4BZE
Crystal structure of galactose mutarotase GalM from Bacillus subtilis
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004034 | molecular_function | aldose 1-epimerase activity |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0006006 | biological_process | glucose metabolic process |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0019318 | biological_process | hexose metabolic process |
| A | 0030246 | molecular_function | carbohydrate binding |
| A | 0033499 | biological_process | galactose catabolic process via UDP-galactose |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004034 | molecular_function | aldose 1-epimerase activity |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0006006 | biological_process | glucose metabolic process |
| B | 0016853 | molecular_function | isomerase activity |
| B | 0019318 | biological_process | hexose metabolic process |
| B | 0030246 | molecular_function | carbohydrate binding |
| B | 0033499 | biological_process | galactose catabolic process via UDP-galactose |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL A 500 |
| Chain | Residue |
| A | ASN73 |
| A | ARG74 |
| A | HIS101 |
| A | HIS177 |
| A | ASP230 |
| A | GLU283 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CIT B 500 |
| Chain | Residue |
| B | ASN323 |
| B | HIS324 |
| B | LEU188 |
| B | GLU220 |
| B | TYR249 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton donor => ECO:0000250 |
| Chain | Residue | Details |
| A | HIS177 | |
| B | HIS177 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | ACT_SITE: Proton acceptor => ECO:0000250 |
| Chain | Residue | Details |
| A | GLU283 | |
| B | GLU283 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ASN73 | |
| A | ASP230 | |
| B | ASN73 | |
| B | ASP230 |
