Structure of PDB 1hnu Chain A Binding Site BS02

Receptor Information

>1hnu Chain A (length=248) Species: 4932 (Saccharomyces cerevisiae)

NEKISYRIEGPFFIIHLINPDNLNALEGEDYIYLGELLELADRNRDVYFT
IIQSSGRFFSSGADFKETSKWVSNFVARNVYVTDAFIKHSKVLICCLNGP
AIGLSAALVALCDIVYSINDKVYLLYPFANLGLITEGGTTVSLPLKFGTN
TTYECLMFNKPFKYDIMCENGFISKNFNMPSSNAEAFNAKVLEELREKVK
GLYLPSCLGMKKLLKSNHIDAFNKANSVEVNESLKYWVDGEPLKRFRQ

Ligand information

• Ligand ID: REO
• InChI: InChI=1S/4O.Re/q;;;-1;
• InChIKey: WPWXHJFQOFOBAC-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  CACTVS 3.341
  OpenEye OEToolkits 1.5.0: [O-][Re](=O)(=O)=O
• Formula: O4 Re
• Name: PERRHENATE
• PDB chain: 1hnu Chain A Residue 502

Receptor-Ligand Complex Structure

Structure summary

• PDB: 1hnu The crystal structure of delta(3)-delta(2)-enoyl-CoA isomerase.
• Resolution: 2.15 Å
• Binding residue (original residue number in PDB): G125 F150 E158
• Binding residue (residue number reindexed from 1): G103 F128 E136
• Annotation score: 1

Enzymatic activity

• Catalytic site (original residue number in PDB): A70 N101 L126 A129 F150 E158
• Catalytic site (residue number reindexed from 1): A63 N79 L104 A107 F128 E136
• Enzyme Commision number: 5.3.3.8: Delta(3)-Delta(2)-enoyl-CoA isomerase.

Gene Ontology

Molecular Function

• GO:0004165 delta(3)-delta(2)-enoyl-CoA isomerase activity
• GO:0016853 isomerase activity

Biological Process

• GO:0006631 fatty acid metabolic process
• GO:0006635 fatty acid beta-oxidation

Cellular Component

• GO:0005777 peroxisome
• GO:0005782 peroxisomal matrix

External links

• PDB: RCSB:1hnu, PDBe:1hnu, PDBj:1hnu
• PDBsum: 1hnu
• PubMed: 11399063
• UniProt: Q05871|ECI1_YEAST 3,2-trans-enoyl-CoA isomerase (Gene Name=ECI1)