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Conserved domains on  [gi|1226253483|ref|NP_001340863|]
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H2A histone family member 1a like [Danio rerio]

Protein Classification

histone H2A( domain architecture ID 11487859)

histone H2A is a core component of the nucleosome which plays a central role in DNA double strand break (DSB) repair

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PTZ00017 PTZ00017
histone H2A; Provisional
1-138 2.17e-68

histone H2A; Provisional


:

Pssm-ID: 185399  Cd Length: 134  Bit Score: 202.67  E-value: 2.17e-68
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   1 MSGRGKKLAAPQKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLR 80
Cdd:PTZ00017    1 KGGKGKTGGGKAGKKKPVSRSAKAGLQFPVGRVHRYLKKGRYAKRVGAGAPVYLAAVLEYLTAEVLELAGNAAKDNKKKR 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1226253483  81 IAPRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKaarePNAGTEAQSQ 138
Cdd:PTZ00017   81 ITPRHIQLAIRNDEELNKLLAGVTIASGGVLPNIHKVLLPKKSK----PKQGKKQNKQ 134
 
Name Accession Description Interval E-value
PTZ00017 PTZ00017
histone H2A; Provisional
1-138 2.17e-68

histone H2A; Provisional


Pssm-ID: 185399  Cd Length: 134  Bit Score: 202.67  E-value: 2.17e-68
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   1 MSGRGKKLAAPQKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLR 80
Cdd:PTZ00017    1 KGGKGKTGGGKAGKKKPVSRSAKAGLQFPVGRVHRYLKKGRYAKRVGAGAPVYLAAVLEYLTAEVLELAGNAAKDNKKKR 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1226253483  81 IAPRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKaarePNAGTEAQSQ 138
Cdd:PTZ00017   81 ITPRHIQLAIRNDEELNKLLAGVTIASGGVLPNIHKVLLPKKSK----PKQGKKQNKQ 134
H2A smart00414
Histone 2A;
19-124 4.07e-63

Histone 2A;


Pssm-ID: 197711  Cd Length: 106  Bit Score: 188.31  E-value: 4.07e-63
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   19 SRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVRNDEELNT 98
Cdd:smart00414   1 SRSARAGLQFPVGRIHRLLRKGTYAKRVGAGAPVYLAAVLEYLTAEVLELAGNAARDNKKRRITPRHLQLAIRNDEELNK 80
                           90       100
                   ....*....|....*....|....*.
gi 1226253483   99 LLGGVTISEGGVLPNIQAVLLPKKTK 124
Cdd:smart00414  81 LLKGVTIAQGGVLPNIHKVLLPKKTG 106
HFD_H2A cd00074
histone-fold domain found in histone H2A and similar proteins; Histone H2A is the core ...
18-106 2.70e-52

histone-fold domain found in histone H2A and similar proteins; Histone H2A is the core component of the nucleosome, which wraps and compacts DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.


Pssm-ID: 467020  Cd Length: 89  Bit Score: 160.39  E-value: 2.70e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483  18 VSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVRNDEELN 97
Cdd:cd00074     1 QSRSKRAGLQFPVGRIHRLLKKGTYAKRVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKKRITPRHIQLAIRNDEELN 80

                  ....*....
gi 1226253483  98 TLLGGVTIS 106
Cdd:cd00074    81 KLFKGVTIA 89
HTA1 COG5262
Histone H2A [Chromatin structure and dynamics];
3-130 3.35e-51

Histone H2A [Chromatin structure and dynamics];


Pssm-ID: 227587 [Multi-domain]  Cd Length: 132  Bit Score: 158.87  E-value: 3.35e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   3 GRGKKLAAPqksKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIA 82
Cdd:COG5262     5 GKGGKAADA---RVSQSRSAKAGLIFPVGRVKRLLKKGNYRMRIGAGAPVYLAAVLEYLAAEILELAGNAARDNKKKRII 81
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1226253483  83 PRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKAAREPN 130
Cdd:COG5262    82 PRHLQLAIRNDEELNKLLGDVTIAQGGVLPNINPGLLPKSSKKGSKRS 129
Histone_H2A_C pfam16211
C-terminus of histone H2A;
94-126 3.04e-17

C-terminus of histone H2A;


Pssm-ID: 465070  Cd Length: 35  Bit Score: 69.87  E-value: 3.04e-17
                          10        20        30
                  ....*....|....*....|....*....|...
gi 1226253483  94 EELNTLLGGVTISEGGVLPNIQAVLLPKKTKAA 126
Cdd:pfam16211   1 EELNKLLRGVTIAQGGVLPNIHKVLLPKKTKKK 33
 
Name Accession Description Interval E-value
PTZ00017 PTZ00017
histone H2A; Provisional
1-138 2.17e-68

histone H2A; Provisional


Pssm-ID: 185399  Cd Length: 134  Bit Score: 202.67  E-value: 2.17e-68
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   1 MSGRGKKLAAPQKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLR 80
Cdd:PTZ00017    1 KGGKGKTGGGKAGKKKPVSRSAKAGLQFPVGRVHRYLKKGRYAKRVGAGAPVYLAAVLEYLTAEVLELAGNAAKDNKKKR 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1226253483  81 IAPRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKaarePNAGTEAQSQ 138
Cdd:PTZ00017   81 ITPRHIQLAIRNDEELNKLLAGVTIASGGVLPNIHKVLLPKKSK----PKQGKKQNKQ 134
PLN00157 PLN00157
histone H2A; Provisional
1-129 9.05e-64

histone H2A; Provisional


Pssm-ID: 177758  Cd Length: 132  Bit Score: 190.83  E-value: 9.05e-64
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   1 MSGRGKKLAAPQKSKtSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLR 80
Cdd:PLN00157    1 MSGRGKRKGGGGGKK-ATSRSAKAGLQFPVGRIARYLKAGKYATRVGAGAPVYLAAVLEYLAAEVLELAGNAARDNKKSR 79
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1226253483  81 IAPRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKAAREP 129
Cdd:PLN00157   80 IVPRHIQLAVRNDEELSKLLGGVTIAAGGVLPNIHSVLLPKKSGKSKGE 128
H2A smart00414
Histone 2A;
19-124 4.07e-63

Histone 2A;


Pssm-ID: 197711  Cd Length: 106  Bit Score: 188.31  E-value: 4.07e-63
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   19 SRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVRNDEELNT 98
Cdd:smart00414   1 SRSARAGLQFPVGRIHRLLRKGTYAKRVGAGAPVYLAAVLEYLTAEVLELAGNAARDNKKRRITPRHLQLAIRNDEELNK 80
                           90       100
                   ....*....|....*....|....*.
gi 1226253483   99 LLGGVTISEGGVLPNIQAVLLPKKTK 124
Cdd:smart00414  81 LLKGVTIAQGGVLPNIHKVLLPKKTG 106
PLN00156 PLN00156
histone H2AX; Provisional
2-123 1.64e-54

histone H2AX; Provisional


Pssm-ID: 215080  Cd Length: 139  Bit Score: 167.84  E-value: 1.64e-54
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   2 SGRGKKlaapqKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRI 81
Cdd:PLN00156    9 GGRGKP-----KATKSVSRSSKAGLQFPVGRIARFLKAGKYAERVGAGAPVYLSAVLEYLAAEVLELAGNAARDNKKNRI 83
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 1226253483  82 APRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKT 123
Cdd:PLN00156   84 VPRHIQLAVRNDEELSKLLGSVTIAAGGVLPNIHQTLLPKKV 125
HFD_H2A cd00074
histone-fold domain found in histone H2A and similar proteins; Histone H2A is the core ...
18-106 2.70e-52

histone-fold domain found in histone H2A and similar proteins; Histone H2A is the core component of the nucleosome, which wraps and compacts DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.


Pssm-ID: 467020  Cd Length: 89  Bit Score: 160.39  E-value: 2.70e-52
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483  18 VSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVRNDEELN 97
Cdd:cd00074     1 QSRSKRAGLQFPVGRIHRLLKKGTYAKRVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKKRITPRHIQLAIRNDEELN 80

                  ....*....
gi 1226253483  98 TLLGGVTIS 106
Cdd:cd00074    81 KLFKGVTIA 89
PLN00153 PLN00153
histone H2A; Provisional
1-127 3.04e-51

histone H2A; Provisional


Pssm-ID: 165721 [Multi-domain]  Cd Length: 129  Bit Score: 159.11  E-value: 3.04e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   1 MSGRGKklaAPQKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLR 80
Cdd:PLN00153    1 MAGRGK---GKTSGKKAVSRSAKAGLQFPVGRIARYLKKGKYAERIGAGAPVYLAAVLEYLTAEVLELAGNAARDNKKNR 77
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 1226253483  81 IAPRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKAAR 127
Cdd:PLN00153   78 IVPRHIQLAIRNDEELGKLLGEVTIASGGVLPNIHAVLLPKKTKGGK 124
HTA1 COG5262
Histone H2A [Chromatin structure and dynamics];
3-130 3.35e-51

Histone H2A [Chromatin structure and dynamics];


Pssm-ID: 227587 [Multi-domain]  Cd Length: 132  Bit Score: 158.87  E-value: 3.35e-51
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   3 GRGKKLAAPqksKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIA 82
Cdd:COG5262     5 GKGGKAADA---RVSQSRSAKAGLIFPVGRVKRLLKKGNYRMRIGAGAPVYLAAVLEYLAAEILELAGNAARDNKKKRII 81
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*...
gi 1226253483  83 PRHIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVLLPKKTKAAREPN 130
Cdd:COG5262    82 PRHLQLAIRNDEELNKLLGDVTIAQGGVLPNINPGLLPKSSKKGSKRS 129
PLN00154 PLN00154
histone H2A; Provisional
1-124 1.06e-38

histone H2A; Provisional


Pssm-ID: 177756  Cd Length: 136  Bit Score: 127.37  E-value: 1.06e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   1 MSGRGKK-LAAPQKS----------KTSVSRSARAGLQFPVGRIARLLRKGNFA-ARIGSGAAVYLTAVIEYLCAEVLEL 68
Cdd:PLN00154    1 MSGKGGKgLLAAKTTaaaakkdkdkKKPTSRSSRAGLQFPVGRIHRQLKQRVSAhGRVGATAAVYTAAILEYLTAEVLEL 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1226253483  69 AGNASRDNKKLRIAPRHIQLAVRNDEELNTLLGGvTISEGGVLPNIQAVLLPKKTK 124
Cdd:PLN00154   81 AGNASKDLKVKRITPRHLQLAIRGDEELDTLIKG-TIAGGGVIPHIHKSLINKSTK 135
PTZ00252 PTZ00252
histone H2A; Provisional
7-131 1.29e-32

histone H2A; Provisional


Pssm-ID: 240330  Cd Length: 134  Bit Score: 111.98  E-value: 1.29e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483   7 KLAAPQKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDN--KKLRIAPR 84
Cdd:PTZ00252    5 KQAKKKASKSGSGRSAKAGLIFPVGRVGSLLRRGQYARRIGASGAVYMAAVLEYLTAELLELSVKAAAQQakKPKRLTPR 84
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*..
gi 1226253483  85 HIQLAVRNDEELNTLLGGVTISEGGVLPNIQAVlLPKKTKAAREPNA 131
Cdd:PTZ00252   85 TVTLAVRHDDDLGSLLKNVTLSRGGVMPSLNKA-LAKKHKSGKKAKA 130
PLN00155 PLN00155
histone H2A; Provisional
1-61 4.87e-18

histone H2A; Provisional


Pssm-ID: 165723  Cd Length: 58  Bit Score: 72.43  E-value: 4.87e-18
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1226253483   1 MSGRGKklaAPQKSKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYL 61
Cdd:PLN00155    1 MAGRGK---GKTSGKKAVSRSAKAGLQFPVGRIARYLKKGKYAERIGAGAPVYLAAVLEYL 58
Histone_H2A_C pfam16211
C-terminus of histone H2A;
94-126 3.04e-17

C-terminus of histone H2A;


Pssm-ID: 465070  Cd Length: 35  Bit Score: 69.87  E-value: 3.04e-17
                          10        20        30
                  ....*....|....*....|....*....|...
gi 1226253483  94 EELNTLLGGVTISEGGVLPNIQAVLLPKKTKAA 126
Cdd:pfam16211   1 EELNKLLRGVTIAQGGVLPNIHKVLLPKKTKKK 33
HFD_SOS1_rpt2 cd22915
second histone-fold domain found in son of sevenless homolog 1 (SOS-1) and similar proteins; ...
28-101 3.23e-14

second histone-fold domain found in son of sevenless homolog 1 (SOS-1) and similar proteins; SOS-1 is a guanine nucleotide exchange factor for Ras that binds to GRB2. It promotes the exchange of Ras-bound GDP by GTP. It is a catalytic component of a trimeric complex that participates in transduction of signals from Ras to Rac, by promoting the Rac-specific guanine nucleotide exchange factor (GEF) activity. SOS-1 contains tandem histone folds at the N-terminal region. The model corresponds to the second repeat.


Pssm-ID: 467040  Cd Length: 75  Bit Score: 63.03  E-value: 3.23e-14
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1226253483  28 FPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVRNDEELNTLLG 101
Cdd:cd22915     2 FPVDKIHPLLKKDLLVYKVDPQVSLYLVAVLEYIAADILKLAGNYVRNIRHYEITSQDIKVAMCADKVLMDLFG 75
HFD_ABTB2-like cd22913
histone-fold domain found in ankyrin repeat and BTB/POZ domain-containing protein 2 (ABTB2) ...
14-100 2.02e-13

histone-fold domain found in ankyrin repeat and BTB/POZ domain-containing protein 2 (ABTB2) and similar proteins; ABTB2, also called Bood POZ containing gene type 2 (BPOZ-2), is a scaffold protein that controls the degradation of many biological proteins ranging from embryonic development to tumor progression. It may be involved in the initiation of hepatocyte growth. It inhibits the aggregation of alpha-synuclein, which has implications for Parkinson's disease. ABTB2 functions as an adaptor protein for the E3 ubiquitin ligase scaffold protein Cullin-3. It directly binds to eukaryotic elongation factor 1A1 (eEF1A1) to promote eEF1A1 ubiquitylation and degradation and prevent translation. It is also involved in the growth suppressive effect of the phosphatase and tensin homolog (PTEN). This subfamily also includes BTB/POZ domain-containing protein 11 (BTBD11), also called ankyrin repeat and BTB/POZ domain-containing protein BTBD11. It is a BTB-domain-containing Kelch-like protein with unknown function.


Pssm-ID: 467038  Cd Length: 105  Bit Score: 61.93  E-value: 2.02e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483  14 SKTSVSRSARAGLQFPVGRIARLLRKGNFAARIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVRND 93
Cdd:cd22913     5 DQLRRSKSARCGLTFSVGRFHRWMVDSRLAKRIHEHAAVYLTACMENLLEEIFLRALASLVPKGELELTVEALEYGINND 84

                  ....*..
gi 1226253483  94 EELNTLL 100
Cdd:cd22913    85 AELWGLL 91
Histone pfam00125
Core histone H2A/H2B/H3/H4;
13-91 1.21e-12

Core histone H2A/H2B/H3/H4;


Pssm-ID: 459682 [Multi-domain]  Cd Length: 126  Bit Score: 60.52  E-value: 1.21e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1226253483  13 KSKTSVSRSARAGLQFPVGRIARLLRKGNFAA-RIGSGAAVYLTAVIEYLCAEVLELAGNASRDNKKLRIAPRHIQLAVR 91
Cdd:pfam00125  45 EIRKYQSSTDLLIYKLPFARVVREVVQSTKTDlRISADAVVALQEAVEDFLVELFEEANLLAIHAKRVTLTPKDIQLARR 124
 
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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