5SWC
The structure of the beta-carbonic anhydrase CcaA
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, D, E... | Carbonic anhydrase | polymer | 239 | 26871.4 | 6 | UniProt (Q54735) Pfam (PF00484) In PDB | Synechocystis sp. (strain PCC 6803 / Kazusa) | Carbonate dehydratase |
2 | E, A, F, B, C... | ZINC ION | non-polymer | 65.4 | 6 | Chemie (ZN) | |||
3 | E, A, C | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
4 | D, E, A, F, B... | FORMIC ACID | non-polymer | 46.0 | 21 | Chemie (FMT) | |||
5 | water | water | 18.0 | 1038 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 220 (UniProt: Q54735)
PDB | External Database | Details |
---|---|---|
Met -18 | - | expression tag |
Gly -17 | - | expression tag |
Ser -16 | - | expression tag |
Ser -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Leu 219 | Pro 219 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 161228.4 | |
Non-Polymers* | Number of molecules | 32 |
Total formula weight | 1536.2 | |
All* | Total formula weight | 162764.6 |