2H1I
Crystal Structure of the Bacillus cereus Carboxylesterase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C (A, B, C) | Carboxylesterase | polymer | 226 | 25677.8 | 3 | UniProt (Q81AD5) Pfam (PF02230) | Bacillus cereus | |
2 | D, G, L (A, B, C) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
3 | E, H, I, M (A, B, C) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
4 | F, J, K, N, O (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
5 | P, Q, R (A, B, C) | water | water | 18.0 | 193 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 202 (UniProt: Q81AD5)
PDB | External Database | Details |
---|---|---|
Mse -23 | - | cloning artifact |
His -22 | - | expression tag |
His -21 | - | expression tag |
His -20 | - | expression tag |
His -19 | - | expression tag |
His -18 | - | expression tag |
His -17 | - | expression tag |
Ser -16 | - | cloning artifact |
Ser -15 | - | cloning artifact |
Gly -14 | - | cloning artifact |
Val -13 | - | cloning artifact |
Asp -12 | - | cloning artifact |
Leu -11 | - | cloning artifact |
Gly -10 | - | cloning artifact |
Thr -9 | - | cloning artifact |
Glu -8 | - | cloning artifact |
Asn -7 | - | cloning artifact |
Leu -6 | - | cloning artifact |
Tyr -5 | - | cloning artifact |
Phe -4 | - | cloning artifact |
Gln -3 | - | cloning artifact |
Ser -2 | - | cloning artifact |
Asn -1 | - | cloning artifact |
Ala 0 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 77033.3 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 533.8 | |
All* | Total formula weight | 77567.1 |