SMTL ID : 6w25.1

Crystal structure of the Melanocortin-4 Receptor (MC4R) in complex with SHU9119

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

monomer

Ligands

1 x ACE- NLE- ASP- HIS- 4J2- ARG- TRP- LYS- NH2: SHU9119(Non-covalent)

ACE-NLE-ASP-HIS-4J2-ARG-TRP-LYS-NH2.1: 25 residues within 4Å: Chain A: Q.55, L.109, E.112, T.113, V.115, I.116, T.130, D.134, N.135, D.138, I.141, C.142, L.145, I.197, S.200, I.206, L.209, F.456, H.459, L.460, Y.463, M.476, F.479, L.483 Ligands: CA.2 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:L.109, A:V.115, A:I.116, A:D.134, A:I.141, A:I.141, A:L.145, A:I.197, A:L.209, A:F.456, A:Y.463, A:F.479, A:L.483, A:L.483 Hydrogen bonds: A:Q.55, A:E.112, A:N.135, A:S.200, A:S.200, A:M.476 Water bridges: A:Y.463, A:Y.463, A:Y.463 Salt bridges: A:D.134, A:D.138

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: E.112, D.134, D.138 Ligands: ACE-NLE-ASP-HIS-4J2-ARG-TRP-LYS-NH2.1, ACE-NLE-ASP-HIS-4J2-ARG-TRP-LYS-NH2.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.112, A:D.134, A:D.138, A:D.138

8 x OLA: OLEIC ACID(Non-covalent)

OLA.3: 4 residues within 4Å: Chain A: F.228, I.440, R.500 Ligands: OLA.7 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.228, A:I.440 Salt bridges: A:R.500 OLA.4: 6 residues within 4Å: Chain A: H.226, M.230, F.355, P.357, F.358 Ligands: OLA.5 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.355, A:P.357, A:F.358 Salt bridges: A:H.226 OLA.5: 9 residues within 4Å: Chain A: Y.160, F.164, H.226, P.357, G.379, D.382 Ligands: OLA.4, OLA.6, OLA.10 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.160, A:F.164, A:F.164 Hydrogen bonds: A:D.382 Salt bridges: A:H.226 OLA.6: 13 residues within 4Å: Chain A: A.156, Y.160, I.163, F.164, L.223, M.227, H.234, G.359, L.363, I.383, F.429, M.436 Ligands: OLA.5 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.156, A:I.163, A:F.164, A:L.223, A:H.234, A:F.429 Hydrogen bonds: A:H.234, A:G.359 Salt bridges: A:H.234 OLA.7: 4 residues within 4Å: Chain A: Y.224, F.228, L.229 Ligands: OLA.3 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.228, A:F.228, A:L.229 OLA.8: 9 residues within 4Å: Chain A: F.93, S.97, V.100, L.104, V.178, G.179, I.182, W.186, T.190 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.93, A:V.100, A:V.100, A:I.182, A:W.186, A:W.186, A:T.190 OLA.9: 2 residues within 4Å: Chain A: A.204, I.207 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.207 OLA.10: 3 residues within 4Å: Chain A: G.378, D.382 Ligands: OLA.5 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.381, A:R.381 Salt bridges: A:R.381

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, J. et al., Determination of the melanocortin-4 receptor structure identifies Ca2+as a cofactor for ligand binding. Science (2020)

Release Date

2020-04-29

Peptides

Melanocortin receptor 4,GlgA glycogen synthase,Melanocortin receptor 4: 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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Melanocortin receptor 4,GlgA glycogen synthase,Melanocortin receptor 4