histamine   Click here for help

GtoPdb Ligand ID: 1204

PDB Ligand Immunopharmacology Ligand
Comment: Histamine is a potent pro-inflammatory mediator that is principally released from mast cells. It is also involved in regulating physiological function in the gut, and acts as a neurotransmitter.
Histamine activates carbonic anhydrases, and is most potent at the CA5A and CA1 isoforms (KA values 10 and 2100 nM respectively) [21].
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 2
Hydrogen bond donors 2
Rotatable bonds 2
Topological polar surface area 54.7
Molecular weight 111.08
XLogP -0.75
No. Lipinski's rules broken 0
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Canonical SMILES NCCc1cnc[nH]1
Isomeric SMILES NCCc1cnc[nH]1
InChI InChI=1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)