SMTL ID : 6j7a.1 (1 other biounit)

Fusion protein of heme oxygenase-1 and NADPH cytochrome P450 reductase (17aa)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.27 Å

Oligo State

monomer

Ligands

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

HEM.1: 16 residues within 4Å: Chain A: K.38, H.45, E.49, M.54, Q.58, Y.154, T.155, R.156, L.158, G.159, S.162, K.199, R.203, F.227, N.230, F.234 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:E.49, A:Q.58, A:Y.154, A:T.155, A:L.158, A:F.227, A:F.234 Salt bridges: A:K.38, A:K.38, A:K.199, A:R.203, A:R.203 pi-Stacking: A:H.45 Metal complexes: A:H.45

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.2: 18 residues within 4Å: Chain A: H.516, R.621, R.651, Y.652, Y.653, S.654, C.669, A.670, V.671, V.673, Y.675, G.685, V.686, A.687, T.688, A.735, W.874, S.875 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.652, A:W.874, A:W.874 Hydrogen bonds: A:R.621, A:Y.652, A:Y.652, A:Y.653, A:S.654, A:C.669, A:V.671, A:V.686, A:A.687, A:T.688 Salt bridges: A:R.651, A:R.651 pi-Stacking: A:Y.653, A:Y.675, A:Y.675, A:W.874, A:W.874

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.3: 20 residues within 4Å: Chain A: S.287, Q.288, T.289, G.290, T.291, A.292, A.339, T.340, Y.341, G.342, G.344, L.374, G.375, N.376, Y.379, H.381, F.382, N.383, D.409, L.413 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:Y.341, A:Y.379 Hydrogen bonds: A:Q.288, A:T.289, A:T.289, A:G.290, A:T.291, A:T.291, A:T.291, A:A.292, A:T.340, A:T.340, A:Y.341, A:G.344, A:N.376, A:H.381, A:N.383, A:D.409 pi-Stacking: A:Y.379, A:Y.379

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sugishima, M. et al., Crystal structure of a NADPH-cytochrome P450 oxidoreductase (CYPOR) and heme oxygenase 1 fusion protein implies a conformational change in CYPOR upon NADPH/NADP+binding. Febs Lett. (2019)

Release Date

2019-04-10

Peptides

Heme oxygenase 1,NADPH--cytochrome P450 reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heme oxygenase 1,NADPH--cytochrome P450 reductase

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