SMTL ID : 7f61.1

Crystal structure of human histamine receptor H3R in complex with antagonist PF03654746

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 1IB: N-ethyl-3-fluoranyl-3-[3-fluoranyl-4-(pyrrolidin-1-ylmethyl)phenyl]cyclobutane-1-carboxamide(Non-covalent)

1IB.1: 14 residues within 4Å: Chain A: R.1, Y.65, Y.68, W.84, D.88, Y.89, C.92, C.162, Y.163, F.167, Y.348, E.369, F.372, L.375 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.84, A:Y.89, A:Y.163, A:F.167, A:F.372, A:F.372, A:F.372, A:L.375 Hydrogen bonds: A:Y.68 Salt bridges: A:D.88

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 8 residues within 4Å: Chain A: L.11, L.14, M.15, L.18, Y.366, E.369, T.370, W.373 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.11, A:L.18, A:L.18, A:T.370, A:W.373 Hydrogen bonds: A:E.369

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Peng, X. et al., Structural basis for recognition of antihistamine drug by human histamine receptor. Nat Commun (2022)

Release Date

2022-10-26

Peptides

Histamine H3 receptor: A
Soluble cytochrome b562: 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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Histamine H3 receptor

Soluble cytochrome b562