1BAV
CARBOXYPEPTIDASE A COMPLEXED WITH 2-BENZYL-3-IODO-PROPANOIC ACID (BIP)
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 |
| C | 0004181 | molecular_function | metallocarboxypeptidase activity |
| C | 0006508 | biological_process | proteolysis |
| C | 0008270 | molecular_function | zinc ion binding |
| D | 0004181 | molecular_function | metallocarboxypeptidase activity |
| D | 0006508 | biological_process | proteolysis |
| D | 0008270 | molecular_function | zinc ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 310 |
| Chain | Residue |
| A | HIS69 |
| A | GLU72 |
| A | HIS196 |
| A | HOH398 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN B 310 |
| Chain | Residue |
| B | GLU72 |
| B | HIS196 |
| B | BIP311 |
| B | HOH379 |
| B | HIS69 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN C 310 |
| Chain | Residue |
| C | HIS69 |
| C | GLU72 |
| C | HIS196 |
| C | BIP311 |
| C | HOH391 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN D 310 |
| Chain | Residue |
| D | HIS69 |
| D | GLU72 |
| D | HIS196 |
| D | HOH368 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE BIP A 311 |
| Chain | Residue |
| A | HIS69 |
| A | ASN144 |
| A | ARG145 |
| A | HIS196 |
| A | LEU203 |
| A | ILE243 |
| A | ILE247 |
| A | TYR248 |
| A | GLU270 |
| A | HOH359 |
| site_id | AC6 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE BIP B 311 |
| Chain | Residue |
| B | HIS69 |
| B | ARG127 |
| B | ASN144 |
| B | ARG145 |
| B | HIS196 |
| B | ILE243 |
| B | ALA250 |
| B | THR268 |
| B | GLU270 |
| B | ZN310 |
| B | HOH379 |
| site_id | AC7 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE BIP C 311 |
| Chain | Residue |
| C | HIS69 |
| C | ASN144 |
| C | ARG145 |
| C | HIS196 |
| C | ILE247 |
| C | TYR248 |
| C | THR268 |
| C | GLU270 |
| C | ZN310 |
| C | HOH359 |
| C | HOH391 |
| site_id | AC8 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE BIP D 311 |
| Chain | Residue |
| D | HIS69 |
| D | ASN144 |
| D | ARG145 |
| D | HIS196 |
| D | ILE243 |
| D | TYR248 |
| D | THR268 |
| D | GLU270 |
| D | HOH401 |
| site_id | CTA |
| Number of Residues | 1 |
| Details | THE CATALYTIC ZN++ SITE. |
| Chain | Residue |
| A | ZN310 |
| site_id | CTB |
| Number of Residues | 1 |
| Details | THE CATALYTIC ZN++ SITE. |
| Chain | Residue |
| B | ZN310 |
| site_id | CTC |
| Number of Residues | 1 |
| Details | THE CATALYTIC ZN++ SITE. |
| Chain | Residue |
| C | ZN310 |
| site_id | CTD |
| Number of Residues | 1 |
| Details | THE CATALYTIC ZN++ SITE. |
| Chain | Residue |
| D | ZN310 |
Functional Information from PROSITE/UniProt
| site_id | PS00132 |
| Number of Residues | 23 |
| Details | CARBOXYPEPT_ZN_1 Zinc carboxypeptidases, zinc-binding region 1 signature. PaIwIdlGiHSrEwITQatgvwF |
| Chain | Residue | Details |
| A | PRO60-PHE82 |
| site_id | PS00133 |
| Number of Residues | 11 |
| Details | CARBOXYPEPT_ZN_2 Zinc carboxypeptidases, zinc-binding region 2 signature. HSYSQLLlYPY |
| Chain | Residue | Details |
| A | HIS196-TYR206 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000255|PROSITE-ProRule:PRU01379 |
| Chain | Residue | Details |
| A | GLU270 | |
| B | GLU270 | |
| C | GLU270 | |
| D | GLU270 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 12 |
| Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU01379, ECO:0000269|PubMed:12431056, ECO:0007744|PDB:1IY7 |
| Chain | Residue | Details |
| A | HIS69 | |
| A | GLU72 | |
| D | HIS69 | |
| D | GLU72 | |
| D | HIS196 | |
| A | HIS196 | |
| B | HIS69 | |
| B | GLU72 | |
| B | HIS196 | |
| C | HIS69 | |
| C | GLU72 | |
| C | HIS196 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 16 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12431056, ECO:0007744|PDB:1IY7 |
| Chain | Residue | Details |
| A | ARG127 | |
| C | ASN144 | |
| C | SER197 | |
| C | TYR248 | |
| D | ARG127 | |
| D | ASN144 | |
| D | SER197 | |
| D | TYR248 | |
| A | ASN144 | |
| A | SER197 | |
| A | TYR248 | |
| B | ARG127 | |
| B | ASN144 | |
| B | SER197 | |
| B | TYR248 | |
| C | ARG127 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 5 |
| Details | M-CSA 171 |
| Chain | Residue | Details |
| A | HIS69 | metal ligand |
| A | GLU72 | metal ligand |
| A | ARG127 | electrostatic stabiliser, hydrogen bond donor |
| A | HIS196 | metal ligand |
| A | GLU270 | covalently attached, electrofuge, electrophile, hydrogen bond acceptor, hydrogen bond donor, nucleophile, proton acceptor, proton donor |
| site_id | MCSA2 |
| Number of Residues | 5 |
| Details | M-CSA 171 |
| Chain | Residue | Details |
| B | HIS69 | metal ligand |
| B | GLU72 | metal ligand |
| B | ARG127 | electrostatic stabiliser, hydrogen bond donor |
| B | HIS196 | metal ligand |
| B | GLU270 | covalently attached, electrofuge, electrophile, hydrogen bond acceptor, hydrogen bond donor, nucleophile, proton acceptor, proton donor |
| site_id | MCSA3 |
| Number of Residues | 5 |
| Details | M-CSA 171 |
| Chain | Residue | Details |
| C | HIS69 | metal ligand |
| C | GLU72 | metal ligand |
| C | ARG127 | electrostatic stabiliser, hydrogen bond donor |
| C | HIS196 | metal ligand |
| C | GLU270 | covalently attached, electrofuge, electrophile, hydrogen bond acceptor, hydrogen bond donor, nucleophile, proton acceptor, proton donor |
| site_id | MCSA4 |
| Number of Residues | 5 |
| Details | M-CSA 171 |
| Chain | Residue | Details |
| D | HIS69 | metal ligand |
| D | GLU72 | metal ligand |
| D | ARG127 | electrostatic stabiliser, hydrogen bond donor |
| D | HIS196 | metal ligand |
| D | GLU270 | covalently attached, electrofuge, electrophile, hydrogen bond acceptor, hydrogen bond donor, nucleophile, proton acceptor, proton donor |
