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Conserved domains on  [gi|15221629|ref|NP_174401|]
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HISTIDINE TRIAD NUCLEOTIDE-BINDING 2 [Arabidopsis thaliana]

Protein Classification

histidine triad nucleotide-binding protein( domain architecture ID 10101095)

histidine triad nucleotide-binding protein of the histidine triad family of nucleotide hydrolases and transferases, which act on the alpha-phosphate of ribonucleotides

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PKCI_related cd01276
Protein Kinase C Interacting protein related (PKCI): PKCI and related proteins belong to the ...
 75-179 9.22e-53

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: 163.89  E-value: 9.22e-53
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  75 PTIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKLRDGltSLGKAEPRHVEVLGQLLHASKIVAEKEGI-LD 153
Cdd:cd01276   1 DCIFCKIIRGEIPAKKVYEDDEVLAFHDINPQAPVHILVIPKKHIA--SLSDATEEDEELLGHLLSAAAKVAKDLGIaED 78

                        90       100
                ....*....|....*....|....*.
gi 15221629 154 GFRVVINNGVEACQSVYHLHLHVLGG 179
Cdd:cd01276  79 GYRLVINCGKDGGQEVFHLHLHLLGG 104
 
Name Accession Description Interval E-value
PKCI_related cd01276
Protein Kinase C Interacting protein related (PKCI): PKCI and related proteins belong to the ...
 75-179 9.22e-53

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: 163.89  E-value: 9.22e-53
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  75 PTIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKLRDGltSLGKAEPRHVEVLGQLLHASKIVAEKEGI-LD 153
Cdd:cd01276   1 DCIFCKIIRGEIPAKKVYEDDEVLAFHDINPQAPVHILVIPKKHIA--SLSDATEEDEELLGHLLSAAAKVAKDLGIaED 78

                        90       100
                ....*....|....*....|....*.
gi 15221629 154 GFRVVINNGVEACQSVYHLHLHVLGG 179
Cdd:cd01276  79 GYRLVINCGKDGGQEVFHLHLHLLGG 104
HinT COG0537
Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide ...
 75-182 1.34e-35

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: 121.21  E-value: 1.34e-35
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  75 PTIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKlrdgltslgkaepRHV--------EVLGQLLHASKIVA 146
Cdd:COG0537   2 DCIFCKIIAGEIPALIVYEDEHVLAFLDINPYAPGHTLVIPK-------------RHVaslfdltpEELAELMRLAQKVA 68

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 15221629 147 E--KEGIL-DGFRVVINNGVEACQSVYHLHLHVLGGRQM 182
Cdd:COG0537  69 KalRKALGpDGFNLGINNGEAAGQTVPHLHVHVIPRYEG 107
PRK10687 PRK10687
purine nucleoside phosphoramidase; Provisional
 76-182 1.67e-34

purine nucleoside phosphoramidase; Provisional


Pssm-ID: 182648 [Multi-domain]  Cd Length: 119  Bit Score: 118.07  E-value: 1.67e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629   76 TIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKLRdgLTSLGKAEPRHVEVLGQLLHASKIVAEKEGIL-DG 154
Cdd:PRK10687   5 TIFSKIIRREIPSDIVYQDELVTAFRDISPQAPTHILIIPNIL--IPTVNDVSAEHEQALGRMITVAAKIAEQEGIAeDG 82

                         90       100
                 ....*....|....*....|....*...
gi 15221629  155 FRVVINNGVEACQSVYHLHLHVLGGRQM 182
Cdd:PRK10687  83 YRLIMNTNRHGGQEVYHIHMHLLGGRPL 110
HIT pfam01230
HIT domain;
84-182 4.15e-32

HIT domain;


Pssm-ID: 395984 [Multi-domain]  Cd Length: 98  Bit Score: 111.25  E-value: 4.15e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629    84 KEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKlrDGLTSLGKAEPrhvEVLGQLLHASKIVAEKEGIL---DGFRVVIN 160
Cdd:pfam01230   2 GEIPSTVVYEDDLVLAFLDIDPQAPGHILVIPK--KHIRELHDLTP---EELGDLMSVAQKVARALGKVfkaDGYRIVIN 76

                          90       100
                  ....*....|....*....|..
gi 15221629   161 NGVEACQSVYHLHLHVLGGRQM 182
Cdd:pfam01230  77 NGAHAGQSVPHLHIHVIPRRKH 98
 
Name Accession Description Interval E-value
PKCI_related cd01276
Protein Kinase C Interacting protein related (PKCI): PKCI and related proteins belong to the ...
 75-179 9.22e-53

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: 163.89  E-value: 9.22e-53
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  75 PTIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKLRDGltSLGKAEPRHVEVLGQLLHASKIVAEKEGI-LD 153
Cdd:cd01276   1 DCIFCKIIRGEIPAKKVYEDDEVLAFHDINPQAPVHILVIPKKHIA--SLSDATEEDEELLGHLLSAAAKVAKDLGIaED 78

                        90       100
                ....*....|....*....|....*.
gi 15221629 154 GFRVVINNGVEACQSVYHLHLHVLGG 179
Cdd:cd01276  79 GYRLVINCGKDGGQEVFHLHLHLLGG 104
HinT COG0537
Purine nucleoside phosphoramidase/Ap4A hydrolase, histidine triade (HIT) family [Nucleotide ...
 75-182 1.34e-35

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: 121.21  E-value: 1.34e-35
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  75 PTIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKlrdgltslgkaepRHV--------EVLGQLLHASKIVA 146
Cdd:COG0537   2 DCIFCKIIAGEIPALIVYEDEHVLAFLDINPYAPGHTLVIPK-------------RHVaslfdltpEELAELMRLAQKVA 68

                        90       100       110
                ....*....|....*....|....*....|....*....
gi 15221629 147 E--KEGIL-DGFRVVINNGVEACQSVYHLHLHVLGGRQM 182
Cdd:COG0537  69 KalRKALGpDGFNLGINNGEAAGQTVPHLHVHVIPRYEG 107
PRK10687 PRK10687
purine nucleoside phosphoramidase; Provisional
 76-182 1.67e-34

purine nucleoside phosphoramidase; Provisional


Pssm-ID: 182648 [Multi-domain]  Cd Length: 119  Bit Score: 118.07  E-value: 1.67e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629   76 TIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKLRdgLTSLGKAEPRHVEVLGQLLHASKIVAEKEGIL-DG 154
Cdd:PRK10687   5 TIFSKIIRREIPSDIVYQDELVTAFRDISPQAPTHILIIPNIL--IPTVNDVSAEHEQALGRMITVAAKIAEQEGIAeDG 82

                         90       100
                 ....*....|....*....|....*...
gi 15221629  155 FRVVINNGVEACQSVYHLHLHVLGGRQM 182
Cdd:PRK10687  83 YRLIMNTNRHGGQEVYHIHMHLLGGRPL 110
HIT pfam01230
HIT domain;
84-182 4.15e-32

HIT domain;


Pssm-ID: 395984 [Multi-domain]  Cd Length: 98  Bit Score: 111.25  E-value: 4.15e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629    84 KEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKlrDGLTSLGKAEPrhvEVLGQLLHASKIVAEKEGIL---DGFRVVIN 160
Cdd:pfam01230   2 GEIPSTVVYEDDLVLAFLDIDPQAPGHILVIPK--KHIRELHDLTP---EELGDLMSVAQKVARALGKVfkaDGYRIVIN 76

                          90       100
                  ....*....|....*....|..
gi 15221629   161 NGVEACQSVYHLHLHVLGGRQM 182
Cdd:pfam01230  77 NGAHAGQSVPHLHIHVIPRRKH 98
DcpS_C pfam11969
Scavenger mRNA decapping enzyme C-term binding; This family consists of several scavenger mRNA ...
 76-178 6.80e-31

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: 108.46  E-value: 6.80e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629    76 TIFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKlrDGLTSLGKAEPRHVEVLGQLLHASKIVAEKEGILdGF 155
Cdd:pfam11969   2 WVFCIIAKGEEPERVVYEDEGFVVFKDIKPKAPLHLLVIPK--RHIKSLRDLTPEHLPLLEHMREVAKKVIEEKYIG-VD 78

                          90       100
                  ....*....|....*....|...
gi 15221629   156 RVVINNGVEACQSVYHLHLHVLG 178
Cdd:pfam11969  79 RDELRLGFHYPPSVYHLHLHVIS 101
HINT_subgroup cd01277
HINT (histidine triad nucleotide-binding protein) subgroup: Members of this CD belong to the ...
 77-176 1.53e-27

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: 99.60  E-value: 1.53e-27
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  77 IFDKIIAKEIPSDIVYEDENVLAFRDINPQAPVHVLVIPKlrdgltslgkaepRHV--------EVLGQLLHASKIVA-- 146
Cdd:cd01277   3 IFCKIIAGEIPSYKVYEDDHVLAFLDINPASKGHTLVIPK-------------KHYenlldldpEELAELILAAKKVAra 69

                        90       100       110
                ....*....|....*....|....*....|.
gi 15221629 147 -EKEGILDGFRVVINNGVEACQSVYHLHLHV 176
Cdd:cd01277  70 lKKALKADGLNILQNNGRAAGQVVFHVHVHV 100
HIT_like cd00468
HIT family: HIT (Histidine triad) proteins, named for a motif related to the sequence HxHxH ...
 91-178 3.80e-15

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: 67.11  E-value: 3.80e-15
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  91 VYEDENVLAFRDINPQAPVHVLVIPKLR-DGLTSLGKAEPRHVEVLGQLLHAskiVAEKEGILDGFRVVINNGVEACQSV 169
Cdd:cd00468   1 VPDDEHSFAFVNLKPAAPGHVLVCPKRHvETLPDLDEALLADLVITAQRVAA---ELEKHGNVPSLTVFVNDGAAAGQSV 77


                ....*....
gi 15221629 170 YHLHLHVLG 178
Cdd:cd00468  78 PHVHLHVLP 86
aprataxin_related cd01278
aprataxin related: Aprataxin, a HINT family hydrolase is mutated in ataxia oculomotor apraxia ...
 87-177 2.06e-09

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: 52.77  E-value: 2.06e-09
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  87 PSDIVYEDENVLAFRDINPQAPVHVLVIPKLR-DGLTSLGKAeprHVEVLGQLLHASKIVAEKEGILDGFRVVINNGVEA 165
Cdd:cd01278  15 PEDQVYEDDRVVVFKDIYPKARHHYLVIPKEHiASLKALTKE---DVPLLEHMETVGREKLLRSDNTDPSEFRFGFHAPP 91

                        90
                ....*....|..
gi 15221629 166 CQSVYHLHLHVL 177
Cdd:cd01278  92 FTSVSHLHLHVI 103
FHIT cd01275
FHIT (fragile histidine family): FHIT proteins, related to the HIT family carry a motif HxHxH ...
 90-177 4.23e-07

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: 46.90  E-value: 4.23e-07
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15221629  90 IVYEDENVLAFRDINPQAPVHVLVIPKL-RDGLTSLGKAEprhVEVLGQLLHASKIVAEKEGILDGFRVVINNGVEACQS 168
Cdd:cd01275  16 VFYRTKHSFAVVNLYPYNPGHVLVVPYRhVPRLEDLTPEE---IADLFKLVQLAMKALKVVYKPDGFNIGINDGKAGGGI 92


                ....*....
gi 15221629 169 VYHLHLHVL 177
Cdd:cd01275  93 VPHVHIHIV 101
 
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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