MolNFT v1 · #74033 · protein
Human carbonic anhydrase II in complex with 2-ethylestrone-3-O- sulfamate
3OKU · Carbonic anhydrase 2: “Human carbonic anhydrase II in complex with 2-ethylestrone-3-O- sulfamate”. X-ray diffraction, 2 ligands (VZ4, ZN), 2 pockets (best druggability 0.57). MolNFT v1 #74033 on GenesisL1: 3D structure, binding…
- PDB
- 3OKU
- Type
- protein
- Length
- 258 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Carbonic anhydrase 2
- EC
- 4.2.1.1
- UniProt
- P00918
- Ligands
- VZ4, ZN
- Pockets
- 2 · best druggability 0.57
Structure
x-ray diffraction · 1 distinct chain · 15% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Carbonic anhydrase 2 (EC 4.2.1.1) | protein | 258 | 15% helix, 30% strand | P00918 |
Ligands and binding sites
- VZ4 · (9beta)-2-ethyl-17-oxoestra-1(10),2,4-trien-3-yl sulfamate · ligand · chains A
- ZN · Zinc ion · metal · chains A
- DMS · Dimethyl sulfoxide · additive · chains A
- GOL · Glycerol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 138 | 0.57 | 0.82 | 22 | VZ4, GOL |
| 2 | 50 | 0.25 | 0.73 | 11 | empty |
Compared structures
- 3OKU · Human Carbonic Anhydrase II in complex with 2-Ethylestrone-3-O-sulfamate · the same entry in another collection · chain A against A, TM-score 1.00
- P00918 · AlphaFold monomer V2.0 prediction for carbonic anhydrase 2 (P00918) · a predicted model of the same protein · chain A against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P00918
- Elsewhere: RCSB PDB 3OKU · PDBe 3OKU · UniProt P00918
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