SMTL ID : 7f8x.1

Crystal structure of the cholecystokinin receptor CCKAR in complex with NN9056

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

1 x ASP- SMF- NLE- GLY- TRP- NLE- OEM- MEA- NH2: ASP-SMF-NLE-GLY-TRP-NLE-OEM-MEA-NH2 (NN9056)(Non-covalent)

ASP-SMF-NLE-GLY-TRP-NLE-OEM-MEA-NH2.1: 27 residues within 4Å: Chain A: F.106, N.107, P.110, N.111, K.114, F.116, T.126, T.127, M.130, Y.185, M.204, C.205, R.206, F.207, H.219, L.222, I.437, F.438, A.440, N.441, R.444, E.452, L.455, S.456, I.460, L.464, Y.468 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:K.114, A:M.130, A:Y.185, A:M.204, A:L.222, A:F.438, A:R.444, A:E.452, A:L.455, A:I.460 Hydrogen bonds: A:N.107, A:Y.185, A:C.205, A:R.206, A:R.206, A:R.206, A:N.441, A:R.444, A:S.456, A:S.456, A:Y.468 Salt bridges: A:R.206, A:H.219 pi-Cation interactions: A:R.206, A:R.444, A:R.444

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, X. et al., Structures of the human cholecystokinin receptors bound to agonists and antagonists. Nat.Chem.Biol. (2021)

Release Date

2021-12-29

Peptides

Cholecystokinin receptor type A,Endolysin: 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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Cholecystokinin receptor type A,Endolysin