1KQA
GALACTOSIDE ACETYLTRANSFERASE IN COMPLEX WITH COENZYME A
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005989 | biological_process | lactose biosynthetic process |
| A | 0008870 | molecular_function | galactoside O-acetyltransferase activity |
| A | 0016407 | molecular_function | acetyltransferase activity |
| A | 0016740 | molecular_function | transferase activity |
| A | 0016746 | molecular_function | acyltransferase activity |
| A | 0016747 | molecular_function | acyltransferase activity, transferring groups other than amino-acyl groups |
| A | 0042802 | molecular_function | identical protein binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005989 | biological_process | lactose biosynthetic process |
| B | 0008870 | molecular_function | galactoside O-acetyltransferase activity |
| B | 0016407 | molecular_function | acetyltransferase activity |
| B | 0016740 | molecular_function | transferase activity |
| B | 0016746 | molecular_function | acyltransferase activity |
| B | 0016747 | molecular_function | acyltransferase activity, transferring groups other than amino-acyl groups |
| B | 0042802 | molecular_function | identical protein binding |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0005989 | biological_process | lactose biosynthetic process |
| C | 0008870 | molecular_function | galactoside O-acetyltransferase activity |
| C | 0016407 | molecular_function | acetyltransferase activity |
| C | 0016740 | molecular_function | transferase activity |
| C | 0016746 | molecular_function | acyltransferase activity |
| C | 0016747 | molecular_function | acyltransferase activity, transferring groups other than amino-acyl groups |
| C | 0042802 | molecular_function | identical protein binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE COA B 204 |
| Chain | Residue |
| A | TRP139 |
| B | THR165 |
| B | LYS166 |
| B | VAL177 |
| B | PRO178 |
| B | ARG180 |
| A | SER142 |
| A | GLY159 |
| A | ALA160 |
| A | ALA175 |
| A | ARG183 |
| B | SER111 |
| B | THR113 |
| B | ASN147 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE COA C 205 |
| Chain | Residue |
| B | GLY141 |
| B | SER142 |
| B | GLY159 |
| B | ALA160 |
| B | ALA175 |
| B | ARG183 |
| C | SER111 |
| C | THR113 |
| C | ASN147 |
| C | THR165 |
| C | LYS166 |
| C | PRO178 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE COA C 206 |
| Chain | Residue |
| A | SER111 |
| A | THR113 |
| A | VAL117 |
| A | ASN147 |
| A | THR165 |
| A | PRO178 |
| C | TRP139 |
| C | SER142 |
| C | GLY159 |
| C | ALA160 |
| C | ALA175 |
| C | GLY176 |
| C | ARG183 |
| C | ASP196 |
| C | SER201 |
Functional Information from PROSITE/UniProt
| site_id | PS00101 |
| Number of Residues | 29 |
| Details | HEXAPEP_TRANSFERASES Hexapeptide-repeat containing-transferases signature. IGshVvInpgVtIGdnSvIGagSiVtkdI |
| Chain | Residue | Details |
| A | ILE140-ILE168 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 3 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:11937062 |
| Chain | Residue | Details |
| A | HIS115 | |
| B | HIS115 | |
| C | HIS115 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 15 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:11937062, ECO:0007744|PDB:1KRV |
| Chain | Residue | Details |
| A | ASP17 | |
| B | ARG180 | |
| C | ASP17 | |
| C | SER71 | |
| C | ASP93 | |
| C | THR165 | |
| C | ARG180 | |
| A | SER71 | |
| A | ASP93 | |
| A | THR165 | |
| A | ARG180 | |
| B | ASP17 | |
| B | SER71 | |
| B | ASP93 | |
| B | THR165 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | BINDING: in other chain => ECO:0000269|PubMed:11937062, ECO:0007744|PDB:1KRV |
| Chain | Residue | Details |
| A | ASN85 | |
| B | ASN85 | |
| C | ASN85 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 9 |
| Details | BINDING: in other chain => ECO:0000269|PubMed:11937062, ECO:0007744|PDB:1KRR |
| Chain | Residue | Details |
| A | SER142 | |
| A | ALA160 | |
| A | ARG183 | |
| B | SER142 | |
| B | ALA160 | |
| B | ARG183 | |
| C | SER142 | |
| C | ALA160 | |
| C | ARG183 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 3 |
| Details | SITE: Transition state stabilizer => ECO:0000305|PubMed:11937062 |
| Chain | Residue | Details |
| A | ASN85 | |
| B | ASN85 | |
| C | ASN85 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lxa |
| Chain | Residue | Details |
| A | VAL112 |
| site_id | CSA2 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lxa |
| Chain | Residue | Details |
| B | VAL112 |
| site_id | CSA3 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lxa |
| Chain | Residue | Details |
| C | VAL112 |
| site_id | CSA4 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lxa |
| Chain | Residue | Details |
| A | ASP92 |
| site_id | CSA5 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lxa |
| Chain | Residue | Details |
| B | ASP92 |
| site_id | CSA6 |
| Number of Residues | 1 |
| Details | Annotated By Reference To The Literature 1lxa |
| Chain | Residue | Details |
| C | ASP92 |
