SMTL ID : 3min.1

NITROGENASE MOFE PROTEIN FROM AZOTOBACTER VINELANDII, OXIDIZED STATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.03 Å

Oligo State

hetero-2-2-mer

Ligands

2 x HCA: 3-HYDROXY-3-CARBOXY-ADIPIC ACID(Non-covalent)

HCA.1: 7 residues within 4Å: Chain A: A.64, R.95, Q.190, G.423, I.424, H.441 Ligands: CFM.2 14 PLIP interactions: 3 interactions with chain B, 11 interactions with chain A Water bridges: B:Y.97, B:Y.97, B:R.104, A:G.94, A:K.425, A:K.425, A:K.425, A:K.425, A:K.425 Hydrogen bonds: A:Q.190, A:I.424 Salt bridges: A:K.425, A:H.441, A:H.441 HCA.5: 7 residues within 4Å: Chain C: A.64, R.95, Q.190, G.423, I.424, H.441 Ligands: CFM.6 13 PLIP interactions: 1 interactions with chain D, 12 interactions with chain C Water bridges: D:Y.97, C:G.94, C:K.425, C:K.425, C:K.425, C:K.425, C:K.425 Hydrophobic interactions: C:H.441 Hydrogen bonds: C:Q.190, C:I.424 Salt bridges: C:K.425, C:H.441, C:H.441

2 x CFM: FE-MO-S CLUSTER(Non-covalent)

CFM.2: 15 residues within 4Å: Chain A: V.69, R.95, H.194, Y.228, I.230, C.274, S.277, I.354, G.355, G.356, L.357, R.358, F.380, H.441 Ligands: HCA.1 2 PLIP interactions: 2 interactions with chain A, Salt bridges: A:E.379 Metal complexes: A:C.274 CFM.6: 15 residues within 4Å: Chain C: V.69, R.95, H.194, Y.228, I.230, C.274, S.277, I.354, G.355, G.356, L.357, R.358, F.380, H.441 Ligands: HCA.5 2 PLIP interactions: 2 interactions with chain C, Salt bridges: C:E.379 Metal complexes: C:C.274

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 4 residues within 4Å: Chain B: D.352, D.356 Chain D: R.107, E.108 6 PLIP interactions: 2 interactions with chain B, 2 interactions with chain D, 2 Ligand-Water interactions Metal complexes: B:D.352, B:D.356, D:R.107, D:E.108, H2O.12, H2O.19 CA.7: 4 residues within 4Å: Chain B: R.107, E.108 Chain D: D.352, D.356 5 PLIP interactions: 2 interactions with chain B, 2 interactions with chain D, 1 Ligand-Water interactions Metal complexes: B:R.107, B:E.108, D:D.352, D:D.356, H2O.18

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

CLF.4: 18 residues within 4Å: Chain A: C.61, Y.63, P.84, G.86, C.87, Y.90, E.152, C.153, G.184 Chain B: C.69, P.71, S.91, G.93, C.94, Y.97, T.151, C.152, S.187 10 PLIP interactions: 5 interactions with chain A, 5 interactions with chain B, Salt bridges: A:E.152 Metal complexes: A:C.61, A:C.87, A:C.87, A:C.153, B:C.69, B:C.94, B:C.94, B:C.152, B:S.187 CLF.8: 19 residues within 4Å: Chain C: C.61, Y.63, P.84, G.86, C.87, Y.90, E.152, C.153, G.184 Chain D: C.69, P.71, S.91, G.93, C.94, Y.97, F.98, T.151, C.152, S.187 10 PLIP interactions: 5 interactions with chain C, 5 interactions with chain D, Salt bridges: C:E.152 Metal complexes: C:C.61, C:C.87, C:C.87, C:C.153, D:C.69, D:C.94, D:C.94, D:C.152, D:S.187

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Peters, J.W. et al., Redox-dependent structural changes in the nitrogenase P-cluster. Biochemistry (1997)

Release Date

1997-04-01

Peptides

NITROGENASE MOLYBDENUM IRON PROTEIN: AC
NITROGENASE MOLYBDENUM IRON PROTEIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

NITROGENASE MOLYBDENUM IRON PROTEIN

NITROGENASE MOLYBDENUM IRON PROTEIN

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