HCS
2-AMINO-4-MERCAPTO-BUTYRIC ACID
Find entries where: HCS
is present as a standalone ligand in 27 entries
as a non-polymer is covalently linked to polymer or other heterogen groups 4 entries
is present in a polymer sequence 9 entries
Chemical Component Summary | |
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Name | 2-AMINO-4-MERCAPTO-BUTYRIC ACID |
Synonyms | L-Homocysteine |
Identifiers | (2S)-2-amino-4-sulfanyl-butanoic acid |
Formula | C4 H9 N O2 S |
Molecular Weight | 135.185 |
Type | L-PEPTIDE LINKING |
Isomeric SMILES | C(CS)[C@@H](C(=O)O)N |
InChI | InChI=1S/C4H9NO2S/c5-3(1-2-8)4(6)7/h3,8H,1-2,5H2,(H,6,7)/t3-/m0/s1 |
InChIKey | FFFHZYDWPBMWHY-VKHMYHEASA-N |
Chemical Details | |
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Formal Charge | 0 |
Atom Count | 17 |
Chiral Atom Count | 1 |
Bond Count | 16 |
Aromatic Bond Count | 0 |
Drug Info: DrugBank
DrugBank ID | DB04422 |
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Name | Homocysteine |
Groups | experimental |
Description | Homocysteine is a thiol-containing amino acid formed by a demethylation of methionine. |
Synonyms |
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Categories |
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CAS number | 6027-13-0 |
Drug Targets
Name | Target Sequence | Pharmacological Action | Actions |
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S-ribosylhomocysteine lyase | MPSVESFELDHNAVVAPYVRHCGVHKVGTDGVVNKFDIRFCQPNKQAMKP... | unknown | |
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase | MKAYAFGFPKIGEKREFKKALEDFWKGKITEEQFEEEMNKLRMYMVENYR... | unknown | |
5-methyltetrahydrofolate S-homocysteine methyltransferase | MRNRREVSKLLSERVLLLDGAYGTEFMKYGYDDLPEELNIKAPDVVLKVH... | 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
Related Resource References
Resource Name | Reference |
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PubChem | 91552, 6971015 |
ChEMBL | CHEMBL469662 |
ChEBI | CHEBI:17588, CHEBI:58199 |
CCDC/CSD | YOJXOM, YOJXOM01, YOJXOM03, YOJXOM02, YOJXOM04, YOJXOM05, YOJXOM06, YOJXOM07, YOJXOM08, YOJXOM09, YOJXOM10 |
COD | 1516810, 1516809, 1516807, 1516808, 1516806, 1516805, 1516803, 1516804, 1516802, 1516801, 1516800 |