4QSB
Crystal structure of human carbonic anhydrase isozyme II with 3-{[(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio]acetyl}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 | 29289.1 | 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-{[(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)sulfanyl]acetyl}benzenesulfonamide | non-polymer | 339.4 | 1 | Chemie (EWY) | |||
4 | A | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
5 | A | DIMETHYL SULFOXIDE | non-polymer | 78.1 | 2 | Chemie (DMS) | |||
6 | water | water | 18.0 | 215 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 29289.1 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 756.3 | |
All* | Total formula weight | 30045.4 |