SMTL ID : 2c8v.1

Insights into the role of nucleotide-dependent conformational change in nitrogenase catalysis: Structural characterization of the nitrogenase Fe protein Leu127 deletion variant with bound MgATP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

2 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.1: 2 residues within 4Å: Chain A: C.97, R.100 1 PLIP interactions: 1 interactions with chain A, Metal complexes: A:C.97 FES.2: 1 residues within 4Å: Chain A: C.131 1 PLIP interactions: 1 interactions with chain A, Metal complexes: A:C.131

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: S.16, D.43 Ligands: ATP.4 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.16, H2O.4, H2O.14, H2O.99

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.4: 21 residues within 4Å: Chain A: K.10, G.11, G.12, I.13, G.14, K.15, S.16, T.17, D.39, K.41, N.184, V.210, P.211, R.212, D.213, V.216, Q.217, E.220, Q.235, Y.239 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.12, A:I.13, A:G.14, A:K.15, A:S.16, A:T.17, A:T.17, A:D.39, A:N.184, A:P.211, A:D.213, A:E.220, A:Y.239 Water bridges: A:K.15, A:K.15 Salt bridges: A:K.15, A:K.15, A:K.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sen, S. et al., Insights Into the Role of Nucleotide-Dependent Conformational Change in Nitrogenase Catalysis: Structural Characterization of the Nitrogenase Fe Protein Leu127 Deletion Variant with Bound Mgatp. J.Inorg.Biochem. (2006)

Release Date

2006-06-01

Peptides

NITROGENASE IRON PROTEIN 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

NITROGENASE IRON PROTEIN 1