5OK0
Structure of the D10N mutant of beta-phosphoglucomutase from Lactococcus lactis trapped with native reaction intermediate beta-glucose 1,6-bisphosphate to 2.2A resolution.
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0008801 | molecular_function | beta-phosphoglucomutase activity |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0046872 | molecular_function | metal ion binding |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile |
| Chain | Residue | Details |
| A | ASP8 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor |
| Chain | Residue | Details |
| A | ASN10 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 10 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | ASP8 | |
| A | ASP170 | |
| A | ASN10 | |
| A | TRP24 | |
| A | LEU44 | |
| A | SER52 | |
| A | LYS76 | |
| A | SER114 | |
| A | LYS145 | |
| A | GLU169 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | SITE: Important for catalytic activity and assists the phosphoryl transfer reaction to Asp8 by balancing charge and orienting the reacting groups |
| Chain | Residue | Details |
| A | SER114 | |
| A | LYS145 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | MOD_RES: 4-aspartylphosphate => ECO:0000269|PubMed:15996095 |
| Chain | Residue | Details |
| A | ASP8 |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 10 |
| Details | M-CSA 206 |
| Chain | Residue | Details |
| A | ASP8 | metal ligand, nucleofuge, nucleophile |
| A | ASP170 | metal ligand |
| A | LEU9 | electrostatic stabiliser, hydrogen bond donor |
| A | ASN10 | metal ligand, proton acceptor, proton donor |
| A | THR16 | electrostatic stabiliser |
| A | LYS45 | electrostatic stabiliser |
| A | SER114 | electrostatic stabiliser, hydrogen bond donor |
| A | ALA115 | electrostatic stabiliser, hydrogen bond donor |
| A | LYS145 | electrostatic stabiliser, hydrogen bond donor |
| A | GLU169 | metal ligand |
