Structure of PDB 8e3v Chain A

Receptor sequence
>8e3vA (length=472) Species: 322710 (Azotobacter vinelandii DJ) [Search protein sequence]
MSREEVESLIQEVLEVYPEKARKDRNKHLAVNDSKKCIISNKKSQPGLMT
IRGCAYAGSKGVVWGPIKDMIHISHGPVGCGQYSRAGRRNYYIGTTGVNA
FVTMNFTSDFQEKDIVFGGDKKLAKLIDEVETLFPLNKGISVQSECPIGL
IGDDIESVSKVKGAELSKTIVPVRCEGFRGVSQSLGHHIANDAVRDWVLG
KRDEDTTFASTPYDVAIIGDYNIGGDAWSSRILLEEMGLRCVAQWSGDGS
ISEIELTPKVKLNLVHCYRSMNYISRHMEEKYGIPWMEYNFFGPTKTIES
LRAIAAKFDESIQKKCEEVIAKYKPEWEAVVAKYRPRLEGKRVMLYIGGL
RPRHVIGAYEDLGMEVVGTGYEFAHNDDYDRTMKEMGDSTLLYDDVTGYE
FEEFVKRIKPDLIGSGIKEKFIFQKMGIPFREMHSWDYSGPYHGFDGFAI
FARDMDMTLNNPCWKKLQAPWE
3D structure
PDB8e3v Role of Serine Coordination in the Structural and Functional Protection of the Nitrogenase P-Cluster.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.18.6.1: nitrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ICS A V70 R96 H195 Y229 I231 C275 S278 I355 G356 G357 L358 R359 F381 H442 V62 R88 H187 Y221 I223 C267 S270 I347 G348 G349 L350 R351 F373 H434
BS02 CLF A C62 Y64 G87 C88 Y91 C154 G185 C54 Y56 G79 C80 Y83 C146 G177
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

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Molecular Function
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Cellular Component
External links
PDB RCSB:8e3v, PDBe:8e3v, PDBj:8e3v
PDBsum8e3v
PubMed36445204
UniProtP07328|NIFD_AZOVI Nitrogenase molybdenum-iron protein alpha chain (Gene Name=nifD)

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