Histidine

Structure Molecule image
Relationships Total Number of functionally related protein(s) : 4318
Total Number of Articles : 7911
PubChem 6274
Molecular Formula

C6H9N3O2

SMILES

C1=C(NC=N1)C[C@@H](C(=O)O)N

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

synonyms
  • L-histidine
  • histidine
  • 71-00-1
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Properties
Property Value
MW 155.15 g/mol
HBD 3
HBA 4
Rotatable Bond Count 3
Exact Mass 155.069476538 g/mol
Monoisotopic Mass 155.069476538 g/mol
Heavy Atom Count 11
Isotope Atom Count 0
Atom Stereo Count 1
Covalent Unit Count 1
Complexity 151
xlogp -3.2
Topological Polar Surface Area 92