SMTL ID : 7ytl.1

Structure of a oxidoreductase in complex with quinone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.62 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 36 residues within 4Å: Chain A: G.7, G.8, G.9, F.10, G.11, D.30, M.31, R.32, N.38, V.39, L.42, G.69, K.70, V.71, A.97, T.98, G.99, S.100, K.107, N.109, A.141, A.142, I.234, N.237, S.239, A.240, G.273, D.274, K.282, M.283, A.284, Y.285, K.344, F.349 Chain B: Y.333 Ligands: UQ1.2 24 PLIP interactions: 21 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:L.42, A:I.234, B:Y.333 Hydrogen bonds: A:G.8, A:F.10, A:G.11, A:M.31, A:R.32, A:R.32, A:N.38, A:N.38, A:V.71, A:V.71, A:G.99, A:S.100, A:K.107, A:N.109, A:D.274, A:K.282, A:A.284, A:Y.285, A:K.344 pi-Stacking: B:Y.333, B:Y.333 FAD.3: 36 residues within 4Å: Chain A: Y.333 Chain B: G.7, G.8, G.9, F.10, G.11, D.30, M.31, R.32, N.38, V.39, L.42, G.69, K.70, V.71, A.97, T.98, G.99, S.100, K.107, N.109, A.141, A.142, I.234, N.237, S.239, A.240, G.273, D.274, K.282, M.283, A.284, Y.285, K.344, F.349 Ligands: UQ1.4 24 PLIP interactions: 21 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:L.42, B:I.234, A:Y.333 Hydrogen bonds: B:G.8, B:F.10, B:G.11, B:M.31, B:R.32, B:R.32, B:N.38, B:N.38, B:V.71, B:V.71, B:G.99, B:S.100, B:K.107, B:N.109, B:D.274, B:K.282, B:A.284, B:Y.285, B:K.344 pi-Stacking: A:Y.333, A:Y.333

2 x UQ1: UBIQUINONE-1(Non-covalent)

UQ1.2: 11 residues within 4Å: Chain A: H.37, A.284, Y.285, E.288, F.317, L.318, S.320, F.349, K.352 Chain B: L.338 Ligands: FAD.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.285, A:Y.285, A:F.317, A:F.349, A:F.349 pi-Stacking: A:F.349 UQ1.4: 11 residues within 4Å: Chain A: L.338 Chain B: H.37, A.284, Y.285, E.288, F.317, L.318, S.320, F.349, K.352 Ligands: FAD.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.285, B:Y.285, B:F.317, B:F.349, B:F.349 pi-Stacking: B:F.349

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lv, Y. et al., Structural insights into FSP1 catalysis and ferroptosis inhibition. Nat Commun (2023)

Release Date

2023-08-23

Peptides

Apoptosis inducing factor mitochondria associated 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Apoptosis inducing factor mitochondria associated 2

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