Structure of PDB 7wg5 Chain c Binding Site BS01

Receptor Information

>7wg5 Chain c (length=128) Species: 3702 (Arabidopsis thaliana)

PPAVDFAFVHSVLLPDGTPDVHWRRANGGQKLRDIMLDSNIELYGPYSKP
LSNCAGVGTCATCMVEIVNGKELLNPRTDIEKEKLKRKPKNWRLACQTNV
GNPDSTGLVVIQQLPEWKAHEWNIPKNI

Ligand information

• Ligand ID: FES
• InChI: InChI=1S/2Fe.2S
• InChIKey: NIXDOXVAJZFRNF-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04: [Fe]1S[Fe]S1
  CACTVS 3.341
  OpenEye OEToolkits 1.5.0: S1[Fe]S[Fe]1
• Formula: Fe2 S2
• Name: FE2/S2 (INORGANIC) CLUSTER
• PDB chain: 7wg5 Chain c Residue 301

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7wg5 Supramolecular assembly of chloroplast NADH dehydrogenase-like complex with photosystem I from Arabidopsis thaliana.
• Resolution: 3.89 Å
• Binding residue (original residue number in PDB): Y110 C120 C126 T128 C129 C162
• Binding residue (residue number reindexed from 1): Y44 C54 C60 T62 C63 C96
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0046872 metal ion binding
• GO:0051536 iron-sulfur cluster binding
• GO:0051537 2 iron, 2 sulfur cluster binding

Biological Process

• GO:0009773 photosynthetic electron transport in photosystem I
• GO:0140647 P450-containing electron transport chain

Cellular Component

• GO:0005829 cytosol
• GO:0009507 chloroplast
• GO:0009535 chloroplast thylakoid membrane
• GO:0009579 thylakoid
• GO:0010598 NAD(P)H dehydrogenase complex (plastoquinone)
• GO:0016020 membrane

External links

• PDB: RCSB:7wg5, PDBe:7wg5, PDBj:7wg5
• PDBsum: 7wg5
• PubMed: 35123031
• UniProt: Q9LU21|PNSB3_ARATH Photosynthetic NDH subunit of subcomplex B 3, chloroplastic (Gene Name=PNSB3)