SMTL ID : 1r27.2 (4 other biounits)

Crystal Structure of NarGH complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MO: MOLYBDENUM ATOM(Non-covalent)

MO.1: 6 residues within 4Å: Chain A: N.52, D.222, G.579, H.1098 Ligands: MGD.3, MGD.4 Ligand excluded by PLIP

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

SF4.2: 12 residues within 4Å: Chain A: H.49, V.51, C.53, G.55, S.56, C.57, W.59, G.91, C.92, G.95, P.262, Y.1101 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:H.49, A:C.53, A:C.57, A:C.92 SF4.6: 11 residues within 4Å: Chain B: C.26, W.30, N.42, L.183, C.244, I.245, F.246, C.247, T.257, V.258, C.259 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.26, B:C.244, B:C.247, B:C.259 SF4.7: 11 residues within 4Å: Chain B: C.184, E.185, H.186, C.187, A.191, C.192, V.210, C.227, Y.229, I.232, K.243 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.184, B:C.187, B:C.192, B:C.227 SF4.8: 13 residues within 4Å: Chain B: C.16, I.17, G.18, C.19, H.20, T.21, C.22, P.181, C.263, V.264, G.265, I.267, R.268 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:C.16, B:C.19, B:C.22, B:C.263

2 x MGD: 2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE(Non-covalent)

MGD.3: 35 residues within 4Å: Chain A: G.50, N.52, P.190, Y.220, D.222, H.546, W.712, R.713, S.714, N.715, L.716, S.720, K.722, L.771, D.772, F.773, R.774, S.776, T.788, W.791, K.794, D.822, T.1090, H.1092, I.1097, H.1098, S.1099, T.1100, H.1163, H.1184, N.1185, N.1217, R.1218 Ligands: MO.1, MGD.4 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:R.713, A:N.715, A:S.720, A:L.771, A:R.774, A:R.774, A:K.794, A:K.794, A:T.1090, A:T.1090, A:H.1092, A:S.1099, A:T.1100, A:T.1100, A:N.1185, A:N.1185, A:R.1218 Water bridges: A:S.195, A:Y.220, A:S.714, A:S.714, A:S.720, A:S.776 Salt bridges: A:D.772, A:D.822, A:H.1098, A:H.1098 pi-Stacking: A:F.773 MGD.4: 36 residues within 4Å: Chain A: N.52, R.94, D.222, W.252, G.253, S.254, N.255, Q.258, T.259, R.260, V.280, T.281, P.282, D.283, A.285, Q.299, G.300, D.302, G.541, A.542, G.543, L.544, W.547, Y.577, V.578, G.579, L.1089, P.1091, H.1092, Q.1093, G.1096, I.1097, H.1098, R.1218 Ligands: MO.1, MGD.3 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:G.253, A:N.255, A:N.255, A:Q.258, A:T.259, A:T.259, A:R.260, A:V.280, A:D.283, A:G.300, A:A.542, A:G.543, A:H.1092, A:H.1092, A:G.1096, A:H.1098, A:H.1098 Water bridges: A:G.543, A:W.547 Salt bridges: A:D.302, A:R.1218

1 x F3S: FE3-S4 CLUSTER(Non-covalent)

F3S.5: 12 residues within 4Å: Chain B: C.196, A.200, I.201, I.212, C.217, R.218, G.219, W.220, R.221, M.222, C.223, S.241 3 PLIP interactions: 3 interactions with chain B, Metal complexes: B:C.196, B:C.217, B:C.223

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jormakka, M. et al., Architecture of NarGH reveals a structural classification of Mo-bisMGD enzymes. Structure (2004)

Release Date

2004-02-17

Peptides

Respiratory nitrate reductase 1 alpha chain: A
Respiratory nitrate reductase 1 beta chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Respiratory nitrate reductase 1 alpha chain

Respiratory nitrate reductase 1 beta chain

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