SMTL ID : 8d3e.1

Crystal structure of human Apoptosis-Inducing Factor (AIF) W196A mutant complexed with 6-fluoroquinolin-4-amine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.38 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 41 residues within 4Å: Chain A: I.61, G.62, G.63, G.64, T.65, A.66, A.67, V.86, S.87, E.88, D.89, R.96, P.97, L.99, S.100, K.101, K.155, K.156, V.157, A.183, T.184, G.185, G.186, F.208, R.209, K.210, L.235, E.238, N.327, L.330, G.361, D.362, E.377, H.378, H.379, D.380, A.382, F.406, W.407, S.408 Ligands: QDI.2 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:R.96, A:L.99, A:F.208, A:R.209, A:L.235 Hydrogen bonds: A:G.63, A:T.65, A:T.65, A:A.66, A:E.88, A:E.88, A:R.96, A:R.96, A:K.101, A:V.157, A:V.157, A:K.210, A:D.362, A:H.378, A:H.379, A:W.407, A:W.407 Water bridges: A:G.64, A:T.65, A:A.67, A:G.185, A:R.209, A:H.379, A:A.382 Salt bridges: A:R.96, A:R.209 FAD.5: 39 residues within 4Å: Chain B: I.61, G.62, G.63, G.64, T.65, A.66, A.67, V.86, S.87, E.88, D.89, R.96, P.97, L.99, S.100, K.101, K.155, K.156, V.157, A.183, T.184, G.185, G.186, F.208, R.209, L.235, E.238, N.327, L.330, G.361, D.362, E.377, H.378, H.379, D.380, A.382, F.406, W.407, S.408 27 PLIP interactions: 27 interactions with chain B Hydrophobic interactions: B:R.96, B:F.208, B:L.235 Hydrogen bonds: B:G.63, B:T.65, B:A.66, B:E.88, B:E.88, B:D.89, B:R.96, B:R.96, B:K.101, B:V.157, B:R.209, B:D.362, B:H.378, B:H.379, B:W.407 Water bridges: B:G.64, B:A.67, B:S.87, B:G.185, B:G.186, B:E.329, B:H.379, B:A.382 Salt bridges: B:R.96

1 x QDI: 6-fluoroquinolin-4-amine(Non-covalent)

QDI.2: 11 residues within 4Å: Chain A: S.100, K.101, F.234, L.235, E.238, E.377, H.378, F.406, W.407, S.408 Ligands: FAD.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.234 Hydrogen bonds: A:W.407, A:S.408

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 12 residues within 4Å: Chain A: E.337, R.346, V.347, N.348, Q.352, A.353, R.373 Chain B: E.337, R.346, V.347, N.348, R.373 6 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:V.347, B:R.373, A:Q.352 Water bridges: B:N.348, B:N.348, A:N.348 EDO.6: 7 residues within 4Å: Chain B: V.384, L.388, K.398, P.399, Y.400, W.401, H.402 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.401, B:H.402

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 4 residues within 4Å: Chain A: L.191, P.259, I.292, V.293 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brosey, C.A. et al., Chemical screening by time-resolved X-ray scattering to discover allosteric probes. Nat.Chem.Biol. (2024)

Release Date

2023-11-08

Peptides

Apoptosis-inducing factor 1, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Apoptosis-inducing factor 1, mitochondrial

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