CSP

S-PHOSPHOCYSTEINE

Created:	1999-07-08
Last modified:	2024-09-27

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7 entries where CSP is found in a polymer sequence

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

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Chemical Component Summary
Name	S-PHOSPHOCYSTEINE
Systematic Name (OpenEye OEToolkits)	(2R)-2-amino-3-phosphonosulfanyl-propanoic acid
Formula	C₃ H₈ N O₅ P S
Molecular Weight	201.138
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=P(O)(O)SCC(C(=O)O)N
SMILES	CACTVS	3.341	N[CH](CS[P](O)(O)=O)C(O)=O
SMILES	OpenEye OEToolkits	1.5.0	C(C(C(=O)O)N)SP(=O)(O)O
Canonical SMILES	CACTVS	3.341	N[C@@H](CS[P](O)(O)=O)C(O)=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	C([C@@H](C(=O)O)N)SP(=O)(O)O
InChI	InChI	1.03	InChI=1S/C3H8NO5PS/c4-2(3(5)6)1-11-10(7,8)9/h2H,1,4H2,(H,5,6)(H2,7,8,9)/t2-/m0/s1
InChIKey	InChI	1.03	MNEMQJJMDDZXRO-REOHCLBHSA-N

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB03544
Name	S-Phosphocysteine
Groups	experimental
Synonyms	S-Phosphocysteine
Categories	Amino Acids Amino Acids, Neutral Amino Acids, Peptides, and Proteins Amino Acids, Sulfur Sulfhydryl Compounds Sulfur Compounds

Drug Targets

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

Name	Target Sequence	Pharmacological Action	Actions
PTS system N,N'-diacetylchitobiose-specific EIIB component	MEKKHIYLFCSAGMSTSLLVSKMRAQAEKYEVPVIIEAFPETLAGEKGQN...	unknown
2-iminobutanoate/2-iminopropanoate deaminase	MSKTIATENAPAAIGPYVQGVDLGNMIITSGQIPVNPKTGEVPADVAAQA...	unknown

Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682