Forkhead domain;

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770  108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:pfam00250   1 KPPYSYAALIAMAILSSPEKKLTLSEIYEWISENFPYYRTADKGWQNSIRHNLSLNKCFVKVPRPKDEPGKGSYWTIDPE 80

                  ....*.
gi 157042770  188 SQDMFD 193
Cdd:pfam00250  81 YEEMFE 86

Transcription factor of the Forkhead/HNF3 family [Transcription];

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770  72 EHIEGGGGPSDPSEFGTKFRAPPRSAAASEDARQPAKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPA 151
Cdd:COG5025  301 NNKDEGRKGSKSSPVPKDAAPPSTLSDLSADVNRTSKPAFSYANSITQAILSSPSGKMTLSEIYSWISSNLPYYRHKPTA 380

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 152 WQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPASQDMFDNgsflrrrkrfkrhQLTPGAHLPHPFPLPAAHAALHN- 230
Cdd:COG5025  381 WQNSIRHNLSLNKSFEKVPRSASQPGKGCFWKIDYSYIYEKES-------------KRNPRSPKKSPSAHSVHQKLSLHv 447

                        170
                 ....*....|....*
gi 157042770 231 PRPGPLLGAPAPPQP 245
Cdd:COG5025  448 NDLYQSPATSDIASS 462

Forkhead (FH) domain found in Forkhead box protein D3 (FOXD3) and similar proteins; FOXD3, also called HNF3/FH transcription factor genesis, acts as a transcriptional repressor that binds to the consensus sequence 5'-A[AT]T[AG]TTTGTTT-3'. It also acts as a transcriptional activator. It promotes development of neural crest cells from neural tube progenitors and restricts neural progenitor cells to the neural crest lineage while suppressing interneuron differentiation. FOXD3 is required for maintenance of pluripotent cells in the pre-implantation and peri-implantation stages of embryogenesis. The FH domain is a winged helix DNA-binding domain.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:cd20047    2 KPPYSYIALITMAILQSPQKKLTLSGICEFISNRFPYYREKFPAWQNSIRHNLSLNDCFVKIPREPGNPGKGNYWTLDPQ 81

                 ....*....
gi 157042770 188 SQDMFDNGS 196
Cdd:cd20047   82 SEDMFDNGS 90

Forkhead (FH) domain found in Forkhead box proteins FOXD1, FOXD2 and similar proteins; FOXD1, also called Forkhead-related protein FKHL8, or Forkhead-related transcription factor 4 (FREAC-4), is involved in transcriptional activation of Placental Growth Factor (PGF) and the complement component (C3) genes. It plays an important role in early embryonic development and organogenesis, and functions as an oncogene in several cancers. FOXD2, also called Forkhead-related protein FKHL17, or Forkhead-related transcription factor 9 (FREAC-9), is a probable transcription factor involved in embryogenesis and somatogenesis. It has been found that long noncoding RNA FOXD2 adjacent opposite strand RNA1 (lncRNA FOXD2-AS1) expression is upregulated in various human malignancies, including gastric, lung, bladder, colorectal, nasopharyngeal, esophageal, hepatocellular, thyroid and skin cancer. It is a promising candidate as a new biomarker and therapeutic target for cancer diagnosis/prognostication due to high tissue specificity and elevated efficiency. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:cd20046    1 KPPYSYIALITMAILQSPKKRLTLSEICEFISNRFPYYREKFPAWQNSIRHNLSLNDCFVKIPREPGNPGKGNYWTLDPE 80

                 ....*....
gi 157042770 188 SQDMFDNGS 196
Cdd:cd20046   81 SADMFDNGS 89

Forkhead (FH) domain found in the Forkhead box protein E (FOXE) subfamily; The FOXE subfamily includes two winged helix transcription factors, FOXE1 (also known as FOXE2) and FOXE3. FOXE1, also called Forkhead-related protein FKHL15, HFKH4, HNF-3/fork head-like protein 5 (HFKL5), or thyroid transcription factor 2 (TTF-2), is a transcription factor that binds consensus sites on a variety of gene promoters and activate their transcription. FOXE3, also called Forkhead-related protein FKHL12 or Forkhead-related transcription factor 8 (FREAC-8), is a transcription factor that controls lens epithelial cell growth through regulation of proliferation, apoptosis, and the cell cycle. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:cd20019    1 KPPYSYIALIAMAIANSPERKLTLGGIYKFIMERFPFYRDNSKKWQNSIRHNLTLNDCFVKIPREPGRPGKGNYWTLDPA 80

                 ....*....
gi 157042770 188 SQDMFDNGS 196
Cdd:cd20019   81 AEDMFDNGS 89

Forkhead (FH) domain found in Forkhead box protein L2 (FOXL2) and similar proteins; FOXL2 is a transcriptional regulator that is essential for ovary differentiation and maintenance, and repression of the genetic program for somatic testis determination. Mutations in the FOXL2 gene cause blepharophimosis-ptosis-epicanthus inversus syndrome (BPES) types I and II, a rare genetic disorder. In BPES type I, a complex eyelid malformation is associated with premature ovarian failure (POF), whereas in BPES type II, the eyelid defect occurs as an isolated entity. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:cd20028    1 KPPYSYVALIAMAIRESPEKRLTLSGIYQYIIAKFPYYEKNKKGWQNSIRHNLSLNECFVKVPREGGGERKGNYWTLDPA 80

                 ....*...
gi 157042770 188 SQDMFDNG 195
Cdd:cd20028   81 CEDMFEKG 88

Forkhead (FH) domain found in Forkhead box (FOX) family of transcription factors and similar proteins; The FOX family comprises diverse tissue- and cell type-specific transcription factors with an evolutionary conserved "Forkhead (FH)" or "winged helix" DNA-binding domain. FH is named for the Drosophila fork head protein, a transcription factor which promotes terminal rather than segmental development. The structure of the FH domain contains 2 flexible loops or "wings" in the C-terminal region, hence the term winged helix. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'. They participate in a variety of cellular processes, such as cell cycle progression, proliferation, differentiation, migration, metabolism, and DNA damage response. Their expression can be regulated by multiple factors, and they can act as co-activators and/or transcriptional repressors. Fifty FOX-encoding genes in humans have been categorized into 19 subfamilies based on protein sequence homology (FOXA to FOXS).

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 157042770 109 PPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWS 183
Cdd:cd00059    1 PPYSYAALIALAILSSPDKRLTLSEIYKWIEDNFPYYRTATKGWKNSIRHNLSLNKCFVKVPREPSDPGKGSYWT 75

Forkhead (FH) domain found in Forkhead box protein S1 (FOXS1); FOXS1, also called Forkhead-like 18 protein or Forkhead-related transcription factor 10 (FREAC-10), is a transcriptional repressor that suppresses transcription from the FASLG, FOXO3, and FOXO4 promoters. It may have a role in the organization of the testicular vasculature. It has also been implicated in energy turnover, motor function, and body weight. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:cd20037    2 KPPYSYIALIAMAIQSSPGQRATLSGIYRYIMGRFAFYRHNRPGWQNSIRHNLSLNECFVKVPRDDRKPGKGSYWTLDPD 81

                 ....*....
gi 157042770 188 SQDMFDNGS 196
Cdd:cd20037   82 CHDMFEHGS 90

Forkhead (FH) domain found in the Forkhead box protein G (FOXG) subfamily; The FOXG subfamily includes a winged helix transcription factor FOXG1, which is also called brain factor 1 (BF-1), brain factor 2 (BF-2), Forkhead box protein G1A, Forkhead box protein G1B, Forkhead box protein G1C, Forkhead-related protein FKHL1, Forkhead-related protein FKHL2, or Forkhead-related protein FKHL3. FOXG1 acts as a transcription repression factor which plays an important role in the establishment of the regional subdivision of the developing brain and in the development of the telencephalon. It is repetitively used in the sequential events of telencephalic development to control multi-steps of brain circuit formation ranging from cell cycle control to neuronal differentiation in a clade- and species-specific manner. Individuals with mutations in FOXG1 harbor "FOXG1-related encephalopathy", characterized by two clinical phenotypes/syndromes including microcephaly, developmental delay, severe cognitive disabilities, early-onset dyskinesia and hyperkinetic movements, stereotypies, epilepsy, and cerebral malformation for those with deletions or intragenic mutations of FOXG1. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20021    1 KPPFSYNALIMMAIRQSPEKRLTLNGIYEFIMKNFPYYRENKQGWQNSIRHNLSLNKCFVKVPRHYDDPGKGNYWMLDP 79

Forkhead (FH) domain found in the Forkhead box protein C (FOXC) subfamily; The FOXC subfamily includes two winged helix transcription factors, FOXC1 (also called Forkhead-related protein FKHL7, or Forkhead-related transcription factor 3) and FOXC2 (also called Forkhead-related protein FKHL14, or Mesenchyme fork head protein 1). FOXC1 is a DNA-binding transcriptional factor that plays a role in a broad range of cellular and developmental processes such as the development of the eyes, bones, cardiovascular system, kidneys, and skin. FOXC2 acts as a transcriptional activator that might be involved in the formation of special mesenchymal tissues. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSL 184
Cdd:cd20017    1 KPPYSYIALIAMAIQNAPDKKITLNGIYQFIMDRFPFYRENKQGWQNSIRHNLSLNECFVKVPRDDKKPGKGSYWTL 77

Forkhead (FH) domain found in the Forkhead box protein I (FOXI) subfamily; The FOXI subfamily includes three human winged helix transcription factors, FOXI1-3, Xenopus laevis FoxI1c, and similar proteins. FOXI1 acts as a transcriptional activator required for the development of normal hearing, sense of balance, and kidney function. FOXI2 may act as a transcriptional activator that plays a possible role in controlling cellular identity. Loss of function mutations in the FOXI2 gene may contribute to ectodermal dysplasia. FOXI3 plays a critical role in the development of the inner ear and jaw. It is a regulator of ectodermal development. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 157042770 109 PPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLD 185
Cdd:cd20025    1 PPYSYSALIAMAIQSAPEKKLTLSQIYQYVAENFPFYKRSKAGWQNSIRHNLSLNDCFKKVPRDEDDPGKGNYWTLD 77

Forkhead (FH) domain found in the Forkhead box protein B (FOXB) subfamily; The FOXB subfamily includes two winged helix transcription factors, FOXB1 (also called transcription factor FKH-5) and FOXB2 (also called transcription factor FKH-4). FOXB1 controls development of mammary glands and regions of the central nervous system (CNS) that regulate the milk-ejection reflex. It is essential for access of mammillothalamic axons to the thalamus. FOXB2 may act as a tumor suppressor; it has been found to inhibit the malignant characteristics of the pancreatic cancer cell line Panc-1 in vitro. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20016    1 KPPYSYISLTAMAIQSSPEKMLPLSDIYKFIMDRFPYYRKNTQRWQNSLRHNLSFNDCFIKIPRRPDRPGKGSYWALHP 79

Forkhead (FH) domain found in Forkhead box proteins, FOXJ2, FOXJ3 and similar proteins; The FOXJ2-like subfamily includes two winged helix transcription factors, FOXJ2 and FOXJ3. FOXJ2, also called Forkhead homologous X (FHX), plays an important role in tumorigenesis, progression, and metastasis of certain cancers. It acts as a transcriptional activator that can bind to two different type of DNA binding sites. FOXJ3 is a transcription factor which regulates sperm function. It transcriptionally activates Mef2c and regulates adult skeletal muscle fiber type identity. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSL 184
Cdd:cd20024    1 KPPYSYATLITFAINSSPKKKMTLSEIYTWICENFPYYREAGTGWKNSIRHNLSLNKCFKKVPRSKDDPGKGSYWTL 77

Forkhead (FH) domain found in Forkhead box protein Q1 (FOXQ1) and similar proteins; FOXQ1, also called HNF-3/Forkhead-like protein 1 (HFH-1), or hepatocyte nuclear factor 3 Forkhead homolog 1, plays a role in hair follicle differentiation. It has also been reported to promote epithelial differentiation, inhibit smooth muscle differentiation, activate T cells and autoimmunity, and control mucin gene expression and granule content in stomach surface mucous cells. FOXQ1 is significantly associated with the pathogenesis of various tumor types including gastric, breast, colorectal, pancreatic, bladder and ovarian cancer, and glioma. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHP-GKGNYWSLD 185
Cdd:cd20034    1 KPPYSYIALIAMAIRDSPSGRLTLAEINEYLMKKFPFFRGSYTGWRNSVRHNLSLNDCFVKVLRDPSRPwGKDNYWTIN 79

Forkhead (FH) domain found in Forkhead box protein A3 (FOXA3) and similar proteins; FOXA3, also called hepatocyte nuclear factor 3-gamma (HNF-3-gamma or HNF-3G), fork head-related protein FKH H3, or transcription factor 3G (TCF-3G), acts as an essential transcriptional regulator engaged in adipogenesis and energy metabolism. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 107 AKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20040    2 AKPPYSYISLITMAIQQAPSKMLTLNEIYQWIMDLFPYYRENQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWALHP 81

                 ....*....
gi 157042770 187 ASQDMFDNG 195
Cdd:cd20040   82 NSGNMFENG 90

Forkhead (FH) domain found in Forkhead box protein A2 (FOXA2) and similar proteins; FOXA2, also called hepatocyte nuclear factor 3-beta (HNF-3-beta or HNF-3B) or transcription factor 3B (TCF-3B), acts as a core transcription factor that controls cell differentiation. It is a key transcriptional regulator that maintains airway mucus homeostasis. It may also have an important role in bone metabolism. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 107 AKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20039    4 AKPPYSYISLITMAIQQSPNKMLTLSEIYQWIMDLFPFYRQNQQRWQNSIRHSLSFNDCFLKVPRSPDKPGKGSFWTLHP 83

                 ....*....
gi 157042770 187 ASQDMFDNG 195
Cdd:cd20039   84 DSGNMFENG 92

Forkhead (FH) domain found in Forkhead box protein A1 (FOXA1) and similar proteins; FOXA1, also called hepatocyte nuclear factor 3-alpha (HNF-3-alpha or HNF-3A) or transcription factor 3A (TCF-3A), acts as a transcription factor that is essential for epithelial lineage differentiation. It has been found to be upregulated in numerous cancers. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 107 AKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20038   13 AKPPYSYISLITMAIQQAPSKMLTLSEIYQWIMDLFPYYRQNQQRWQNSIRHSLSFNDCFVKVARSPDKPGKGSYWTLHP 92

                 ....*....
gi 157042770 187 ASQDMFDNG 195
Cdd:cd20038   93 DSGNMFENG 101

Forkhead (FH) domain found in Forkhead box protein B1 (FOXB1) and similar proteins; FOXB1, also called transcription factor FKH-5, is a winged helix transcription factor that controls development of mammary glands and regions of the central nervous system (CNS) that regulate the milk-ejection reflex. It is essential for access of mammillothalamic axons to the thalamus. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPA 187
Cdd:cd20042    6 KPPYSYISLTAMAIQSSPEKMLPLSEIYKFIMDRFPYYRENTQRWQNSLRHNLSFNDCFIKIPRRPDQPGKGSFWALHPS 85

                 ....*..
gi 157042770 188 SQDMFDN 194
Cdd:cd20042   86 CGDMFEN 92

Forkhead (FH) domain found in Forkhead box protein J3 (FOXJ3) and similar proteins; FOXJ3 is a transcription factor which regulates sperm function. It transcriptionally activates Mef2c and regulates adult skeletal muscle fiber type identity. Polymorphisms in the FOXJ3 gene may be associated with the development of rheumatoid arthritis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 157042770 107 AKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLD 185
Cdd:cd20052    1 GKPPYSYANLITFAINSSPKKKMTLSEIYQWICDNFPYYREAGNGWKNSIRHNLSLNKCFLKVPRSKDDPGKGSYWAID 79

Transcription factor of the Forkhead/HNF3 family [Transcription];

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770  72 EHIEGGGGPSDPSEFGTKFRAPPRSAAASEDARQPAKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPA 151
Cdd:COG5025  301 NNKDEGRKGSKSSPVPKDAAPPSTLSDLSADVNRTSKPAFSYANSITQAILSSPSGKMTLSEIYSWISSNLPYYRHKPTA 380

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 152 WQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDPASQDMFDNgsflrrrkrfkrhQLTPGAHLPHPFPLPAAHAALHN- 230
Cdd:COG5025  381 WQNSIRHNLSLNKSFEKVPRSASQPGKGCFWKIDYSYIYEKES-------------KRNPRSPKKSPSAHSVHQKLSLHv 447

                        170
                 ....*....|....*
gi 157042770 231 PRPGPLLGAPAPPQP 245
Cdd:COG5025  448 NDLYQSPATSDIASS 462

Forkhead (FH) domain found in Forkhead box protein K2 (FOXK2) and similar proteins; FOXK2, also called cellular transcription factor ILF-1 or interleukin enhancer-binding factor 1, is a transcriptional regulator that recognizes the core sequence 5'-TAAACA-3'. It binds to NFAT-like motifs (purine-rich) in the IL2 promoter. It also binds to the HIV-1 long terminal repeat. FOXK2 may be involved in both, positive and negative regulation of important viral and cellular promoter elements. In addition, FOXK2 plays a critical role in suppressing tumorigenesis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 107 AKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20055    2 SKPPYSYAQLIVQAITMAPDKQLTLNGIYTHITKNYPYYRTADKGWQNSIRHNLSLNRYFIKVPRSQEEPGKGSFWRIDP 81

                 ...
gi 157042770 187 ASQ 189
Cdd:cd20055   82 ASE 84

Forkhead (FH) domain found in Forkhead box protein K1 (FOXK1) and similar proteins; FOXK1, also called myocyte nuclear factor (MNF), acts as a transcriptional regulator that binds to the upstream enhancer region (CCAC box) of myoglobin genes. It positively regulates Wnt/beta-catenin signaling by translocating dishevelled (DVL) proteins into the nucleus. It also reduces virus replication, probably by binding the interferon stimulated response element (ISRE) to promote antiviral gene expression. In addition, FOXK1 plays important roles in multiple human cancers. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 107 AKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPGKGNYWSLDP 186
Cdd:cd20054    2 SKPPYSYAQLIVQAISSAQDRQLTLSGIYAHITKHYPYYRTADKGWQNSIRHNLSLNRYFIKVPRSQEEPGKGSFWRIDP 81

                 ...
gi 157042770 187 ASQ 189
Cdd:cd20054   82 ASE 84

Forkhead (FH) domain found in the Forkhead box protein P (FOXP) subfamily; The FOXP subfamily includes four winged helix transcription factors, FOXP1-4. They are involved in the development of the central nervous system. Mutations in FOXP1, also called Mac-1-regulated Forkhead (MFH), leads to developmental delay, intellectual disability, autism spectrum disorder, speech delay, and dysmorphic features. FOXP2, also called CAG repeat protein 44 or Trinucleotide repeat-containing gene 10 protein, is a transcriptional repressor that may play a role in the specification and differentiation of lung epithelium. It may also play a role in developing neural, gastrointestinal and cardiovascular tissues. FOXP3, also called Scurfin, is a transcriptional regulator which is crucial for the development and inhibitory function of regulatory T-cells (Treg). FOXP4, also called Forkhead-related protein-like A, is a transcriptional repressor that represses lung-specific expression. It is necessary for normal T cell cytokine recall responses to antigen following pathogenic infection. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIprepgHPGKGNYWSLD 185
Cdd:cd20033    1 RPPFTYASLIRQAILESPNKQLTLNEIYNWFQKTFAYFRRNAATWKNAVRHNLSLHKCFVRV-----ENVKGAVWTVD 73

Forkhead (FH) domain found in Forkhead box protein N1 (FOXN1) and similar proteins; The FOXN1-like group includes two FOXN subfamily winged helix transcription factors, FOXN1 and FOXN4. FOXN1, also called winged helix transcription factor nude, acts as a transcriptional regulator which regulates the development, differentiation, and function of thymic epithelial cells (TECs), both in the prenatal and postnatal thymus. FOXN4 acts as a transcription factor essential for neural and some non-neural tissue development, such as retina and lung, respectively. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKI--PREPGHPGKGNYWSLD 185
Cdd:cd20030    1 KPAYSYSCLIAMALKNSRTGCLPVSEIYSFMCENFPYFKTAPDGWKNSVRHNLSLNKCFEKIerPDGNGSSRKGCLWALN 80

                 .
gi 157042770 186 P 186
Cdd:cd20030   81 P 81

Forkhead (FH) domain found in the Forkhead box protein O (FOXO) subfamily; The FOXO subfamily includes several winged helix transcription factors: FOXO1, FOXO3, FOXO4 and FOXO6. FOXO transcription factors are involved in the regulation of longevity phenomenon via insulin and insulin-like growth factor signaling. All FOXOs bind to the consensus sequence 5'-GTAAACAA-3', known as the DAF-16 family member-binding element, which includes the core sequence 5'-(A/C)AA(C/T)A-3' recognized by all FOX family members. FOXO1, also called Forkhead box protein O1A or Forkhead in rhabdomyosarcoma (FKHR), is a transcription factor that is the main target of insulin signaling and regulates metabolic homeostasis in response to oxidative stress. FOXO3, also called AF6q21 protein or Forkhead in rhabdomyosarcoma-like 1 (FKHRL1), is a transcriptional activator which triggers apoptosis in the absence of survival factors, including neuronal cell death upon oxidative stress. It recognizes and binds to the DNA sequence 5'-[AG]TAAA[TC]A-3'. FOXO4, also called Fork head domain transcription factor AFX1, is a transcription factor involved in the regulation of the insulin signaling pathway. It binds to insulin-response elements (IREs) and can activate transcription of IGFBP1. FOXO6 acts as a transcriptional activator that may play an important role on tumor invasion, metastasis, and prognosis. The FH domain is a winged helix DNA-binding domain.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 157042770 112 SYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRK--FPA---WQNSIRHNLSLNDCFVKIPREPghPGKGNYWSLD 185
Cdd:cd20032    4 SYADLITKAIESSPDKRLTLQQIYDWMVRNVPYFKDKgdSNSsagWKNSIRHNLSLHSRFVRVQNEG--TGKSSWWTLN 80

Forkhead (FH) domain found in Forkhead box protein P2 (FOXP2); FOXP2, also called CAG repeat protein 44, or Trinucleotide repeat-containing gene 10 protein, is a transcriptional repressor that may play a role in the specification and differentiation of lung epithelium. It may also play a role in developing neural, gastrointestinal, and cardiovascular tissues. An arginine-to-histidine missense mutation (R553H) in the FOXP2 Forkhead domain has been linked to a severe speech and language disorder. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREpghpgKGNYWSLDPA 187
Cdd:cd20065    2 RPPFTYATLIRQAIMESSDRQLTLNEIYSWFTRTFAYFRRNAATWKNAVRHNLSLHKCFVRVENV-----KGAVWTVDEV 76

Forkhead (FH) domain found in Forkhead box protein P1 (FOXP1); FOXP1, also called Mac-1-regulated Forkhead (MFH), is a transcription factor that is widely expressed and has a broad range of functions. It has been shown to have a role in cardiac, lung, and lymphocyte development. Deregulation of FOXP1 is an important contributor to the pathogenesis of diffuse large B-cell lymphoma (DLBCL), suggesting it may function as an oncogene. Loss of FOXP1 expression in breast cancer is associated with a worse outcome, suggesting that FOXP1 may function as a tumor suppressor in some tissues. Haploinsufficiency of the FOXP1 gene leads to a neurodevelopmental disorder termed FOXP1 syndrome, characterized by developmental delay, intellectual disability, autism spectrum disorder, speech delay, and dysmorphic features. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREpghpgKGNYWSLD 185
Cdd:cd20064    4 RPPFTYASLIRQAILESPEKQLTLNEIYNWFTRMFAYFRRNAATWKNAVRHNLSLHKCFVRVENV-----KGAVWTVD 76

Forkhead (FH) domain found in Forkhead box protein N1 (FOXN1); FOXN1, also called winged helix transcription factor nude, acts as a transcriptional regulator which regulates the development, differentiation, and function of thymic epithelial cells (TECs), both in the prenatal and postnatal thymus. It is also an important factor in controlling the skin wound healing process, as it actively participates in re-epithelialization and is responsible for scar formation. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIPREPGHPG-KGNYWSLDP 186
Cdd:cd20056    2 KPIYSYSILIFMALKNSKTGSLPVSEIYNFMTEHFPYFKTAPDGWKNSVRHNLSLNKCFEKVENKSGSSSrKGCLWALNP 81

                 ....
gi 157042770 187 ASQD 190
Cdd:cd20056   82 AKID 85

Forkhead (FH) domain found in the Forkhead box protein R (FOXR) subfamily; The FOXR subfamily includes two winged helix transcription factors, FOXR1-2. FOXR1, also called Forkhead box protein N5 (FOXN5), is required for proper cell division and survival possibly via the p21 and mTOR pathways. FOXR2, also called Forkhead box protein N6 (FOXN6), is an important player in a wide range of cellular processes such as proliferation, migration, differentiation, and apoptosis. The FH domain is a winged helix DNA-binding domain. FOX transcription factors recognize the core sequence 5'-(A/C)AA(C/T)A-3'.

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 157042770 108 KPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRKFPAWQNSIRHNLSLNDCFVKIP 170
Cdd:cd20036    3 KPPLSYPNLIALALRNSETGSLNVQEIYDFIRFHFPFFRTAPDGWKNSVRHNLSFSDSFEKVP 65

Forkhead (FH) domain found in Forkhead box protein O1 (FOXO1); FOXO1, also called Forkhead box protein O1A or Forkhead in rhabdomyosarcoma (FKHR), is a transcription factor that is the main target of insulin signaling and regulates metabolic homeostasis in response to oxidative stress. It binds to the insulin response element (IRE) with the consensus sequence 5'-TT[G/A]TTTTG-3' and the related Daf-16 family binding element (DBE) with the consensus sequence 5'-TT[G/A]TTTAC-3'. The FH domain is a winged helix DNA-binding domain.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 100 SEDARQPAKPPYSYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRK-----FPAWQNSIRHNLSLNDCFVKIPREpg 174
Cdd:cd20060    2 SSSSRRNAWGNLSYADLITKAIESSAEKRLTLSQIYEWMVKSVPYFKDKgdsnsSAGWKNSIRHNLSLHSKFIRVQNE-- 79

                         90
                 ....*....|..
gi 157042770 175 HPGKGNYWSLDP 186
Cdd:cd20060   80 GTGKSSWWMLNP 91

Forkhead (FH) domain found in Forkhead box protein O6 (FOXO6) and similar proteins; FOXO6 acts as a transcriptional activator that may play an important role on tumor invasion, metastasis and prognosis. The FH domain is a winged helix DNA-binding domain. All FOXOs bind to the consensus sequence 5'-GTAAACAA-3', known as the DAF-16 family member-binding element, which includes the core sequence 5'-(A/C)AA(C/T)A-3' recognized by all FOX family members.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 157042770 112 SYIALITMAILQNPHKRLTLSGICAFISGRFPYYRRK-----FPAWQNSIRHNLSLNDCFVKIPREpgHPGKGNYWSLDP 186
Cdd:cd20063    4 SYADLITKAIESSPDKRLTLSQIYDWMVRYVPYFKDKgdsnsSAGWKNSIRHNLSLHTRFIRVQNE--GTGKSSWWMLNP 81