SMTL ID : 4ib4.1

Crystal structure of the chimeric protein of 5-HT2B-BRIL in complex with ergotamine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x ERM: Ergotamine(Non-covalent)

ERM.1: 25 residues within 4Å: Chain A: L.107, D.110, V.111, S.114, T.115, C.182, V.183, L.184, T.185, K.186, F.192, M.193, G.196, A.200, W.353, F.356, F.357, N.360, L.363, V.364, Q.375, L.378, E.379, V.382, Y.386 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.107, A:V.111, A:V.111, A:K.186, A:F.192, A:F.356, A:F.356, A:L.363, A:V.364 Hydrogen bonds: A:T.115, A:L.184 Water bridges: A:D.110 Salt bridges: A:D.110 pi-Stacking: A:F.357

1 x PLM: PALMITIC ACID(Covalent)

PLM.2: 6 residues within 4Å: Chain A: L.37, I.41, I.411, T.412, C.413 Ligands: CLR.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.37, A:L.37

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.3: 11 residues within 4Å: Chain A: I.36, I.41, I.44, G.45, T.48, L.52, Y.410, Y.415 Ligands: PLM.2, OLB.6, OLB.7 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.36, A:I.41, A:I.44, A:L.52 Hydrogen bonds: A:Y.415

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

OLC.4: 10 residues within 4Å: Chain A: S.125, R.128, M.208, I.209, T.211, Y.212, T.215, S.339, L.342, G.343 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.209, A:Y.212 Hydrogen bonds: A:S.125, A:S.125, A:T.215, A:S.339

3 x OLB: (2S)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)

OLB.5: 2 residues within 4Å: Chain A: P.166, I.167 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.166 Hydrogen bonds: A:I.167 OLB.6: 3 residues within 4Å: Chain A: Y.415 Ligands: CLR.3, OLB.7 No protein-ligand interaction detected (PLIP) OLB.7: 6 residues within 4Å: Chain A: T.48, L.52, L.56, Y.415 Ligands: CLR.3, OLB.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.48, A:L.52

2 x OLA: OLEIC ACID(Non-covalent)

OLA.8: 6 residues within 4Å: Chain A: W.31, L.35, E.379, I.380, W.383, I.384 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.31, A:W.31, A:L.35, A:E.379, A:I.380, A:W.383 OLA.9: 7 residues within 4Å: Chain A: L.156, G.160, K.168, R.188, D.191, F.192 Ligands: PEG.11 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.192 Water bridges: A:K.168, A:G.190 Salt bridges: A:K.168

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.10: 6 residues within 4Å: Chain A: N.65, L.68, V.341, Y.396, F.399, N.400 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.65, A:N.400 PEG.11: 2 residues within 4Å: Chain A: I.157 Ligands: OLA.9 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wacker, D. et al., Structural features for functional selectivity at serotonin receptors. Science (2013)

Release Date

2013-03-13

Peptides

Chimera protein of human 5-hydroxytryptamine receptor 2B and E. Coli 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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Chimera protein of human 5-hydroxytryptamine receptor 2B and E. Coli soluble cytochrome b562

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