5RGB
Crystal Structure of Kemp Eliminase HG3.3b with bound transition state analogue, 277K
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0000272 | biological_process | polysaccharide catabolic process |
| A | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0031176 | molecular_function | endo-1,4-beta-xylanase activity |
| A | 0045493 | biological_process | xylan catabolic process |
| B | 0000272 | biological_process | polysaccharide catabolic process |
| B | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| B | 0031176 | molecular_function | endo-1,4-beta-xylanase activity |
| B | 0045493 | biological_process | xylan catabolic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | binding site for residue 6NT A 401 |
| Chain | Residue |
| A | ALA21 |
| A | MET237 |
| A | THR265 |
| A | PHE267 |
| A | TRP44 |
| A | PRO45 |
| A | HIS50 |
| A | GLY83 |
| A | CYS84 |
| A | ASP127 |
| A | MET172 |
| A | LEU236 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 A 402 |
| Chain | Residue |
| A | LYS192 |
| B | LYS109 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | binding site for residue 6NT B 401 |
| Chain | Residue |
| B | ALA21 |
| B | TRP44 |
| B | PRO45 |
| B | HIS50 |
| B | GLY83 |
| B | CYS84 |
| B | ASP127 |
| B | MET172 |
| B | LEU236 |
| B | MET237 |
| B | THR265 |
| B | PHE267 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 B 402 |
| Chain | Residue |
| A | ARG118 |
| B | SER57 |
| B | ASN60 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 B 403 |
| Chain | Residue |
| A | SER57 |
| B | ARG118 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton donor"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Nucleophile"} |
| Chain | Residue | Details |
