2PVA
OXIDIZED PENICILLIN V ACYLASE FROM B. SPHAERICUS
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE DTD A 1001 |
| Chain | Residue |
| A | MET19 |
| A | PHE21 |
| A | TYR82 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE DTD B 1002 |
| Chain | Residue |
| B | OCS1 |
| B | PHE21 |
| B | MET80 |
| B | TYR82 |
| B | HOH1183 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE DTD C 1003 |
| Chain | Residue |
| C | TYR82 |
| C | PHE21 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE DTD D 1004 |
| Chain | Residue |
| D | PHE21 |
| D | TYR82 |
| D | LEU142 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 3 |
| Details | M-CSA 241 |
| Chain | Residue | Details |
| A | PHE86 | electrostatic stabiliser, hydrogen bond donor |
| A | TYR179 | electrostatic stabiliser, hydrogen bond donor |
| A | VAL232 | activator, hydrogen bond donor, increase acidity, increase basicity, repulsive charge-charge interaction |
| site_id | MCSA2 |
| Number of Residues | 3 |
| Details | M-CSA 241 |
| Chain | Residue | Details |
| B | PHE86 | electrostatic stabiliser, hydrogen bond donor |
| B | TYR179 | electrostatic stabiliser, hydrogen bond donor |
| B | VAL232 | activator, hydrogen bond donor, increase acidity, increase basicity, repulsive charge-charge interaction |
| site_id | MCSA3 |
| Number of Residues | 3 |
| Details | M-CSA 241 |
| Chain | Residue | Details |
| C | PHE86 | electrostatic stabiliser, hydrogen bond donor |
| C | TYR179 | electrostatic stabiliser, hydrogen bond donor |
| C | VAL232 | activator, hydrogen bond donor, increase acidity, increase basicity, repulsive charge-charge interaction |
| site_id | MCSA4 |
| Number of Residues | 3 |
| Details | M-CSA 241 |
| Chain | Residue | Details |
| D | PHE86 | electrostatic stabiliser, hydrogen bond donor |
| D | TYR179 | electrostatic stabiliser, hydrogen bond donor |
| D | VAL232 | activator, hydrogen bond donor, increase acidity, increase basicity, repulsive charge-charge interaction |
