SMTL ID : 7zkq.1

Early Pp module assembly intermediate of complex I

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-mer

Ligands

2 x CDL: CARDIOLIPIN(Non-covalent)

CDL.1: 17 residues within 4Å: Chain A: L.36, F.74, T.314, S.437, V.438, Y.441, I.442, L.449 Chain B: K.18, R.25, Y.32, G.35, F.38, S.39, V.41, A.42, W.43 21 PLIP interactions: 9 interactions with chain B, 12 interactions with chain A Hydrophobic interactions: B:F.38, B:V.41, B:A.42, B:A.42, B:W.43, A:L.36, A:F.74, A:T.314, A:V.438, A:Y.441, A:Y.441, A:I.442, A:L.449, A:L.449 Hydrogen bonds: B:R.25, B:R.25, B:G.35, A:S.437, A:S.437, A:S.437 Salt bridges: B:K.18 CDL.4: 13 residues within 4Å: Chain A: Y.359, L.362 Chain B: F.19, K.23, P.28, A.29 Chain E: K.29, W.30, N.91, D.92, W.95 Ligands: LMN.2, PLC.3 13 PLIP interactions: 6 interactions with chain E, 1 interactions with chain A, 6 interactions with chain B Hydrophobic interactions: E:W.30, E:W.30, A:L.362, B:F.19, B:F.19 Hydrogen bonds: E:N.91, E:N.91, E:D.92, B:A.29 Salt bridges: E:K.29, B:K.23, B:K.23, B:K.23

1 x LMN: Lauryl Maltose Neopentyl Glycol(Non-covalent)

LMN.2: 10 residues within 4Å: Chain B: F.19, G.30, P.33, Y.36 Chain D: N.821, S.822, N.824 Chain E: P.90, N.91 Ligands: CDL.4 9 PLIP interactions: 6 interactions with chain B, 2 interactions with chain D, 1 interactions with chain E Hydrophobic interactions: B:F.19, B:P.33, B:Y.36, B:Y.36, B:Y.36, B:Y.36 Hydrogen bonds: D:N.821, D:N.824, E:N.91

1 x PLC: DIUNDECYL PHOSPHATIDYL CHOLINE(Non-covalent)

PLC.3: 13 residues within 4Å: Chain A: I.354, A.358, Y.359, A.365 Chain B: L.26 Chain E: W.22, Y.25, V.26, K.29, I.96, Y.98, R.176 Ligands: CDL.4 12 PLIP interactions: 1 interactions with chain A, 11 interactions with chain E Hydrophobic interactions: A:A.365, E:W.22, E:W.22, E:W.22, E:V.26, E:V.26 Hydrogen bonds: E:Y.25, E:Y.25, E:Y.98 Salt bridges: E:K.29, E:K.29, E:R.176

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schiller, J. et al., Insights into complex I assembly: Function of NDUFAF1 and a link with cardiolipin remodeling. Sci Adv (2022)

Release Date

2022-11-23

Peptides

NADH dehydrogenase subunit 2: A
Subunit NEBM of NADH:Ubiquinone Oxidoreductase (Complex I): B
Complex I intermediate-associated protein 30-domain-containing protein: C
complex I assembly factor CIA84: D
Tafazzin family protein: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
2

B
b

C
A

D
C

E
T

Membrane

We predict this structure to be a membrane protein.
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NADH dehydrogenase subunit 2

Subunit NEBM of NADH:Ubiquinone Oxidoreductase (Complex I)

Complex I intermediate-associated protein 30-domain-containing protein

complex I assembly factor CIA84

Tafazzin family protein

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