5A6B
GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with PUGNAc
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| A | 0004563 | molecular_function | beta-N-acetylhexosaminidase activity |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0015929 | molecular_function | hexosaminidase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| B | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| B | 0004563 | molecular_function | beta-N-acetylhexosaminidase activity |
| B | 0005975 | biological_process | carbohydrate metabolic process |
| B | 0015929 | molecular_function | hexosaminidase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| C | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| C | 0004563 | molecular_function | beta-N-acetylhexosaminidase activity |
| C | 0005975 | biological_process | carbohydrate metabolic process |
| C | 0015929 | molecular_function | hexosaminidase activity |
| C | 0016787 | molecular_function | hydrolase activity |
| D | 0004553 | molecular_function | hydrolase activity, hydrolyzing O-glycosyl compounds |
| D | 0004563 | molecular_function | beta-N-acetylhexosaminidase activity |
| D | 0005975 | biological_process | carbohydrate metabolic process |
| D | 0015929 | molecular_function | hexosaminidase activity |
| D | 0016787 | molecular_function | hydrolase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE OAN B 1627 |
| Chain | Residue |
| B | ARG94 |
| B | HOH2249 |
| B | HOH2293 |
| B | HOH2491 |
| B | HOH2492 |
| B | ASP222 |
| B | TRP306 |
| B | TYR308 |
| B | TYR309 |
| B | TRP339 |
| B | TRP373 |
| B | ASP375 |
| B | HOH2151 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE OAN A 1627 |
| Chain | Residue |
| A | ARG94 |
| A | ASP222 |
| A | TRP306 |
| A | TYR308 |
| A | TYR309 |
| A | TRP339 |
| A | TRP373 |
| A | ASP375 |
| A | HOH2097 |
| A | HOH2214 |
| A | HOH2425 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE OAN C 1627 |
| Chain | Residue |
| C | ARG94 |
| C | HIS169 |
| C | ASP222 |
| C | GLU223 |
| C | TRP266 |
| C | TRP306 |
| C | TYR308 |
| C | TYR309 |
| C | TRP339 |
| C | TRP373 |
| C | ASP375 |
| C | HOH2113 |
| C | HOH2269 |
| C | HOH2533 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE OAN D 1627 |
| Chain | Residue |
| D | ARG94 |
| D | TRP266 |
| D | TRP306 |
| D | TYR308 |
| D | TYR309 |
| D | TRP339 |
| D | TRP373 |
| D | ASP375 |
| D | HOH2099 |
| D | HOH2121 |
| D | HOH2285 |
| D | HOH2507 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MG B 1628 |
| Chain | Residue |
| B | ARG571 |
| B | SER574 |
| B | ARG575 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG C 1628 |
| Chain | Residue |
| C | SER38 |
| C | ARG53 |
| C | GLN57 |
| C | HOH2051 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 1628 |
| Chain | Residue |
| A | SER38 |
| A | ARG53 |
| A | LYS54 |
| A | GLN57 |
| A | HOH2046 |
