Ligand name: 2-AMINO-4-MERCAPTO-BUTYRIC ACID
PDB ligand accession: HCS
DrugBank: DB04422
PubChem: 91552;6971015;
ChEMBL: CHEMBL469662
InChI Key: FFFHZYDWPBMWHY-VKHMYHEASA-N
SMILES: C(CS)C(C(=O)O)N

ClassyFire chemical classification:

• Kingdom: Organic compounds
  • Superclass: Organic acids and derivatives
    • Class: Carboxylic acids and derivatives
      • Subclass: Amino acids, peptides, and analogues

List of proteins that are targets for HCS

#	DrugDomain Data	UniProt Accession	Protein name	Drug Action	Affinity data
1	P82610_HCS	P82610	5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC	n/a
2	Q47690_HCS	Q47690	Homocysteine S-methyltransferase (EC	n/a
3	Q93088_HCS	Q93088	Betaine--homocysteine S-methyltransferase 1	n/a
4	Q9WYA5_HCS	Q9WYA5	Methionine synthase (EC	n/a
5	Q9X112_HCS	Q9X112	5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC	n/a
6	O25008_HCS	O25008	Cysteine desulfurase IscS	n/a
7	O50008_HCS	O50008	5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase 1	n/a
8	O34667_HCS	O34667	S-ribosylhomocysteine lyase (EC	n/a
9	Q94734_HCS	Q94734	Nitrophorin-4 (NP4) (EC	n/a
10	P21816_HCS	P21816	Cysteine dioxygenase type	n/a
11	P13254_HCS	P13254	L-methionine gamma-lyase (MGL)	n/a
12	P56965_HCS	P56965	N(G),N(G)-dimethylarginine dimethylaminohydrolase 1	n/a
13	B6K8Y1_HCS	B6K8Y1	Cystathionine beta-lyase, putative	n/a
14	P23297_HCS	P23297	Protein S100-A1 (S-100	n/a
15	A0A2S6F0T8_HCS	A0A2S6F0T8	deleted	n/a
16	A0A0E1SMD9_HCS	A0A0E1SMD9	deleted	n/a