Structure of PDB 4pnf Chain E Binding Site BS01

Receptor Information

>4pnf Chain E (length=220) Species: 7227 (Drosophila melanogaster)

KLTLYGLDPSPPVRAVKLTLAALNLTYEYVNVDIVARAQLSPEYLEKNPQ
HTVPTLEDDGHYIWDSHAIIAYLVSKYADSDALYPKDPLKRAVVDQRLHF
ESGVVFANGIRSISKSVLFQGQTKVPKERYDAIIEIYDFVETFLKGQDYI
AGNQLTIADFSLVSSVASLEAFVALDTTKYPRIGAWIKKLEQLPYYEEAN
GKGVRQLVAIFKKTNFTFEA

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: 4pnf Chain E Residue 2001

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4pnf Comparison of epsilon- and delta-class glutathione S-transferases: the crystal structures of the glutathione S-transferases DmGSTE6 and DmGSTE7 from Drosophila melanogaster.
• Resolution: 2.11 Å
• Binding residue (original residue number in PDB): P14 Q41 H53 T54 V55 S68 H69 F108 R113
• Binding residue (residue number reindexed from 1): P12 Q39 H51 T52 V53 S66 H67 F106 R111
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): S12
• Catalytic site (residue number reindexed from 1): S10

Gene Ontology

Molecular Function

• GO:0003824 catalytic activity
• GO:0004364 glutathione transferase activity

Biological Process

• GO:0006749 glutathione metabolic process

Cellular Component

• GO:0005737 cytoplasm

External links

• PDB: RCSB:4pnf, PDBe:4pnf, PDBj:4pnf
• PDBsum: 4pnf
• PubMed: 26457432
• UniProt: Q7JZM3