2V77
Crystal Structure of Human Carboxypeptidase A1
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004181 | molecular_function | metallocarboxypeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0008270 | molecular_function | zinc ion binding |
| B | 0004181 | molecular_function | metallocarboxypeptidase activity |
| B | 0006508 | biological_process | proteolysis |
| B | 0008270 | molecular_function | zinc ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE PAY A 400 |
| Chain | Residue |
| A | HIS69 |
| A | MET203 |
| A | TYR248 |
| A | THR268 |
| A | GLU270 |
| A | PHE279 |
| A | ZN1042 |
| A | HOH2365 |
| A | ARG71 |
| A | GLU72 |
| A | ARG127 |
| A | ASN144 |
| A | ARG145 |
| A | HIS196 |
| A | SER197 |
| A | TYR198 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE PAY B 400 |
| Chain | Residue |
| B | HIS69 |
| B | ARG71 |
| B | GLU72 |
| B | ARG127 |
| B | ASN144 |
| B | ARG145 |
| B | HIS196 |
| B | SER197 |
| B | TYR198 |
| B | MET203 |
| B | TYR248 |
| B | THR268 |
| B | GLU270 |
| B | PHE279 |
| B | ZN1042 |
| B | HOH2399 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A1042 |
| Chain | Residue |
| A | HIS69 |
| A | GLU72 |
| A | HIS196 |
| A | PAY400 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B1042 |
| Chain | Residue |
| B | HIS69 |
| B | GLU72 |
| B | HIS196 |
| B | PAY400 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE EPE A1309 |
| Chain | Residue |
| A | TRP126 |
| A | ARG130 |
| A | LEU137 |
| A | CYS138 |
| A | ILE139 |
| A | HOH2370 |
| B | THR274 |
| B | ARG276 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EPE B1309 |
| Chain | Residue |
| A | ARG276 |
| B | TRP126 |
| B | ARG130 |
| B | LEU137 |
| B | ILE139 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE EPE A1310 |
| Chain | Residue |
| A | LYS51 |
| A | SER57 |
| A | LYS58 |
| A | PHE106 |
| A | PHE182 |
| A | ASP185 |
Functional Information from PROSITE/UniProt
| site_id | PS00132 |
| Number of Residues | 23 |
| Details | CARBOXYPEPT_ZN_1 Zinc carboxypeptidases, zinc-binding region 1 signature. PaIwIdtGiHSrEwVTQasgvwF |
| Chain | Residue | Details |
| A | PRO60-PHE82 |
| site_id | PS00133 |
| Number of Residues | 11 |
| Details | CARBOXYPEPT_ZN_2 Zinc carboxypeptidases, zinc-binding region 2 signature. HSYSQLLmYPY |
| Chain | Residue | Details |
| A | HIS196-TYR206 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 586 |
| Details | Domain: {"description":"Peptidase M14","evidences":[{"source":"PROSITE-ProRule","id":"PRU01379","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton donor/acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU01379","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 14 |
| Details | Binding site: {"evidences":[{"source":"PubMed","id":"18566513","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2V77","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 6 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01379","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"18566513","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2V77","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1cbx |
| Chain | Residue | Details |
| A | ARG127 | |
| A | GLU270 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1cbx |
| Chain | Residue | Details |
| B | ARG127 | |
| B | GLU270 |
| site_id | CSA3 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1cbx |
| Chain | Residue | Details |
| A | ARG71 | |
| A | GLU270 | |
| A | ARG127 |
| site_id | CSA4 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1cbx |
| Chain | Residue | Details |
| B | ARG71 | |
| B | GLU270 | |
| B | ARG127 |
