TyrTyr – L-tyrosyl-L-tyrosine

Name
WID	TyrTyr
Name	L-tyrosyl-L-tyrosine
Traditional name	tyr-tyr
IUPAC name	2-[2-amino-3-(4-hydroxyphenyl)propanamido]-3-(4-hydroxyphenyl)propanoic acid
Cross references	CAS: 1050-28-8, PubChem: 8546048

Classification
Type	dipeptide

Structure
Empirical formula (pH 7.5)	H₂₀C₁₈N₂O₅
SMILES (pH 7.5)	C1=CC(=CC=C1CC(C(=O)NC(CC2=CC=C(C=C2)O)C(=O)O)N)O
Charge (pH 7.5)	0
Is hydrophobic	False
Molecular weight (Da)	344.36
van der Waals volume (pH 7.5; Å³ molecule^‑1)	308.12
pI	5.85
logP	-1.12
logD (pH 7.5)	-1.17

Concentrations
Media composition (SP4; mM)	1.13

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

Metadata
Created	2012-10-01 15:07:09
Last updated	2012-10-01 15:12:35