1QQ0
COBALT SUBSTITUTED CARBONIC ANHYDRASE FROM METHANOSARCINA THERMOPHILA
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CO A 214 |
| Chain | Residue |
| A | HIS81 |
| A | HIS117 |
| A | HIS122 |
| A | HOH291 |
| A | HOH292 |
| A | HOH293 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor/acceptor => ECO:0000305|PubMed:10924115 |
| Chain | Residue | Details |
| A | GLU62 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: ACT_SITE => ECO:0000305|PubMed:10924115 |
| Chain | Residue | Details |
| A | GLU84 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:10924115 |
| Chain | Residue | Details |
| A | ARG59 | |
| A | GLN75 | |
| A | ASN202 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 3 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:10924115, ECO:0000269|PubMed:8665839, ECO:0007744|PDB:1QRG, ECO:0007744|PDB:1QRL, ECO:0007744|PDB:1QRM, ECO:0007744|PDB:1THJ |
| Chain | Residue | Details |
| A | HIS81 | |
| A | HIS117 | |
| A | HIS122 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 7 |
| Details | M-CSA 516 |
| Chain | Residue | Details |
| A | GLU62 | electrostatic destabiliser, electrostatic stabiliser, proton acceptor, proton donor |
| A | GLN75 | electrostatic stabiliser |
| A | HIS81 | metal ligand |
| A | GLU84 | proton acceptor |
| A | HIS117 | metal ligand |
| A | HIS122 | metal ligand |
| A | ASN202 | electrostatic stabiliser, increase electrophilicity |
