6B5A
Carbonic anhydrase IX-mimic in complex with nitrogenous base-bearing benezenesulfonamide
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 | 257 | 28844.5 | 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 | 2-(6-amino-9H-purin-9-yl)-N-[2-(4-sulfamoylphenyl)ethyl]acetamide | non-polymer | 375.4 | 1 | Chemie (CQS) | |||
4 | water | water | 18.0 | 129 | Chemie (HOH) |
Sequence modifications
A: 4 - 261 (UniProt: P00918)
PDB | External Database | Details |
---|---|---|
Ser 65 | Ala 65 | conflict |
Gln 67 | Asn 67 | conflict |
Thr 69 | Glu 69 | conflict |
Leu 91 | Ile 91 | conflict |
Val 131 | Phe 130 | conflict |
Glu 170 | Lys 169 | conflict |
Ala 204 | Leu 203 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 28844.5 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 440.8 | |
All* | Total formula weight | 29285.3 |