SMTL ID : 8j1n.1

Structure of human UCP1 in the DNP-bound state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x DNF: 2,4-DINITROPHENOL(Non-covalent)

DNF.1: 8 residues within 4Å: Chain A: R.140, Q.141, S.144, R.148, R.333, L.334, W.337, N.338 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.141 pi-Stacking: A:W.337, A:W.337

1 x CDL: CARDIOLIPIN(Non-covalent)

CDL.2: 13 residues within 4Å: Chain A: F.185, T.227, W.230, K.231, G.232, T.233, T.234, P.235, P.288, S.306, V.307, P.308, F.323 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.185, A:W.230, A:W.230, A:W.230, A:T.234, A:P.288, A:V.307, A:F.323 Hydrogen bonds: A:G.232, A:T.233, A:T.233, A:T.234, A:V.307

2 x PC1: 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PC1.3: 9 residues within 4Å: Chain A: M.128, Y.131, S.132, G.133, L.134, P.135, L.138, G.212, T.213 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.131, A:L.134 Hydrogen bonds: A:G.133, A:T.211, A:T.213, A:T.213 PC1.4: 6 residues within 4Å: Chain A: R.110, T.321, F.324, K.325, L.327, V.328 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.324, A:F.324, A:L.327, A:V.328 Hydrogen bonds: A:R.110 Salt bridges: A:K.112, A:K.325

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kang, Y. et al., Structural basis for the binding of DNP and purine nucleotides onto UCP1. Nature (2023)

Release Date

2023-06-21

Peptides

Mitochondrial brown fat uncoupling protein 1: A
Sybody 12F2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Mitochondrial brown fat uncoupling protein 1

Sybody 12F2

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