Structure of PDB 7zc6 Chain B Binding Site BS04

Receptor Information

>7zc6 Chain B (length=202) Species: 1553 (Clostridium tetanomorphum)

MEGLLFPVLSLGGLGVVFGLLLGYASKKFASSEPKKAYVKCQGTCDKAKE
KYEYYGAMTCVDAANIPGAGSKTCGFGCLGLGSCVQVCAFDAIHVENGIA
VVDEEACTGCGACVSICPKSVIELTPMSKKVRISCNSHDKGIEVKNACSV
GCLSCGLCVRNCPSEAITMVNNLPVIDYDKCTQCGVCVGKCPTKAIVNLN
TN

Ligand information

• Ligand ID: SF4
• InChI: InChI=1S/4Fe.4S
• InChIKey: LJBDFODJNLIPKO-UHFFFAOYSA-N
• SMILES:
  OpenEye OEToolkits 2.0.7: [S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
  CACTVS 3.385: S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
• Formula: Fe4 S4
• Name: IRON/SULFUR CLUSTER
• PDB chain: 7zc6 Chain B Residue 303

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7zc6 Purification and structural characterization of the Na + -translocating ferredoxin: NAD + reductase (Rnf) complex of Clostridium tetanomorphum.
• Resolution: 4.27 Å
• Binding residue (original residue number in PDB): C216 L217 C219 G220 L221 C222 C255
• Binding residue (residue number reindexed from 1): C152 L153 C155 G156 L157 C158 C191
• Annotation score: 4

Enzymatic activity

• Enzyme Commision number: 7.-.-.-

Gene Ontology

Molecular Function

• GO:0009055 electron transfer activity
• GO:0046872 metal ion binding
• GO:0051536 iron-sulfur cluster binding
• GO:0051539 4 iron, 4 sulfur cluster binding

Biological Process

• GO:0022900 electron transport chain

Cellular Component

• GO:0005886 plasma membrane

External links

• PDB: RCSB:7zc6, PDBe:7zc6, PDBj:7zc6
• PDBsum: 7zc6
• PubMed: 36274063
• UniProt: A0A923E755