6RH4
Human Carbonic Anhydrase II in complex with 4-Nitrobenzenesulfonamide.
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 | 265 | 29806.6 | 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 | MERCURY (II) ION | non-polymer | 200.6 | 1 | Chemie (HG) | |||
| 4 | A | (4-CARBOXYPHENYL)(CHLORO)MERCURY | non-polymer | 357.2 | 1 | Chemie (BE7) | |||
| 5 | A | beta-D-glucopyranose | non-polymer | 180.2 | 2 | Chemie (BGC) | |||
| 6 | A | alpha-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (GLC) | |||
| 7 | A | 4-nitrobenzenesulfonamide | non-polymer | 202.2 | 2 | Chemie (4NZ) | |||
| 8 | water | water | 18.0 | 249 | Chemie (HOH) |
Sequence modifications
A: 1 - 261 (UniProt: P00918)
| PDB | External Database | Details |
|---|---|---|
| Gly -4 | - | expression tag |
| Ser -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Glu -1 | - | expression tag |
| Phe 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29806.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1568.0 | |
| All* | Total formula weight | 31374.6 |
