2VQV
Structure of HDAC4 catalytic domain with a gain-of-function mutation bound to a hydroxamic acid inhibitor
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | HISTONE DEACETYLASE 4 | polymer | 413 | 44438.3 | 2 | UniProt (P56524) Pfam (PF00850) In PDB | HOMO SAPIENS (HUMAN) | HD4 |
2 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
3 | A, B | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
4 | A, B | N-hydroxy-5-[(3-phenyl-5,6-dihydroimidazo[1,2-a]pyrazin-7(8H)-yl)carbonyl]thiophene-2-carboxamide | non-polymer | 368.4 | 2 | Chemie (HA3) | |||
5 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
6 | water | water | 18.0 | 5 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 3 (PDB: 2VQV)
A, B: 4 - 413 (UniProt: P56524)
A, B: 4 - 413 (UniProt: P56524)
PDB | External Database | Details |
---|---|---|
Ala 25 | Cys 669 | engineered mutation |
Ala 56 | Cys 700 | engineered mutation |
Tyr 332 | His 976 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 88876.6 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 1408.3 | |
All* | Total formula weight | 90284.9 |