Structure of PDB 4ofm Chain A Binding Site BS01

Receptor Information

>4ofm Chain A (length=205) Species: 51031 (Necator americanus)

VHYKLTYFAIRGAGECARQIFALADQEFEDVRLDKEQFAKVKPDLPFGQV
PVLEVDGKQLAQSLAICRYLARQFGFAGKSTFDEAVVDSLADQYSDYRVE
IKSFFYTVIGMREGDVEQLKKEVLLPARDKFFGFITKFLKKSPSGFLVGD
SLTWVDLLVSEHNATMLTFVPEFLEGYPEVKEHMEKIRAIPKLKKWIETR
PETLF

Ligand information

• Ligand ID: GSH
• InChI: InChI=1S/C10H17N3O6S/c11-5(10(18)19)1-2-7(14)13-6(4-20)9(17)12-3-8(15)16/h5-6,20H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)/t5-,6-/m0/s1
• InChIKey: RWSXRVCMGQZWBV-WDSKDSINSA-N
• SMILES:
  ACDLabs 12.01: O=C(NCC(=O)O)C(NC(=O)CCC(C(=O)O)N)CS
  OpenEye OEToolkits 1.7.6: C(CC(=O)N[C@@H](CS)C(=O)NCC(=O)O)[C@@H](C(=O)O)N
  CACTVS 3.370: N[CH](CCC(=O)N[CH](CS)C(=O)NCC(O)=O)C(O)=O
  CACTVS 3.370: N[C@@H](CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O)C(O)=O
  OpenEye OEToolkits 1.7.6: C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N
• Formula: C10 H17 N3 O6 S
• Name: GLUTATHIONE
• ChEMBL: CHEMBL1543
• DrugBank: DB00143
• ZINC: ZINC000003830891
• PDB chain: 4ofm Chain A Residue 301

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4ofm Structure of glutathione S-transferase 1 from the major human hookworm parasite Necator americanus (Na-GST-1) in complex with glutathione.
• Resolution: 2.64 Å
• Binding residue (original residue number in PDB): Y8 F39 Q50 V51 Q63 S64
• Binding residue (residue number reindexed from 1): Y7 F38 Q49 V50 Q62 S63
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): Y8 A14 R19 V109
• Catalytic site (residue number reindexed from 1): Y7 A13 R18 V108

Gene Ontology

Molecular Function

• GO:0004364 glutathione transferase activity
• GO:0016740 transferase activity

Biological Process

• GO:0006749 glutathione metabolic process

External links

• PDB: RCSB:4ofm, PDBe:4ofm, PDBj:4ofm
• PDBsum: 4ofm
• PubMed: 25195885
• UniProt: D3U1A5