Structure of PDB 8cvg Chain A Binding Site BS01

Receptor Information

>8cvg Chain A (length=327) Species: 33113 (Atropa belladonna)

VSESFVAPLEKRAENDVPLGNDVPIIDLQQDHLVVVQQITKACQDFGLFQ
VINHGLPEKLMAETMDVCKEFFALPAEEKEKLQPKGEPAKFELPLEQKAK
LYVEGEQLEAFLYWKDTLAHGCHPLDEELVNSWPEKPATYREVVAKYSVE
VRKLTMRILDYICEGLGLKLGYFDNELSQIQMMLTNYYPPCPDPSSTLGS
GGHYDGNLITLLQQNLPGLQQLIDAKWIAVEPIPTAFVVNLGLTLKVITN
EKFEGSIHRVVTNPTRDRVSIATFIGPDYSCTIEPAKELLSQDNPPLYKP
YSYAEFGEIYLSDKSDYDAGVKPYKIN

Ligand information

• Ligand ID: FE2
• InChI: InChI=1S/Fe/q+2
• InChIKey: CWYNVVGOOAEACU-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Fe+2]
  CACTVS 3.341: [Fe++]
• Formula: Fe
• Name: FE (II) ION
• DrugBank: DB14510
• PDB chain: 8cvg Chain A Residue 401

Receptor-Ligand Complex Structure

Structure summary

• PDB: 8cvg Structure of the L289F H6H cyclization reactant complex
• Resolution: 1.56 Å
• Binding residue (original residue number in PDB): H217 D219 H273
• Binding residue (residue number reindexed from 1): H203 D205 H258
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 1.14.11.11: hyoscyamine (6S)-dioxygenase.

Gene Ontology

Molecular Function

• GO:0016491 oxidoreductase activity
• GO:0016706 2-oxoglutarate-dependent dioxygenase activity
• GO:0031418 L-ascorbic acid binding
• GO:0046872 metal ion binding
• GO:0047998 hyoscyamine (6S)-dioxygenase activity

Biological Process

• GO:0002238 response to molecule of fungal origin
• GO:0009805 coumarin biosynthetic process

External links

• PDB: RCSB:8cvg, PDBe:8cvg, PDBj:8cvg
• PDBsum: 8cvg
• UniProt: Q9XJ43