4YHA
Crystal structure of the complex of Helicobacter pylori alpha-Carbonic Anhydrase with methazolamide
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... | Alpha-carbonic anhydrase | polymer | 234 | 27001.6 | 8 | UniProt (K4NGD4) Pfam (PF00194) UniProt (by SIFTS) (A0A0M3KL20) In PDB | Helicobacter pylori | |
2 | G, H, A, B, C... | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
3 | G, H, A, B, C... | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) | |||
4 | F, G, H, A, B... | N-(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)acetamide | non-polymer | 236.3 | 8 | Chemie (MZM) | |||
5 | G, C, D, E | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
6 | water | water | 18.0 | 585 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 20 - 247 (UniProt: K4NGD4)
PDB | External Database | Details |
---|---|---|
Gly 14 | - | expression tag |
Ile 15 | - | expression tag |
Asp 16 | - | expression tag |
Pro 17 | - | expression tag |
Phe 18 | - | expression tag |
Thr 19 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 216012.8 | |
Non-Polymers* | Number of molecules | 26 |
Total formula weight | 2994.5 | |
All* | Total formula weight | 219007.3 |