1HDQ
Crystal structure of bovine pancreatic carboxypeptidase A complexed with D-N-hydroxyaminocarbonyl phenylalanine at 2.3 A
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A1309 |
| Chain | Residue |
| A | HIS69 |
| A | GLU72 |
| A | HIS196 |
| A | INF1308 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE INF A1308 |
| Chain | Residue |
| A | SER197 |
| A | ILE247 |
| A | TYR248 |
| A | GLU270 |
| A | ZN1309 |
| A | HOH2209 |
| A | HOH2210 |
| A | HOH2211 |
| A | HIS69 |
| A | GLU72 |
| A | ARG127 |
| A | ARG145 |
| A | HIS196 |
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 | 1 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000255|PROSITE-ProRule:PRU01379 |
| Chain | Residue | Details |
| A | GLU270 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU01379, ECO:0000269|PubMed:12431056, ECO:0007744|PDB:1IY7 |
| Chain | Residue | Details |
| A | HIS69 | |
| A | GLU72 | |
| A | HIS196 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:12431056, ECO:0007744|PDB:1IY7 |
| Chain | Residue | Details |
| A | ARG127 | |
| A | ASN144 | |
| A | SER197 | |
| A | TYR248 |
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 |
