SALA – 3-Sulfino-L-alanine

Name
WID SALA View in model
Name 3-Sulfino-L-alanine View in model
Traditional name 2-amino-3-sulfinatopropanoate
IUPAC name 2-amino-3-sulfinatopropanoate
Cross references CAS: 1115-65-7, BioCyc: 3-SULFINOALANINE, PubChem: 3881, BiGG: 3sala, ThreeDMET: B01293, ... 2 more
 
Structure
Empirical formula (pH 7.5) H5C3N1O4S1
SMILES (pH 7.5) C(C([N+])CS([O-])=O)(=O)[O-]
Charge (pH 7.5) -1
Is hydrophobic False View in model
Molecular weight (Da) 151.14 View in model
van der Waals volume 
(pH 7.5; Å3 molecule‑1)		 116.16
ΔfG'o (pH 7.5, 25C, I = 0; kJ mol‑1) -79.00
pI 0.170
logP -2.61
logD (pH 7.5) -6.22
 
Function
Reaction participant L-cysteine sulfinic acid desulfurase
[c]: (2) H + SALA ⇒ ALA + SO2		 View in model
 
Comments
Comments 3-sulfino-L-alanine is an intermediate in cysteine biosynthesis and degradation [PUB_0006].
References

  1. Keseler IM, Bonavides-Martínez C, Collado-Vides J, Gama-Castro S, Gunsalus RP, Johnson DA, Krummenacker M, Nolan LM, Paley S, Paulsen IT, Peralta-Gil M, Santos-Zavaleta A, Shearer AG, Karp PD. EcoCyc: a comprehensive view of Escherichia coli biology. Nucleic Acids Res 37, D464-70 (2009). WholeCell: PUB_0006, PubMed: 18974181
 
Metadata
Created 2012-10-01 15:07:07
Last updated 2012-10-01 15:12:31