SMTL ID : 3ir6.2 (2 other biounits)

Crystal structure of NarGHI mutant NarG-H49S

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-2-mer

Ligands

4 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 23 residues within 4Å: Chain A: F.189, P.191, Y.221, W.713, R.714, S.715, N.716, L.717, S.720, S.721, L.772, D.773, F.774, R.775, S.777, T.789, W.792, K.795, D.823, I.1098, H.1099, S.1100, T.1101 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:Y.221, A:R.714, A:N.716, A:S.720, A:S.721, A:S.721, A:L.772, A:L.772, A:R.775, A:R.775, A:K.795, A:S.1100, A:T.1101 Water bridges: A:S.715, A:S.715, A:D.773, A:D.823 Salt bridges: A:D.823, A:H.1099, A:H.1099 GDP.2: 22 residues within 4Å: Chain A: W.253, G.254, S.255, N.256, T.260, V.281, T.282, P.283, D.284, A.286, Q.300, G.301, D.303, G.542, A.543, G.544, L.545, W.548, Y.578, P.1092, H.1093, R.1219 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:N.256, A:N.256, A:T.260, A:T.260, A:V.281, A:V.281, A:D.284, A:G.301, A:A.543, A:G.544, A:H.1093, A:R.1219 Salt bridges: A:D.303, A:H.1093, A:H.1093, A:R.1219 GDP.10: 23 residues within 4Å: Chain D: F.189, P.191, Y.221, W.713, R.714, S.715, N.716, L.717, S.720, S.721, L.772, D.773, F.774, R.775, S.777, T.789, W.792, K.795, D.823, I.1098, H.1099, S.1100, T.1101 22 PLIP interactions: 22 interactions with chain D Hydrogen bonds: D:Y.221, D:R.714, D:N.716, D:S.720, D:S.721, D:S.721, D:L.772, D:L.772, D:R.775, D:R.775, D:T.789, D:K.795, D:S.1100, D:T.1101, D:T.1101 Water bridges: D:S.715, D:S.715, D:S.777, D:D.823 Salt bridges: D:D.823, D:H.1099, D:H.1099 GDP.11: 22 residues within 4Å: Chain D: W.253, G.254, S.255, N.256, T.260, V.281, T.282, P.283, D.284, A.286, Q.300, G.301, D.303, G.542, A.543, G.544, L.545, W.548, Y.578, P.1092, H.1093, R.1219 17 PLIP interactions: 17 interactions with chain D Hydrogen bonds: D:N.256, D:N.256, D:T.260, D:T.260, D:T.260, D:V.281, D:V.281, D:D.284, D:G.301, D:A.543, D:G.544, D:H.1093, D:R.1219 Salt bridges: D:D.303, D:H.1093, D:H.1093, D:R.1219

2 x AGA: (1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYL OCTANOATE(Non-covalent)

AGA.3: 10 residues within 4Å: Chain A: F.4, R.7 Chain B: R.218 Chain C: L.21, S.24, W.25, Y.28, W.35, W.207, S.208 8 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: A:F.4, C:Y.28, C:W.35, C:W.207 Salt bridges: A:R.7, A:R.7, A:R.7, B:R.218 AGA.12: 10 residues within 4Å: Chain D: F.4, R.7 Chain E: R.218 Chain F: L.21, S.24, W.25, Y.28, W.35, W.207, S.208 9 PLIP interactions: 4 interactions with chain F, 4 interactions with chain D, 1 interactions with chain E Hydrophobic interactions: F:Y.28, F:W.35, F:W.207, D:F.4 Hydrogen bonds: F:Y.28 Salt bridges: D:R.7, D:R.7, D:R.7, E:R.218

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

SF4.4: 14 residues within 4Å: Chain B: C.16, I.17, G.18, C.19, H.20, T.21, C.22, V.44, 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 SF4.5: 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 SF4.6: 11 residues within 4Å: Chain B: C.184, E.185, H.186, C.187, P.190, A.191, C.192, 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 SF4.13: 14 residues within 4Å: Chain E: C.16, I.17, G.18, C.19, H.20, T.21, C.22, V.44, P.181, C.263, V.264, G.265, I.267, R.268 4 PLIP interactions: 4 interactions with chain E, Metal complexes: E:C.16, E:C.19, E:C.22, E:C.263 SF4.14: 11 residues within 4Å: Chain E: 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 E, Metal complexes: E:C.26, E:C.244, E:C.247, E:C.259 SF4.15: 11 residues within 4Å: Chain E: C.184, E.185, H.186, C.187, P.190, A.191, C.192, C.227, Y.229, I.232, K.243 4 PLIP interactions: 4 interactions with chain E, Metal complexes: E:C.184, E:C.187, E:C.192, E:C.227

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

F3S.7: 13 residues within 4Å: Chain B: C.196, P.197, S.198, 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 F3S.16: 13 residues within 4Å: Chain E: C.196, P.197, S.198, 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 E, Metal complexes: E:C.196, E:C.217, E:C.223

4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.8: 20 residues within 4Å: Chain B: I.88, F.89, W.220, R.221 Chain C: A.37, S.39, S.40, Q.41, M.48, F.55, H.56, I.59, R.112, L.130, L.133, R.202, L.203, H.205, I.206, V.209 29 PLIP interactions: 25 interactions with chain C, 4 interactions with chain B, Hydrophobic interactions: C:A.37, C:F.55, C:I.59, C:I.59, C:L.130, C:L.133, C:L.133, C:I.206, C:V.209, B:I.88, B:F.89 Hydrogen bonds: C:S.40, C:S.40, C:Q.41 Water bridges: C:R.112, C:R.202 Salt bridges: C:R.112, C:R.202, B:R.221 pi-Stacking: C:H.56, C:H.56, C:H.56, C:H.205, C:H.205, C:H.205, B:F.89 pi-Cation interactions: C:H.205 Metal complexes: C:H.56, C:H.205 HEM.9: 22 residues within 4Å: Chain C: I.59, I.62, H.66, M.70, A.90, G.94, G.95, G.98, L.133, Q.136, C.137, G.140, L.141, I.144, S.147, M.156, L.159, H.187, L.188, G.191, M.192, F.195 19 PLIP interactions: 19 interactions with chain C, Hydrophobic interactions: C:I.59, C:I.62, C:I.62, C:Q.136, C:L.141, C:I.144, C:L.159, C:F.195 Hydrogen bonds: C:G.94, C:S.147 Salt bridges: C:H.66 pi-Stacking: C:H.66, C:H.66, C:H.187, C:H.187 pi-Cation interactions: C:H.66, C:H.187 Metal complexes: C:H.66, C:H.187 HEM.17: 20 residues within 4Å: Chain E: I.88, F.89, W.220, R.221 Chain F: A.37, S.39, S.40, Q.41, M.48, F.55, H.56, I.59, R.112, L.130, L.133, R.202, L.203, H.205, I.206, V.209 29 PLIP interactions: 25 interactions with chain F, 4 interactions with chain E, Hydrophobic interactions: F:A.37, F:F.55, F:I.59, F:I.59, F:L.130, F:L.133, F:L.133, F:I.206, F:V.209, E:I.88, E:F.89 Hydrogen bonds: F:S.40, F:S.40, F:Q.41 Water bridges: F:R.112, F:R.202 Salt bridges: F:R.112, F:R.202, E:R.221 pi-Stacking: F:H.56, F:H.56, F:H.56, F:H.205, F:H.205, F:H.205, E:F.89 pi-Cation interactions: F:H.205 Metal complexes: F:H.56, F:H.205 HEM.18: 22 residues within 4Å: Chain F: I.59, I.62, H.66, M.70, A.90, G.94, G.95, G.98, L.133, Q.136, C.137, G.140, L.141, I.144, S.147, M.156, L.159, H.187, L.188, G.191, M.192, F.195 19 PLIP interactions: 19 interactions with chain F, Hydrophobic interactions: F:I.59, F:I.62, F:I.62, F:Q.136, F:L.141, F:I.144, F:L.159, F:F.195 Hydrogen bonds: F:G.94, F:S.147 Salt bridges: F:H.66 pi-Stacking: F:H.66, F:H.66, F:H.187, F:H.187 pi-Cation interactions: F:H.66, F:H.187 Metal complexes: F:H.66, F:H.187

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rothery, R.A. et al., Protein crystallography reveals a role for the FS0 cluster of Escherichia coli nitrate reductase A (NarGHI) in enzyme maturation. J.Biol.Chem. (2010)

Release Date

2010-01-05

Peptides

Respiratory nitrate reductase 1 alpha chain: AD
Respiratory nitrate reductase 1 beta chain: BE
Respiratory nitrate reductase 1 gamma chain: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
A

B
B

E
B

C
C

F
C

Membrane

We predict this structure to be a membrane protein.
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Respiratory nitrate reductase 1 alpha chain

Respiratory nitrate reductase 1 beta chain

Respiratory nitrate reductase 1 gamma chain

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