6H94
T16A variant of beta-phosphoglucomutase from Lactococcus lactis with phosphate and TRIS bound in an open conformer to 1.5 A.
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 PDB Data
site_id | AC1 |
Number of Residues | 5 |
Details | binding site for residue MG A 301 |
Chain | Residue |
A | ASP8 |
A | ASP10 |
A | GLU169 |
A | ASP170 |
A | HOH525 |
site_id | AC2 |
Number of Residues | 3 |
Details | binding site for residue EDO A 302 |
Chain | Residue |
A | MET1 |
A | ASP137 |
A | TRP216 |
site_id | AC3 |
Number of Residues | 4 |
Details | binding site for residue EDO A 303 |
Chain | Residue |
A | GLY182 |
A | TRP216 |
A | LYS219 |
A | SER163 |
site_id | AC4 |
Number of Residues | 6 |
Details | binding site for residue EDO A 304 |
Chain | Residue |
A | LYS117 |
A | ASN118 |
A | VAL160 |
A | HOH409 |
A | HOH410 |
A | HOH489 |
site_id | AC5 |
Number of Residues | 9 |
Details | binding site for residue PO4 A 305 |
Chain | Residue |
A | ARG49 |
A | LYS117 |
A | TRS306 |
A | HOH434 |
A | HOH445 |
A | HOH446 |
A | HOH456 |
A | HOH489 |
A | HOH501 |
site_id | AC6 |
Number of Residues | 10 |
Details | binding site for residue TRS A 306 |
Chain | Residue |
A | HIS20 |
A | TRP24 |
A | LEU44 |
A | VAL47 |
A | ARG49 |
A | LYS76 |
A | PO4305 |
A | HOH420 |
A | HOH504 |
A | HOH517 |
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 | ASP10 |
site_id | SWS_FT_FI3 |
Number of Residues | 10 |
Details | BINDING: |
Chain | Residue | Details |
A | ASP8 | |
A | ASP170 | |
A | ASP10 | |
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 | ASP10 | metal ligand, proton acceptor, proton donor |
A | ALA16 | 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 |