SMTL ID : 7xbx.1

Cryo-EM structure of the human chemokine receptor CX3CR1 in complex with CX3CL1 and Gi1

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 12 residues within 4Å: Chain D: F.220, T.223, V.224, H.247, T.250, I.251, G.254, V.255, L.300, L.304, P.305, I.308 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:F.220, D:F.220, D:T.223, D:I.251, D:I.251, D:L.304, D:P.305 Hydrogen bonds: D:T.250, D:T.250 CLR.2: 5 residues within 4Å: Chain D: L.307, S.310, F.314, I.317, F.321 2 PLIP interactions: 2 interactions with chain D Hydrophobic interactions: D:F.314, D:F.314

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, M. et al., Activation of the human chemokine receptor CX3CR1 regulated by cholesterol. Sci Adv (2022)

Release Date

2022-07-13

Peptides

Guanine nucleotide-binding protein G(i) subunit alpha-1: A
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: B
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: C
Processed fractalkine,CX3C chemokine receptor 1: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
E

D
R

Membrane

We predict this structure to be a membrane protein.
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Guanine nucleotide-binding protein G(i) subunit alpha-1

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

Processed fractalkine,CX3C chemokine receptor 1

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