GlyGly – L-glycyl-L-glycine

Name
WID	GlyGly
Name	L-glycyl-L-glycine
Traditional name	gly-gly
IUPAC name	2-(2-aminoacetamido)acetic acid
Cross references	ChEBI: 17201, PubChem: 8143655, KEGG: C02037, BioCyc: CPD0-1914

Classification
Type	dipeptide

Structure
Empirical formula (pH 7.5)	H₈C₄N₂O₃
SMILES (pH 7.5)	C(C(=O)NCC(=O)O)N
Charge (pH 7.5)	0
Is hydrophobic	False
Molecular weight (Da)	132.12
van der Waals volume (pH 7.5; Å³ molecule^‑1)	115.46
Δ_fG^'o (pH 7.5, 25C, I = 0; kJ mol^‑1)	-152.40
pI	5.98
logP	-4.96
logD (pH 7.5)	-5.00

Concentrations
Media composition (SP4; mM)	7.83

Function
Reaction participant	oligopeptide (Gly) transport via ABC system ATP[c] + GlyGly[e] + H2O[c] ⇒ ADP[c] + GlyGly[c] + H[c] + PI[c] Protein degradation (GLY) [c]: ATP + GlyGly + (2) H2O ⇒ ADP + (2) GLY + H + PI Dipeptide import (Gly-Gly) [c]: GlyGly + H2O ⇒ (2) GLY Protein polymerization (Gly) [c]: (2) GLY ⇒ GlyGly + H2O Protein degradation (GLY) [c]: ATP + GlyGly + (2) H2O ⇒ ADP + (2) GLY + H + PI

Metadata
Created	2012-10-01 15:06:59
Last updated	2012-10-01 15:12:13