1SS9
Crystal Structural Analysis of Active Site Mutant Q189E of LgtC
Functional Information from GO Data
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MN A 400 |
| Chain | Residue |
| A | ASP103 |
| A | ASP105 |
| A | HIS244 |
| A | UPF401 |
| site_id | AC2 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE UPF A 401 |
| Chain | Residue |
| A | HIS78 |
| A | ILE79 |
| A | SER80 |
| A | THR83 |
| A | ASP103 |
| A | ILE104 |
| A | ASP105 |
| A | ASN153 |
| A | ALA154 |
| A | GLY155 |
| A | TYR186 |
| A | GLN187 |
| A | ASP188 |
| A | GLU189 |
| A | HIS244 |
| A | CYS246 |
| A | GLY247 |
| A | LYS250 |
| A | MN400 |
| A | ALA6 |
| A | ALA7 |
| A | ASP8 |
| A | ASN10 |
| A | TYR11 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ga8 |
| Chain | Residue | Details |
| A | GLU189 | |
| A | ASP130 | |
| A | ASN153 |
| site_id | MCSA1 |
| Number of Residues | 8 |
| Details | M-CSA 568 |
| Chain | Residue | Details |
| A | HIS78 | electrostatic stabiliser, hydrogen bond donor |
| A | ASP103 | metal ligand |
| A | ASP105 | metal ligand |
| A | ASP130 | electrostatic stabiliser, hydrogen bond acceptor |
| A | ASP188 | electrostatic stabiliser, hydrogen bond acceptor |
| A | GLU189 | covalently attached, electrostatic stabiliser, nucleofuge, nucleophile, polar interaction |
| A | HIS244 | metal ligand |
| A | LYS250 | electrostatic stabiliser, hydrogen bond donor, polar interaction |
