Structure of PDB 4wes Chain A

Receptor sequence
>4wesA (length=519) Species: 1262449 (Clostridium pasteurianum DSM 525 = ATCC 6013) [Search protein sequence]
ENLKDEILEKYIPKTKKTRSGHIVIKTEETPNPEIVANTRTVPGIITARG
CAYAGCKGVVMGPIKDMVHITHGPIGCSFYTWGGRRFKSKPENGTGLNFN
EYVFSTDMQESDIVFGGVNKLKDAIHEAYEMFHPAAIGVYATCPVGLIGD
DILAVAATASKEIGIPVHAFSCEGYKGVSQSAGHHIANNTVMTDIIGKGN
KEQKKYSINVLGEYNIGGDAWEMDRVLEKIGYHVNATLTGDATYEKVQNA
DKADLNLVQCHRSINYIAEMMETKYGIPWIKCNFIGVDGIVETLRDMAKC
FDDPELTKRTEEVIAEEIAAIQDDLDYFKEKLQGKTACLYVGGSRSHTYM
NMLKSFGVDSLVAGFEFAHRDDYEGREVIPTIKIDADSKNIPEITVTPDE
QKYRVVIPEDKVEELKKAGVPLSSYGGMMKEMHDGTILIDDMNHHDMEVV
LEKLKPDMFFAGIKEKFVIQKGGVLSKQLHSYDYNGPYAGFRGVVNFGHE
LVNGIYTPAWKMITPPWKK
3D structure
PDB4wes Nitrogenase MoFe protein from Clostridium pasteurianum at 1.08 angstrom resolution: comparison with the Azotobacter vinelandii MoFe protein.
ChainA
Resolution1.08 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C53 A56 R87 H186
Catalytic site (residue number reindexed from 1) C51 A54 R85 H184
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 V61 R87 H186 Y216 C262 S265 V343 G344 G345 S346 R347 F369 H482 V59 R85 H184 Y214 C260 S263 V341 G342 G343 S344 R345 F367 H480
BS02 CLF A C53 Y55 P76 G78 C79 T144 C145 G176 C51 Y53 P74 G76 C77 T142 C143 G174
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:4wes, PDBe:4wes, PDBj:4wes
PDBsum4wes
PubMed25664737
UniProtP00467|NIFD_CLOPA Nitrogenase molybdenum-iron protein alpha chain (Gene Name=nifD)

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