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Conserved domains on  [gi|74752900|sp|Q9NQE9|]
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RecName: Full=Adenosine 5'-monophosphoramidase HINT3; AltName: Full=Histidine triad nucleotide-binding protein 3; Short=HINT-3

Protein Classification

aprataxin_related domain-containing protein( domain architecture ID 10101103)

aprataxin_related domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
aprataxin_related cd01278
aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia ...
 47-150 4.37e-56

aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia syndrome. All the members of this subgroup have the conserved HxHxHxx (where x is a hydrophobic residue) signature motif. Members of this subgroup are predominantly eukaryotic in origin.


:

Pssm-ID: 238609 [Multi-domain]  Cd Length: 104  Bit Score: 172.18  E-value: 4.37e-56
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  47 TCVFCRIAGRQDPGTELLHCENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFTDF 126
Cdd:cd01278   1 LCHFCDIAKRRDPDPEDQVYEDDRVVVFKDIYPKARHHYLVIPKEHIASLKALTKEDVPLLEHMETVGREKLLRSDNTDP 80

                        90       100
                ....*....|....*....|....
gi 74752900 127 TNVRMGFHMPPFCSISHLHLHVLA 150
Cdd:cd01278  81 SEFRFGFHAPPFTSVSHLHLHVIA 104
 
Name Accession Description Interval E-value
aprataxin_related cd01278
aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia ...
 47-150 4.37e-56

aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia syndrome. All the members of this subgroup have the conserved HxHxHxx (where x is a hydrophobic residue) signature motif. Members of this subgroup are predominantly eukaryotic in origin.


Pssm-ID: 238609 [Multi-domain]  Cd Length: 104  Bit Score: 172.18  E-value: 4.37e-56
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  47 TCVFCRIAGRQDPGTELLHCENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFTDF 126
Cdd:cd01278   1 LCHFCDIAKRRDPDPEDQVYEDDRVVVFKDIYPKARHHYLVIPKEHIASLKALTKEDVPLLEHMETVGREKLLRSDNTDP 80

                        90       100
                ....*....|....*....|....
gi 74752900 127 TNVRMGFHMPPFCSISHLHLHVLA 150
Cdd:cd01278  81 SEFRFGFHAPPFTSVSHLHLHVIA 104
DcpS_C pfam11969
Scavenger mRNA decapping enzyme C-term binding; This family consists of several scavenger mRNA ...
 48-163 4.38e-39

Scavenger mRNA decapping enzyme C-term binding; This family consists of several scavenger mRNA decapping enzymes (DcpS) and is the C-terminal region. DcpS is a scavenger pyrophosphatase that hydrolyses the residual cap structure following 3' to 5' decay of an mRNA. The association of DcpS with 3' to 5' exonuclease exosome components suggests that these two activities are linked and there is a coupled exonucleolytic decay-dependent decapping pathway. The C-terminal domain contains a histidine triad (HIT) sequence with three histidines separated by hydrophobic residues. The central histidine within the DcpS HIT motif is critical for decapping activity and defines the HIT motif as a new mRNA decapping domain, making DcpS the first member of the HIT family of proteins with a defined biological function.


Pssm-ID: 463415 [Multi-domain]  Cd Length: 114  Bit Score: 129.26  E-value: 4.38e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900    48 CVFCRIAGRQDPGTELLhcENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFT-DF 126
Cdd:pfam11969   2 WVFCIIAKGEEPERVVY--EDEGFVVFKDIKPKAPLHLLVIPKRHIKSLRDLTPEHLPLLEHMREVAKKVIEEKYIGvDR 79

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 74752900   127 TNVRMGFHMPPfcSISHLHLHVLAPVDQLGFLSKLVY 163
Cdd:pfam11969  80 DELRLGFHYPP--SVYHLHLHVISPDFESLGLGRKKG 114
HinT COG0537
Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide ...
 46-149 1.49e-13

Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide transport and metabolism, General function prediction only];


Pssm-ID: 440303 [Multi-domain]  Cd Length: 133  Bit Score: 64.20  E-value: 1.49e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  46 STCVFCRIAGRQDPGTELLhcENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLrkDQVELVENMVTVGKTILERNNFTD 125
Cdd:COG0537   1 MDCIFCKIIAGEIPALIVY--EDEHVLAFLDINPYAPGHTLVIPKRHVASLFDL--TPEELAELMRLAQKVAKALRKALG 76

                        90       100
                ....*....|....*....|....*.
gi 74752900 126 FTNVRMGFHMPPFC--SISHLHLHVL 149
Cdd:COG0537  77 PDGFNLGINNGEAAgqTVPHLHVHVI 102
 
Name Accession Description Interval E-value
aprataxin_related cd01278
aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia ...
 47-150 4.37e-56

aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia syndrome. All the members of this subgroup have the conserved HxHxHxx (where x is a hydrophobic residue) signature motif. Members of this subgroup are predominantly eukaryotic in origin.


Pssm-ID: 238609 [Multi-domain]  Cd Length: 104  Bit Score: 172.18  E-value: 4.37e-56
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  47 TCVFCRIAGRQDPGTELLHCENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFTDF 126
Cdd:cd01278   1 LCHFCDIAKRRDPDPEDQVYEDDRVVVFKDIYPKARHHYLVIPKEHIASLKALTKEDVPLLEHMETVGREKLLRSDNTDP 80

                        90       100
                ....*....|....*....|....
gi 74752900 127 TNVRMGFHMPPFCSISHLHLHVLA 150
Cdd:cd01278  81 SEFRFGFHAPPFTSVSHLHLHVIA 104
DcpS_C pfam11969
Scavenger mRNA decapping enzyme C-term binding; This family consists of several scavenger mRNA ...
 48-163 4.38e-39

Scavenger mRNA decapping enzyme C-term binding; This family consists of several scavenger mRNA decapping enzymes (DcpS) and is the C-terminal region. DcpS is a scavenger pyrophosphatase that hydrolyses the residual cap structure following 3' to 5' decay of an mRNA. The association of DcpS with 3' to 5' exonuclease exosome components suggests that these two activities are linked and there is a coupled exonucleolytic decay-dependent decapping pathway. The C-terminal domain contains a histidine triad (HIT) sequence with three histidines separated by hydrophobic residues. The central histidine within the DcpS HIT motif is critical for decapping activity and defines the HIT motif as a new mRNA decapping domain, making DcpS the first member of the HIT family of proteins with a defined biological function.


Pssm-ID: 463415 [Multi-domain]  Cd Length: 114  Bit Score: 129.26  E-value: 4.38e-39
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900    48 CVFCRIAGRQDPGTELLhcENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFT-DF 126
Cdd:pfam11969   2 WVFCIIAKGEEPERVVY--EDEGFVVFKDIKPKAPLHLLVIPKRHIKSLRDLTPEHLPLLEHMREVAKKVIEEKYIGvDR 79

                          90       100       110
                  ....*....|....*....|....*....|....*..
gi 74752900   127 TNVRMGFHMPPfcSISHLHLHVLAPVDQLGFLSKLVY 163
Cdd:pfam11969  80 DELRLGFHYPP--SVYHLHLHVISPDFESLGLGRKKG 114
PKCI_related cd01276
Protein Kinase C Interacting protein related (PKCI): PKCI and related proteins belong to the ...
 48-150 1.18e-15

Protein Kinase C Interacting protein related (PKCI): PKCI and related proteins belong to the ubiquitous HIT family of hydrolases that act on alpha-phosphates of ribonucleotides. The members of this subgroup have a conserved HxHxHxx motif (x is a hydrophobic residue) that is a signature for this family. No enzymatic activity has been reported however, for PKCI and its related members.


Pssm-ID: 238607 [Multi-domain]  Cd Length: 104  Bit Score: 68.74  E-value: 1.18e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  48 CVFCRIAGRQDPGTELLhcENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFTDft 127
Cdd:cd01276   2 CIFCKIIRGEIPAKKVY--EDDEVLAFHDINPQAPVHILVIPKKHIASLSDATEEDEELLGHLLSAAAKVAKDLGIAE-- 77

                        90       100
                ....*....|....*....|....*....
gi 74752900 128 nvrMGFHMPPFC------SISHLHLHVLA 150
Cdd:cd01276  78 ---DGYRLVINCgkdggqEVFHLHLHLLG 103
HinT COG0537
Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide ...
 46-149 1.49e-13

Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide transport and metabolism, General function prediction only];


Pssm-ID: 440303 [Multi-domain]  Cd Length: 133  Bit Score: 64.20  E-value: 1.49e-13
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  46 STCVFCRIAGRQDPGTELLhcENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLrkDQVELVENMVTVGKTILERNNFTD 125
Cdd:COG0537   1 MDCIFCKIIAGEIPALIVY--EDEHVLAFLDINPYAPGHTLVIPKRHVASLFDL--TPEELAELMRLAQKVAKALRKALG 76

                        90       100
                ....*....|....*....|....*.
gi 74752900 126 FTNVRMGFHMPPFC--SISHLHLHVL 149
Cdd:COG0537  77 PDGFNLGINNGEAAgqTVPHLHVHVI 102
HIT_like cd00468
HIT family: HIT (Histidine triad) proteins, named for a motif related to the sequence HxHxH ...
 74-150 2.61e-13

HIT family: HIT (Histidine triad) proteins, named for a motif related to the sequence HxHxH/Qxx (x, a hydrophobic amino acid), are a superfamily of nucleotide hydrolases and transferases, which act on the alpha-phosphate of ribonucleotides. On the basis of sequence, substrate specificity, structure, evolution and mechanism, HIT proteins are classified in the literacture into three major branches: the Hint branch, which consists of adenosine 5' -monophosphoramide hydrolases, the Fhit branch, that consists of diadenosine polyphosphate hydrolases, and the GalT branch consisting of specific nucloside monophosphate transferases. Further sequence analysis reveals several new closely related, yet uncharacterized subgroups.


Pssm-ID: 238263 [Multi-domain]  Cd Length: 86  Bit Score: 62.10  E-value: 2.61e-13
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 74752900  74 FKDIKPAATHHYLVVPKKHIGNCRTLRKDqvELVENMVTVGK--TILERNNFTDFTNVRMGFHMPPFCSISHLHLHVLA 150
Cdd:cd00468  10 FVNLKPAAPGHVLVCPKRHVETLPDLDEA--LLADLVITAQRvaAELEKHGNVPSLTVFVNDGAAAGQSVPHVHLHVLP 86
HINT_subgroup cd01277
HINT (histidine triad nucleotide-binding protein) subgroup: Members of this CD belong to the ...
 47-95 2.61e-07

HINT (histidine triad nucleotide-binding protein) subgroup: Members of this CD belong to the superfamily of histidine triad hydrolases that act on alpha-phosphate of ribonucleotides. This subgroup includes members from all three forms of cellular life. Although the biochemical function has not been characterised for many of the members of this subgroup, the proteins from Yeast have been shown to be involved in secretion, peroxisome formation and gene expression.


Pssm-ID: 238608 [Multi-domain]  Cd Length: 103  Bit Score: 46.83  E-value: 2.61e-07
                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 74752900  47 TCVFCRIAGRQDPGTELLhcENEDLICFKDIKPAATHHYLVVPKKHIGN 95
Cdd:cd01277   1 DCIFCKIIAGEIPSYKVY--EDDHVLAFLDINPASKGHTLVIPKKHYEN 47
FHIT cd01275
FHIT (fragile histidine family): FHIT proteins, related to the HIT family carry a motif HxHxH ...
 48-149 1.79e-05

FHIT (fragile histidine family): FHIT proteins, related to the HIT family carry a motif HxHxH/Qxx (x, is a hydrophobic amino acid), On the basis of sequence, substrate specificity, structure, evolution and mechanism, HIT proteins are classified into three branches: the Hint branch, which consists of adenosine 5' -monophosphoramide hydrolases, the Fhit branch, that consists of diadenosine polyphosphate hydrolases, and the GalT branch consisting of specific nucloside monophosphate transferases. Fhit plays a very important role in the development of tumours. Infact, Fhit deletions are among the earliest and most frequent genetic alterations in the development of tumours.


Pssm-ID: 238606 [Multi-domain]  Cd Length: 126  Bit Score: 42.28  E-value: 1.79e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900  48 CVFCRIAGRQDPGTELLHcENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFTDFT 127
Cdd:cd01275   1 CVFCDIPIKPDEDNLVFY-RTKHSFAVVNLYPYNPGHVLVVPYRHVPRLEDLTPEEIADLFKLVQLAMKALKVVYKPDGF 79

                        90       100
                ....*....|....*....|..
gi 74752900 128 NVRMGFHMPPFCSISHLHLHVL 149
Cdd:cd01275  80 NIGINDGKAGGGIVPHVHIHIV 101
HIT pfam01230
HIT domain;
67-150 6.41e-05

HIT domain;


Pssm-ID: 395984 [Multi-domain]  Cd Length: 98  Bit Score: 40.37  E-value: 6.41e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 74752900    67 ENEDLICFKDIKPAATHHYLVVPKKHIGNCRTLrkDQVELVENMVTVGK--TILERNNFTDFTNVRM--GFHMPPfcSIS 142
Cdd:pfam01230  11 EDDLVLAFLDIDPQAPGHILVIPKKHIRELHDL--TPEELGDLMSVAQKvaRALGKVFKADGYRIVInnGAHAGQ--SVP 86


                  ....*...
gi 74752900   143 HLHLHVLA 150
Cdd:pfam01230  87 HLHIHVIP 94
COG5075 COG5075
Uncharacterized conserved protein [Function unknown];
81-149 5.86e-03

Uncharacterized conserved protein [Function unknown];


Pssm-ID: 227407 [Multi-domain]  Cd Length: 305  Bit Score: 36.39  E-value: 5.86e-03
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 74752900  81 ATHHYLVVPKKHIGNCRTLRKDQVELVENMVTVGKTILERNNFTDFTNVRMGFHMPPfcSISHLHLHVL 149
Cdd:COG5075 183 SLYLVAIVYRTDIKTIRDLRYYHILWLIRLNNKILTEVPYQFGVDPNELRMFVHYQP--SYYHLHVHIV 249
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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