1QBA
BACTERIAL CHITOBIASE, GLYCOSYL HYDROLASE FAMILY 20
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CHITOBIASE | polymer | 858 | 95923.9 | 1 | UniProt (Q54468) Pfam (PF03173) Pfam (PF02838) Pfam (PF00728) Pfam (PF03174) | Serratia marcescens | BETA-N-ACETYLHEXOSAMINIDASE, N-ACETYL-BETA-D-GLUCOSAMINIDASE |
| 2 | B, C, D, E (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 3 | F (A) | water | water | 18.0 | 771 | Chemie (HOH) |
Sequence modifications
A: 28 - 885 (UniProt: Q54468)
| PDB | External Database | Details |
|---|---|---|
| Gly 566 | Ser 566 | conflict |
| Gly 828 | Ala 828 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 95923.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 384.3 | |
| All* | Total formula weight | 96308.1 |
