SMTL ID : 7zly.1

Crystal structure of human GPCR Niacin receptor (HCA2) expressed from Spodoptera frugiperda

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

6 x OLA: OLEIC ACID(Non-covalent)

OLA.1: 3 residues within 4Å: Chain A: C.53, F.54, F.67 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.54, A:F.67 OLA.2: 6 residues within 4Å: Chain A: F.186, A.191, L.194, L.195, F.361, H.365 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.186, A:F.186, A:F.186, A:A.191, A:L.194, A:L.195, A:F.361, A:H.365 Salt bridges: A:H.365 OLA.3: 1 residues within 4Å: Chain A: V.120 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.120 OLA.4: 2 residues within 4Å: Chain A: C.149, W.152 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.152, A:W.152 OLA.5: 3 residues within 4Å: Chain A: P.397, Y.401, F.407 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.397, A:Y.401, A:F.407 OLA.6: 3 residues within 4Å: Chain A: L.205, F.206, S.208 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.205, A:L.205

1 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLC.7: 3 residues within 4Å: Chain A: Y.126, H.131, H.134 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.131, A:H.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, Y. et al., Structural insights into the human niacin receptor HCA2-G i signalling complex. Nat Commun (2023)

Release Date

2023-04-12

Peptides

Hydroxycarboxylic acid receptor 2,Soluble cytochrome b562: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Hydroxycarboxylic acid receptor 2,Soluble cytochrome b562