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4B5P

Crystal structure of human alpha tubulin acetyltransferase catalytic domain Q58A variant

Functional Information from GO Data
ChainGOidnamespacecontents
A0005874cellular_componentmicrotubule
A0019799molecular_functiontubulin N-acetyltransferase activity
A0071929biological_processalpha-tubulin acetylation
B0005874cellular_componentmicrotubule
B0019799molecular_functiontubulin N-acetyltransferase activity
B0071929biological_processalpha-tubulin acetylation
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NA A 401
ChainResidue
AALA57
AGLU128
AGLN131
ALYS162
AACO1197
BLYS162
BNA401

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NA B 401
ChainResidue
BALA57
BGLU128
BGLN131
BLYS162
BACO1197
ALYS162
ANA401

site_idAC3
Number of Residues31
DetailsBINDING SITE FOR RESIDUE ACO A 1197
ChainResidue
AILE121
AASP123
APHE124
ATYR125
AILE126
AGLN131
AARG132
AHIS133
AGLY134
AGLY136
AARG137
AASP157
ASER160
ALYS162
ALYS165
APHE166
ALYS169
AHIS170
ANA401
AHOH2111
AHOH2112
AHOH2113
AHOH2115
AHOH2120
AHOH2159
AHOH2160
AHOH2161
AHOH2162
AHOH2163
AHOH2164
AHOH2165

site_idAC4
Number of Residues34
DetailsBINDING SITE FOR RESIDUE ACO B 1197
ChainResidue
AHOH2054
BILE121
BASP123
BPHE124
BTYR125
BILE126
BGLN131
BARG132
BHIS133
BGLY134
BGLY136
BARG137
BILE156
BASP157
BARG158
BSER160
BLYS162
BLEU163
BLYS165
BPHE166
BLYS169
BHIS170
BNA401
BHOH2108
BHOH2109
BHOH2111
BHOH2113
BHOH2114
BHOH2116
BHOH2118
BHOH2180
BHOH2181
BHOH2182
BHOH2183

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_03130, ECO:0000269|PubMed:23071314, ECO:0000269|PubMed:23071318, ECO:0000269|PubMed:24906155
ChainResidueDetails
BPHE124
BSER160

site_idSWS_FT_FI2
Number of Residues1
DetailsSITE: Crucial for catalytic activity => ECO:0000255|HAMAP-Rule:MF_03130, ECO:0000269|PubMed:23071318
ChainResidueDetails
BALA58

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: N6-acetyllysine; by autocatalysis => ECO:0000250|UniProtKB:Q8K341, ECO:0000255|HAMAP-Rule:MF_03130
ChainResidueDetails
BLYS56
BLYS146

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PDB entries from 2024-07-24

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