PDB Entry (3kig)
PDB ID: 3kig Resolution: 1.39 Å Exp. Method: X-RAY DIFFRACTION
PMID: 21506176 DOI: 10.1002/chem.201002437
Protein
Protein Name: Carbonic anhydrase 2
Uniprot ID/ACC: P00918 (CAH2_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: CA2 Gene ID: 760
Protein Class: LYASE
Ligand
Ligand Name:   2-azido-N-(2-{[2-(2-azidoacetamido)ethyl]disulfanyl}ethyl)acetamide
Canonical SMILES:   [N-]=[N+]=NCC(=O)NCCSSCCNC(=O)CN=[N+]=[N-]
Standard InChI:   InChI=1S/C8H14N8O2S2/c9-15-13-5-7(17)11-1-3-19-20-4-2-12-8(18)6-14-16-10/h1-6H2,(H,11,17)(H,12,18)
HET Code:   DA9 PubChem:   -
DrugBank:   - ChEMBL:   -
Molecular Formula:   C8H14N8O2S2 Mol. Weight:   318.0681 logP:   1.2208
HBD:   2 HBA:   6
#Rotatable Bonds:   11 TPSA:   155.72
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Disulfide Formation CYS 64 A 16.78 99.99 Disulfide
Binding Affinity
-