6QL2
Crystal structure of chimeric carbonic anhydrase VI with ethoxzolamide.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Carbonic anhydrase 2 | polymer | 260 | 29366.1 | 1 | UniProt (P00918) Pfam (PF00194) | Homo sapiens (Human) | Carbonate dehydratase II,Carbonic anhydrase C,CAC,Carbonic anhydrase II,CA-II |
| 2 | B (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 3 | C (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 4 | D (A) | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
| 5 | E (A) | BICINE | non-polymer | 163.2 | 1 | Chemie (BCN) | |||
| 6 | F (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 7 | G (A) | 6-ethoxy-1,3-benzothiazole-2-sulfonamide | non-polymer | 258.3 | 1 | Chemie (EZL) | |||
| 8 | H (A) | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence modifications
A: 1 - 261 (UniProt: P00918)
| PDB | External Database | Details |
|---|---|---|
| Thr 65 | Ala 65 | engineered mutation |
| Gln 67 | Asn 67 | engineered mutation |
| Tyr 131 | Phe 130 | engineered mutation |
| Gln 135 | Val 134 | engineered mutation |
| Thr 204 | Leu 203 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29366.1 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 822.3 | |
| All* | Total formula weight | 30188.4 |
