SMTL ID : 8pbb.1

CHAPSO treated partial catalytic component (comprising only AnfD & AnfK, lacking AnfG and FeFeco) of iron nitrogenase from Rhodobacter capsulatus

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-mer

Ligands

2 x CLF: FE(8)-S(7) CLUSTER(Non-covalent)

CLF.1: 10 residues within 4Å: Chain A: G.74, C.75, D.78, C.138 Chain B: C.20, P.22, C.45, T.103, C.104, S.143 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A, Metal complexes: B:C.20, B:C.45, B:C.104, A:C.75 Salt bridges: A:D.78 CLF.2: 10 residues within 4Å: Chain C: G.74, C.75, D.78, C.138 Chain D: C.20, P.22, C.45, T.103, C.104, S.143 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain D, Salt bridges: C:D.78 Metal complexes: C:C.75, D:C.20, D:C.45, D:C.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidt, F.V. et al., Structural insights into the iron nitrogenase complex. Nat.Struct.Mol.Biol. (2024)

Release Date

2023-10-04

Peptides

Nitrogenase protein alpha chain: AC
Nitrogenase iron-iron protein, beta subunit: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Nitrogenase protein alpha chain

Nitrogenase iron-iron protein, beta subunit

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