVWAKMKGFGFWPAKVMQKED--------------NQVDVRFFGHH 297
Cdd:cd20142     4 DVVWAKVKGYPMWPALVIDEEHaercgleanrpgkkGTVPVQFFGTY 50

PHD finger found in PHD finger protein 21A (PHF21A); PHF21A (also termed BHC80a or BRAF35-HDAC complex protein BHC80) along with HDAC1/2, CtBP1, CoREST, and BRAF35, is associated with LSD1, a lysine (K)-specific histone demethylase. It inhibits LSD1-mediated histone demethylation in vitro. PHF21A is predominantly present in the central nervous system and spermatogenic cells and is one of the six components of BRAF-HDAC complex (BHC) involved in REST-dependent transcriptional repression of neuron-specific genes in non-neuronal cells. It acts as a scaffold protein in BHC in neuronal as well as non-neuronal cells and also plays a role in spermatogenesis. PHF21A contains a C-terminal plant homeodomain (PHD) finger that is responsible for the binding directly to each of five other components of BHC, and of organizing BHC mediating transcriptional repression.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 1052292358  85 YCFECHLPGEVLICDLCFRVYHSKCLSDEFrlrdSSSP---WQCPVC 128
Cdd:cd15523     1 FCSVCRKSGELLMCDTCSLVYHLDCLDPPL----KTIPkgmWICPKC 43

PWWP domain found in DNA (cytosine-5)-methyltransferase 3B (DNMT3B); DNMT3B, also called DNA methyltransferase HsaIIIB, DNA MTase HsaIIIB, or M.HsaIIIB, is required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. It may preferentially methylate nucleosomal DNA within the nucleosome core region. DNMT3B may function as a transcriptional co-repressor by associating with CBX4 and independently of DNA methylation. In tumorigenesis, DNA methylation by DNMT3B is known to play a role in the inactivation of tumor suppressor genes. In addition, a point mutation in the PWWP domain of DNMT3B has been identified in patients with ICF (immunodeficiency, centromeric instability, and facial anomalies) syndrome, a rare autosomal recessive disorder characterized by hypomethylation of classical satellite DNA.

                          10
                  ....*....|....*...
gi 1052292358 265 ELVWAKMKGFGFWPAKVM 282
Cdd:cd20155     4 ELVWGKIKGFSWWPAMVV 21

PHD finger 1 found in autoimmune regulator (AIRE); AIRE, also termed autoimmune polyendocrinopathy candidiasis ectodermal dystrophy (APECED) protein, functions as a regulator of gene transcription in the thymus. It is essential for prevention of autoimmunity. AIRE plays a critical role in the induction of central tolerance. It promotes self-tolerance through tissue-specific antigen (TSA) expression. It also acts as an active regulator of chondrocyte differentiation. AIRE contains a homogeneously-staining region (HSR) or caspase-recruitment domain (CARD), a nuclear localization signal (NLS), a SAND (for Sp100, AIRE, nuclear phosphoprotein 41/75 or NucP41/75, and deformed epidermal auto regulatory factor 1 or Deaf1) domain, two plant homeodomain (PHD) fingers, and four LXXLL (where L stands for leucine) motifs. This model corresponds to the first PHD finger that recognizes the unmethylated tail of histone H3 and targets AIRE-dependent genes.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 1052292358  85 YCFECHLPGEVLICDLCFRVYHSKCLSDEFRLrDSSSPWQCPVC 128
Cdd:cd15539     1 ECAVCGDGGELLCCDGCPRAFHLACLVPPLTL-IPSGTWRCSSC 43

PHD finger 1 found in Schizosaccharomyces pombe Lid2 complex component Lid2p and similar proteins; Lid2p is a trimethyl H3K4 (H3K4me3) demethylase responsible for H3K4 hypomethylation in heterochromatin. It interacts with the histone lysine-9 methyltransferase, Clr4, through the Dos1/Clr8-Rik1 complex, and mediates H3K9 methylation and small RNA production. It also acts cooperatively with the histone modification enzymes Set1 and Lsd1 and plays an essential role in cross-talk between H3K4 and H3K9 methylation in euchromatin. Lid2p contains a JmjC domain, three PHD fingers and a JmjN domain. This model corresponds to the first PHD finger.

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*.
gi 1052292358  86 CFECHL---PGEVLICDLCFRVYHSKCLsDEFRLRDSSSPWQCPVC 128
Cdd:cd15519     2 CEVCGLddnEGEVLLCDGCDAEYHTSCL-DPPLGEIPPGTWFCPSC 46

Bromodomain, Brdt_like subfamily, repeat II. Human Brdt is a testis-specific member of the BET subfamily of bromodomain proteins; the first bromodomain in Brdt has been shown to be essential for male germ cell differentiation. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine.

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1052292358 167 KHPMyrrlvhsavDVPTIQEKVNEGKYRSYEEFKADAQLLLHNTVIFYGADSEQADIARML 227
Cdd:cd05498    43 KHPM---------DLSTIKKKLDNREYADAQEFAADVRLMFSNCYKYNPPDHPVHAMARKL 94

PHD finger found in the transcriptional intermediary factor 1 (TIF1) family and similar proteins; The TIF1 family of transcriptional cofactors includes TIF1alpha (TRIM24), TIF1beta (TRIM28), TIF1gamma (TRIM33), and TIF1delta (TRIM66), which are characterized by an N-terminal RING-finger B-box coiled-coil (RBCC/TRIM) motif and plant homeodomain (PHD) finger followed by a bromodomain in the C-terminal region. TIF1 proteins couple chromatin modifications to transcriptional regulation, signaling, and tumor suppression. They exert a deacetylase-dependent silencing effect when tethered to a promoter region. TIF1alpha, TIF1beta, and TIF1delta can homodimerize and contain a PXVXL motif necessary and sufficient for heterochromatin protein 1(HP1) binding. TIF1alpha and TIF1beta bind nuclear receptors and Kruppel-associated boxes (KRAB) specifically and respectively. In contrast, TIF1delta appears to lack nuclear receptor- and KRAB-binding activity. Moreover, TIF1delta is specifically involved in heterochromatin-mediated gene silencing during postmeiotic phases of spermatogenesis. TIF1gamma is structurally closely related to TIF1alpha and TIF1beta, but has very little functional features in common with them. It does not interact with the KRAB silencing domain of KOX1 or the heterochromatinic proteins HP1alpha, beta, and gamma. It cannot bind to nuclear receptors (NRs). This family also includes Sp100/Sp140 family proteins, the nuclear body SP100 and SP140. Sp110 is a leukocyte-specific component of the nuclear body. It may function as a nuclear hormone receptor transcriptional coactivator that may play a role in inducing differentiation of myeloid cells. It is also involved in resisting intracellular pathogens and functions as an important drug target for preventing intracellular pathogen diseases, such as tuberculosis, hepatic veno-occlusive disease, and intracellular cancers. SP140 is an interferon inducible nuclear leukocyte-specific protein involved in primary biliary cirrhosis and a risk factor in chronic lymphocytic leukemia. It is also implicated in innate immune response to human immunodeficiency virus type 1 (HIV-1) by binding to the virus viral infectivity factor (Vif) protein. Both Sp110 and Sp140 contain a SAND domain, a plant homeodomain (PHD) finger, and a bromodomain (BRD).

                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*...
gi 1052292358  85 YCFECHLPGEVLICDLCFRVYHSKC----LSDefrlrDSSSPWQCPVC 128
Cdd:cd15541     1 WCAVCQNGGELLCCDKCPRVFHLDChippIPE-----FPSGEWSCSLC 43