Structure of PDB 3min Chain A Binding Site BS02

Receptor Information
>3min Chain A (length=467) Species: 354 (Azotobacter vinelandii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SREEVESLIQEVLEVYPEKARKDRNKHLAVNCIISNKKSQPGLMTIRGCA
YAGSKGVVWGPIKDMIHISHGPVGCGQYSRAGRRNYYIGTTGVNAFVTMN
FTSDFQEKDIVFGGDKKLAKLIDEVETLFPLNKGISVQSECPIGLIGDDI
ESVSKVKGAELSKTIVPVRCEGFRGVSQSLGHHIANDAVRDWVLGKRDED
TTFASTPYDVAIIGDYNIGGDAWSSRILLEEMGLRCVAQWSGDGSISEIE
LTPKVKLNLVHCYRSMNYISRHMEEKYGIPWMEYNFFGPTKTIESLRAIA
AKFDESIQKKCEEVIAKYKPEWEAVVAKYRPRLEGKRVMLYIGGLRPRHV
IGAYEDLGMEVVGTGYEFAHNDDYDRTMKEMGDSTLLYDDVTGYEFEEFV
KRIKPDLIGSGIKEKFIFQKMGIPFREMHSWDYSGPYHGFDGFAIFARDM
DMTLNNPCWKKLQAPWE
Ligand information
Ligand IDCLF
InChIInChI=1S/8Fe.7S
InChIKeyJKVMXLBGZBULKV-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1S567([Fe]2[S]3[Fe]45)[Fe]8[S]9[Fe]6[S]1[Fe]9[S]8[Fe]71
CACTVS 3.385S1[Fe]S[Fe]2S[Fe][S]234([Fe]1)[Fe]S[Fe]S[Fe]3S[Fe]4
FormulaFe8 S7
NameFE(8)-S(7) CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain3min Chain B Residue 525 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB3min Redox-dependent structural changes in the nitrogenase P-cluster.
Resolution2.03 Å
Binding residue
(original residue number in PDB)		C62 Y64 G87 C88 C154 G185
Binding residue
(residue number reindexed from 1)		C49 Y51 G74 C75 C141 G172
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) C62 A65 R96 H195
Catalytic site (residue number reindexed from 1) C49 A52 R83 H182
Enzyme Commision number 1.18.6.1: nitrogenase.
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016163 nitrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding
Biological Process
GO:0009399 nitrogen fixation
Cellular Component
GO:0016612 molybdenum-iron nitrogenase complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3min, PDBe:3min, PDBj:3min
PDBsum3min
PubMed9063865
UniProtP07328|NIFD_AZOVI Nitrogenase molybdenum-iron protein alpha chain (Gene Name=nifD)

[Back to BioLiP]