7NZU
Crystal structure of chimeric carbonic anhydrase VA with 3-(benzylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Carbonic anhydrase 2 | polymer | 260 | 29377.2 | 1 | UniProt (P00918) Pfam (PF00194) In PDB | Homo sapiens (Human) | Carbonate dehydratase II,Carbonic anhydrase C,CAC,Carbonic anhydrase II,CA-II |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | 3-(benzylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide | non-polymer | 424.4 | 1 | Chemie (WWO) | |||
4 | A | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 1 | Chemie (DMS) | |||
5 | A | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
6 | A | BICINE | non-polymer | 163.2 | 1 | Chemie (BCN) | |||
7 | water | water | 18.0 | 291 | Chemie (HOH) |
Sequence modifications
A: 1 - 260 (UniProt: P00918)
PDB | External Database | Details |
---|---|---|
Thr 62 | Asn 62 | engineered mutation |
Tyr 64 | His 64 | engineered mutation |
Leu 65 | Ala 65 | engineered mutation |
Gln 67 | Asn 67 | engineered mutation |
Lys 91 | Ile 91 | engineered mutation |
Tyr 130 | Phe 130 | engineered mutation |
Thr 203 | Leu 203 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 29377.2 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 926.4 | |
All* | Total formula weight | 30303.5 |