SMTL ID : 7jmb.1 (1 other biounit)

Crystal structure of Nitrogenase iron-molybdenum cofactor biosynthesis enzyme NifB from Methanothermobacter thermautotrophicus with three Fe4S4 clusters

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

3 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 6 residues within 4Å: Chain A: C.40, I.42, C.44, C.47, P.91, G.92 3 PLIP interactions: 3 interactions with chain A, Metal complexes: A:C.40, A:C.44, A:C.47 SF4.2: 9 residues within 4Å: Chain A: C.20, H.33, G.87, A.89, C.117, M.118, S.119, T.141 Ligands: SF4.3 3 PLIP interactions: 3 interactions with chain A, Metal complexes: A:C.20, A:H.33, A:C.117 SF4.3: 9 residues within 4Å: Chain A: C.20, H.26, R.31, N.224, C.262, T.263, Q.264, C.265 Ligands: SF4.2 2 PLIP interactions: 2 interactions with chain A, Metal complexes: A:C.262, A:C.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kang, W. et al., X-Ray Crystallographic Analysis of NifB with a Full Complement of Clusters: Structural Insights into the Radical SAM-Dependent Carbide Insertion During Nitrogenase Cofactor Assembly. Angew.Chem.Int.Ed.Engl. (2021)

Release Date

2020-10-28

Peptides

Nitrogenase iron-molybdenum cofactor biosynthesis protein NifB: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Nitrogenase iron-molybdenum cofactor biosynthesis protein NifB

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