4MAD
Crystal structure of beta-galactosidase C (BgaC) from Bacillus circulans ATCC 31382
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Beta-galactosidase | polymer | 600 | 68579.2 | 2 | UniProt (O31341) Pfam (PF01301) Pfam (PF21317) Pfam (PF21467) In PDB | Bacillus circulans | |
2 | A, B | 2-(2-METHOXYETHOXY)ETHANOL | non-polymer | 120.1 | 3 | Chemie (PG0) | |||
3 | water | water | 18.0 | 425 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 586 (UniProt: O31341)
PDB | External Database | Details |
---|---|---|
Met -13 | - | expression tag |
Gly -12 | - | expression tag |
Ser -11 | - | expression tag |
Ser -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
Ser -3 | - | expression tag |
Gln -2 | - | expression tag |
Asp -1 | - | expression tag |
Pro 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 137158.5 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 360.4 | |
All* | Total formula weight | 137518.9 |