2KT3
Structure of Hg-NmerA, Hg(II) complex of the N-terminal domain of Tn501 Mercuric Reductase
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE HG A 70 |
| Chain | Residue |
| A | MET9 |
| A | CYS11 |
| A | CYS14 |
Functional Information from PROSITE/UniProt
| site_id | PS01047 |
| Number of Residues | 30 |
| Details | HMA_1 Heavy-metal-associated domain. ItGMtCdSCaahVKeaLekvpgvqsal.VsY |
| Chain | Residue | Details |
| A | ILE6-TYR35 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 63 |
| Details | Domain: {"description":"HMA","evidences":[{"source":"PROSITE-ProRule","id":"PRU00280","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00280","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 277 |
| Chain | Residue | Details |
| A | MET9 | electrostatic stabiliser, increase nucleophilicity, steric role |
| A | CYS11 | activator, covalently attached, electrostatic stabiliser, metal ligand, nucleofuge, nucleophile, proton acceptor, proton donor |
| A | CYS14 | activator, covalently attached, electrofuge, electrophile, electrostatic stabiliser, hydrogen bond acceptor, hydrogen bond donor, increase nucleophilicity, metal ligand, nucleofuge, nucleophile, proton acceptor, proton donor |
| A | TYR62 | electrostatic stabiliser, hydrogen bond acceptor |
