1CCU
STRUCTURE-ASSISTED REDESIGN OF A PROTEIN-ZINC BINDING SITE WITH FEMTOMOLAR AFFINITY
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 II | polymer | 259 | 29194.9 | 1 | UniProt (P00918) Pfam (PF00194) In PDB | Homo sapiens (human) | |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
4 | water | water | 18.0 | 121 | Chemie (HOH) |
Sequence modifications
A: 2 - 261 (UniProt: P00918)
PDB | External Database | Details |
---|---|---|
His 199 | Thr 197 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 29194.9 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 161.5 | |
All* | Total formula weight | 29356.4 |