SMTL ID : 2a1t.1

Structure of the human MCAD:ETF E165betaA complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-4-1-1-mer

Ligands

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

FAD.1: 30 residues within 4Å: Chain A: Y.158, V.160, T.161, G.166, S.167, W.191, I.192, T.193, N.239, T.247, I.396, I.399, Y.400, E.401, T.403, Q.405, I.406, L.409 Chain B: R.306, T.308, F.309, L.313, H.316, I.319, Q.374, I.375, G.377, G.378, F.381 Chain D: Q.317 24 PLIP interactions: 17 interactions with chain A, 6 interactions with chain B, 1 interactions with chain D Hydrophobic interactions: A:W.191, A:T.247, A:I.396, A:Y.400, B:F.381 Hydrogen bonds: A:Y.158, A:V.160, A:T.161, A:T.161, A:T.161, A:S.167, A:S.167, A:T.193, A:T.193, A:E.401, A:T.403, A:Q.405, B:Q.374, B:G.378, D:Q.317 pi-Stacking: A:Y.400, B:H.316 Salt bridges: B:R.306, B:R.306 FAD.2: 27 residues within 4Å: Chain A: R.306, T.308, F.309, L.313, H.316, I.319, Q.374, I.375, G.377, G.378 Chain B: Y.158, V.160, T.161, G.166, S.167, W.191, I.192, T.193, N.239, I.396, I.399, Y.400, E.401, T.403, Q.405, L.409 Chain C: Q.317 23 PLIP interactions: 16 interactions with chain B, 1 interactions with chain C, 6 interactions with chain A Hydrophobic interactions: B:W.191, B:I.396, B:Y.400 Hydrogen bonds: B:Y.158, B:V.160, B:T.161, B:T.161, B:T.161, B:S.167, B:S.167, B:T.193, B:E.401, B:T.403, B:T.403, B:Q.405, C:Q.317, A:T.308, A:Q.374, A:G.378 pi-Stacking: B:Y.400, A:H.316 Salt bridges: A:R.306, A:R.306 FAD.3: 25 residues within 4Å: Chain B: Q.317 Chain C: Y.158, V.160, T.161, G.166, S.167, W.191, I.192, T.193, N.239, I.396, I.399, Y.400, T.403, Q.405, L.409 Chain D: Y.302, R.306, T.308, F.309, L.313, H.316, Q.374, I.375, G.378 24 PLIP interactions: 8 interactions with chain D, 15 interactions with chain C, 1 interactions with chain B Hydrogen bonds: D:T.308, D:T.308, D:Q.374, D:Q.374, D:G.378, C:Y.158, C:V.160, C:T.161, C:T.161, C:T.161, C:S.167, C:S.167, C:T.193, C:T.193, C:E.401, C:T.403, C:T.403, B:Q.317 Salt bridges: D:R.306, D:R.306 pi-Stacking: D:H.316, C:Y.400 Hydrophobic interactions: C:W.191, C:I.396 FAD.4: 28 residues within 4Å: Chain A: Q.317 Chain C: R.306, T.308, F.309, L.313, H.316, I.319, Q.374, I.375, G.377, G.378 Chain D: Y.158, V.160, T.161, A.165, G.166, S.167, W.191, I.192, T.193, N.239, I.396, I.399, Y.400, E.401, T.403, Q.405, L.409 20 PLIP interactions: 14 interactions with chain D, 5 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: D:W.191, D:I.396 Hydrogen bonds: D:Y.158, D:V.160, D:T.161, D:T.161, D:T.161, D:G.166, D:S.167, D:S.167, D:T.193, D:E.401, D:T.403, C:T.308, C:Q.374, C:G.378, A:Q.317 pi-Stacking: D:Y.400 Salt bridges: C:R.306, C:R.306 FAD.5: 31 residues within 4Å: Chain C: Q.188, M.190, W.191, E.237 Chain D: N.382 Chain E: G.222, R.223, G.224, K.226, S.248, R.249, A.250, Q.262, V.263, G.264, Q.265, T.266, G.267, G.279, I.280, S.281, A.283, Q.285, H.286, N.300, K.301, D.302, A.317, D.318, L.319, F.320 28 PLIP interactions: 27 interactions with chain E, 1 interactions with chain C Hydrophobic interactions: E:T.266, C:W.191 Hydrogen bonds: E:R.223, E:G.224, E:K.226, E:S.248, E:S.248, E:R.249, E:Q.262, E:V.263, E:Q.265, E:T.266, E:G.267, E:S.281, E:S.281, E:A.283, E:Q.285, E:H.286, E:N.300, E:K.301, E:K.301, E:D.302, E:D.318, E:D.318, E:L.319 Salt bridges: E:R.223 pi-Cation interactions: E:R.249, E:K.301

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.6: 17 residues within 4Å: Chain F: A.9, V.10, K.11, N.39, C.42, V.64, C.66, V.104, L.122, G.123, Q.125, A.126, D.129, C.131, N.132, Q.133, T.134 13 PLIP interactions: 13 interactions with chain F Hydrogen bonds: F:C.66, F:C.66, F:G.123, F:Q.125, F:A.126, F:D.129, F:D.129, F:C.131, F:N.132, F:Q.133, F:T.134, F:T.134 Salt bridges: F:K.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Toogood, H.S. et al., Stabilization of Non-productive Conformations Underpins Rapid Electron Transfer to Electron-transferring Flavoprotein. J.Biol.Chem. (2005)

Release Date

2005-07-05

Peptides

Acyl-CoA dehydrogenase, medium-chain specific, mitochondrial precursor: ABCD
Electron transfer flavoprotein alpha-subunit, mitochondrial precursor: E
Electron transfer flavoprotein beta-subunit: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
R

F
S

Acyl-CoA dehydrogenase, medium-chain specific, mitochondrial precursor

Electron transfer flavoprotein alpha-subunit, mitochondrial precursor

Electron transfer flavoprotein beta-subunit

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