His-Gly-OH
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His-Gly-OH

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Category
Others
Catalog number
BAT-005040
CAS number
2578-58-7
Molecular Formula
C8H12N4O3
Molecular Weight
212.21
His-Gly-OH
IUPAC Name
2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]acetic acid
Synonyms
L-Histidyl-glycine
Purity
99%
Density
1.434±0.06 g/cm3(Predicted)
Melting Point
180-182°C
Boiling Point
687.4±55.0 °C(Predicted)
Storage
Store at 2-8 °C
InChI
InChI=1S/C8H12N4O3/c9-6(1-5-2-10-4-12-5)8(15)11-3-7(13)14/h2,4,6H,1,3,9H2,(H,10,12)(H,11,15)(H,13,14)/t6-/m0/s1
InChI Key
LYCVKHSJGDMDLM-LURJTMIESA-N
Canonical SMILES
C1=C(NC=N1)CC(C(=O)NCC(=O)O)N
1. Structure of a 1:1 complex between L-Asp-L-Phe and L-His-Gly
C H Görbitz, M C Etter Acta Crystallogr C. 1993 Sep 15;49 ( Pt 9):1673-6. doi: 10.1107/s010827019300246x.
Both molecules occur in slightly folded conformations, characterized by phi 2 = -93.7 degrees in L-His-Gly and an unusual phi 2 = 60.2 degrees in L-Asp-L-Phe. The peptide linkage of L-His-Gly displays a substantial deviation from planarity with omega 1 = -163.5 degrees. The crystal packing is arranged in thick hydrophilic layers separated by hydrophobic sheets composed of L-Phe aromatic side chains. There are numerous hydrogen bonds, including an extremely short contact [O...N = 2.532 (6) A] between the ionized L-Asp and L-His side chains.
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