Structure of PDB 6nzj Chain B

Receptor sequence
>6nzjB (length=273) Species: 188937 (Methanosarcina acetivorans C2A) [Search protein sequence]
MRQIAIYGKGGIGKSTTTQNLTAALSTMGNNILLVGCDPKADSTRMLLGG
LNQKTVLDTLRSEGDEGIDLDTVLQPGFGGIKCVESGGPEPGVGCAGRGI
ITSIGLLENLGAYTDDLDYVFYDVLGDVVCGGFAMPIREGKAKEIYIVAS
GELMAIYAANNICKGLAKFAKGGARLGGIICNSRKVDGERELLEAFAKKL
GSHLIHFVPRDNIVQRAEINRKTVIDFDRESDQAKEYLTLADNVQNNNKL
VVPTPLPMEELEAMMVEFGIVEL
3D structure
PDB6nzj Structural Analysis of a Nitrogenase Iron Protein from Methanosarcina acetivorans: Implications for CO 2 Capture by a Surface-Exposed [Fe 4 S 4 ] Cluster.
ChainB
Resolution2.4 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K9 K14 K40 D127
Catalytic site (residue number reindexed from 1) K9 K14 K40 D127
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 SF4 B C95 A96 C130 C95 A96 C130
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016163 nitrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0009399 nitrogen fixation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6nzj, PDBe:6nzj, PDBj:6nzj
PDBsum6nzj
PubMed31289188
UniProtQ8TJ93

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