SMTL ID : 6c1q.1

Crystal structure of human C5a receptor in complex with an orthosteric antagonist PMX53 and an allosteric antagonist NDT9513727

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

1 x ACE- PHE- ORN- PRO- ZAL- TRP- ARG: PMX53(Non-covalent)

ACE-PHE-ORN-PRO-ZAL-TRP-ARG.1: 22 residues within 4Å: Chain A: L.178, S.181, I.182, P.199, I.202, R.261, V.262, R.264, L.273, C.274, G.275, V.276, Y.278, S.279, Y.344, T.347, G.348, M.351, D.368, S.369, C.371, V.372 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:Y.278, A:V.276, A:V.276, A:R.261, A:R.261, A:C.274 Hydrophobic interactions: A:I.182, W.0

1 x 9P2: 1-(1,3-benzodioxol-5-yl)-~{N}-(1,3-benzodioxol-5-ylmethyl)-~{N}-[(3-butyl-2,5-diphenyl-imidazol-4-yl)methyl]methanamine(Non-covalent)

9P2.2: 12 residues within 4Å: Chain A: I.210, L.211, A.214, T.215, A.242, V.245, A.246, L.249, L.295, W.299, P.300, T.303 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.210, A:A.214, A:W.299, A:P.300

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, H. et al., Orthosteric and allosteric action of the C5a receptor antagonists. Nat. Struct. Mol. Biol. (2018)

Release Date

2018-05-30

Peptides

Soluble cytochrome b562, C5a anaphylatoxin chemotactic receptor 1 chimera: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

We predict this structure to be a membrane protein.
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Soluble cytochrome b562, C5a anaphylatoxin chemotactic receptor 1 chimera

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