L-histidine   

GtoPdb Ligand ID: 3310

Abbreviated name: L-His
2D Structure
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Physico-chemical Properties
Hydrogen bond acceptors 4
Hydrogen bond donors 3
Rotatable bonds 3
Topological polar surface area 92
Molecular weight 155.07
XLogP -3.12
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
Canonical SMILES NC(C(=O)O)Cc1c[nH]cn1
Isomeric SMILES N[C@H](C(=O)O)Cc1c[nH]cn1
InChI InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1
InChI Key HNDVDQJCIGZPNO-YFKPBYRVSA-N
Enzymes Catalysing Reactions with this Compound as a Substrate or Product
Enzyme EC number Reaction Reference
Histidine decarboxylase
Transporters Moving this Compound Across a Lipid Membrane
Transporter EC number Reaction Reference
Mitochondrial ornithine transporter 2 5
High affinity cationic amino acid transporter 1
Low affinity cationic amino acid transporter 2
Peptide transporter 3 11
Peptide transporter 4 2,8-9,14-15
sodium-coupled neutral amino acid transporter 4 6
B0AT3 13
Sodium-coupled neutral amino acid transporter 5 10
NTT4 16
sodium-coupled neutral amino acid transporter 1 1
Sodium-coupled neutral amino acid transporter 3 4
Selectivity at enzymes
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
carbonic anhydrase 1 Hs Activator Activation - - - 12
[12]
carbonic anhydrase 14 Hs Activator Activation - - - 12
[12]
carbonic anhydrase 7 Hs Activator Activation - - - 12
[12]
carbonic anhydrase 5A Hs Activator Activation - - - 12
[12]
Additional information and targets (data relate to human unless otherwise stated)
Description Data Reference
Targets where the ligand is described in the comment field
Target Comment