3P0B
Thermus thermophilus family GH57 branching enzyme: crystal structure, mechanism of action and products formed
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0003844 | molecular_function | 1,4-alpha-glucan branching enzyme activity |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0005977 | biological_process | glycogen metabolic process |
| A | 0005978 | biological_process | glycogen biosynthetic process |
| A | 0016740 | molecular_function | transferase activity |
| A | 0016757 | molecular_function | glycosyltransferase activity |
| A | 0030979 | biological_process | alpha-glucan biosynthetic process |
| A | 0102752 | molecular_function | 1,4-alpha-glucan branching enzyme activity (using a glucosylated glycogenin as primer for glycogen synthesis) |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 521 |
| Chain | Residue |
| A | GLU501 |
| A | PRO508 |
| A | HOH667 |
| A | HOH736 |
| A | HOH778 |
| A | HOH980 |
| A | HOH1072 |
| A | HOH1093 |
| A | HOH1146 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | ACT_SITE: Nucleophile |
| Chain | Residue | Details |
| A | GLU184 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1 |
| Details | ACT_SITE: Proton donor |
| Chain | Residue | Details |
| A | ASP353 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 5 |
| Details | BINDING: BINDING => ECO:0000250 |
| Chain | Residue | Details |
| A | ARG265 | |
| A | GLY282 | |
| A | TRP404 | |
| A | ASP460 | |
| A | GLN469 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | SITE: Transition state stabilizer => ECO:0000250 |
| Chain | Residue | Details |
| A | TYR236 |
