3PFU
N-terminal domain of Thiol:disulfide interchange protein DsbD in its reduced form
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0047134 | molecular_function | protein-disulfide reductase (NAD(P)) activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE DTT A 138 |
| Chain | Residue |
| A | PHE70 |
| A | HOH330 |
| A | HOH334 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE DTT A 139 |
| Chain | Residue |
| A | ARG47 |
| A | ILE48 |
| A | VAL58 |
| A | GLN59 |
| A | LEU60 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 6 |
| Details | M-CSA 627 |
| Chain | Residue | Details |
| A | TYR42 | proton acceptor, proton donor, proton relay |
| A | ASP68 | electrostatic stabiliser, proton acceptor, proton donor |
| A | PHE70 | electrostatic stabiliser |
| A | TYR71 | electrostatic stabiliser |
| A | CYS103 | electrofuge, hydride acceptor, nucleophile, proton donor |
| A | CYS109 | covalently attached, electrofuge, electrophile, nucleofuge, nucleophile |
