SMTL ID : 2p0b.1

Crystal structure of chemically-reduced E.coli nrfB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

monomer

Ligands

5 x HEC: HEME C(Non-covalent)(Covalent)

HEC.1: 16 residues within 4Å: Chain A: A.23, C.24, C.27, H.28, C.53, T.54, H.57, P.60, H.64, R.65, G.67, V.71, M.72, R.73, E.76 Ligands: HEC.2 11 PLIP interactions: 11 interactions with chain A, Hydrophobic interactions: A:T.54, A:H.57, A:P.60, A:R.65, A:V.71, A:R.73 Water bridges: A:F.74 Salt bridges: A:R.73, A:R.73 Metal complexes: A:H.28, A:H.64 HEC.2: 20 residues within 4Å: Chain A: C.24, L.25, H.28, E.33, M.35, H.39, V.51, T.52, C.53, C.56, H.57, F.74, A.114, H.117, S.118, L.119, H.120, P.121 Ligands: HEC.1, HEC.3 15 PLIP interactions: 15 interactions with chain A, Hydrophobic interactions: A:L.25, A:E.33, A:H.39, A:V.51, A:F.74, A:F.74, A:F.74, A:A.114, A:L.119 Hydrogen bonds: A:E.33, A:H.117, A:L.119, A:H.120 Metal complexes: A:H.57, A:H.120 HEC.3: 21 residues within 4Å: Chain A: K.38, H.39, V.42, I.43, N.44, P.45, N.55, C.56, F.74, V.87, C.88, S.90, C.91, H.92, C.113, H.117, L.119, D.124, Q.127 Ligands: HEC.2, HEC.4 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:K.38, A:V.42, A:V.42, A:V.42, A:N.55, A:F.74, A:L.119 Water bridges: A:K.38, A:K.38, A:K.38 Salt bridges: A:K.38 Metal complexes: A:H.39, A:H.92 HEC.4: 18 residues within 4Å: Chain A: C.88, M.89, H.92, L.97, A.100, F.101, H.104, V.108, V.111, C.113, C.116, H.117, M.126, Q.127, R.134, I.137 Ligands: HEC.3, HEC.5 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:L.97, A:L.97, A:A.100, A:F.101, A:F.101, A:V.108, A:V.111, A:M.126, A:R.134, A:I.137 Water bridges: A:M.126, A:R.134 Metal complexes: A:H.104, A:H.117 HEC.5: 15 residues within 4Å: Chain A: F.101, P.103, V.106, H.107, K.110, V.111, S.115, R.134, I.137, C.138, C.141, H.142, Q.145, F.151 Ligands: HEC.4 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:F.101, A:V.106, A:V.106, A:V.111, A:V.111, A:F.151 Hydrogen bonds: A:Q.145 Water bridges: A:K.110, A:K.110, A:K.110 Salt bridges: A:K.110, A:H.142 Metal complexes: A:H.107, A:H.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Clarke, T.A. et al., The crystal structure of the pentahaem c-type cytochrome NrfB and characterization of its solution-state interaction with the pentahaem nitrite reductase NrfA. Biochem.J. (2007)

Release Date

2007-08-07

Peptides

Cytochrome c-type protein nrfB: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome c-type protein nrfB

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