KNB

3-(methylsulfonyl)-L-alanine

Created:	2010-11-12
Last modified:	2011-06-04

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Chemical Details
Formal Charge	0
Atom Count	19
Chiral Atom Count	1
Bond Count	18
Aromatic Bond Count	0

2D diagram of KNB

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Chemical Component Summary
Name	3-(methylsulfonyl)-L-alanine
Systematic Name (OpenEye OEToolkits)	(2R)-2-azanyl-3-methylsulfonyl-propanoic acid
Formula	C₄ H₉ N O₄ S
Molecular Weight	167.184
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=S(=O)(CC(C(=O)O)N)C
SMILES	CACTVS	3.370	C[S](=O)(=O)C[CH](N)C(O)=O
SMILES	OpenEye OEToolkits	1.7.0	CS(=O)(=O)CC(C(=O)O)N
Canonical SMILES	CACTVS	3.370	C[S](=O)(=O)C[C@H](N)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.7.0	CS(=O)(=O)C[C@@H](C(=O)O)N
InChI	InChI	1.03	InChI=1S/C4H9NO4S/c1-10(8,9)2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
InChIKey	InChI	1.03	AINYOQVNQVOYSR-VKHMYHEASA-N

Related Resource References

Resource Name	Reference
PubChem	11283261

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.