SMTL ID : 7xn9.1

Crystal structure of SSTR2 and L-054,522 complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.1: 8 residues within 4Å: Chain A: Q.271, W.273, N.299, Y.333, P.380, S.381, I.382, Y.430 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.271, A:W.273 Salt bridges: A:E.342 pi-Cation interactions: A:W.273

1 x GI9: tert-butyl (2S)-6-azanyl-2-[[(2R,3S)-3-(1H-indol-3-yl)-2-[[4-(2-oxidanylidene-3H-benzimidazol-1-yl)piperidin-1-yl]carbonylamino]butanoyl]amino]hexanoate(Non-covalent)

GI9.2: 33 residues within 4Å: Chain A: Y.75, F.117, L.124, Q.127, V.128, M.144, D.147, Q.151, F.152, I.202, T.219, I.220, Y.230, F.233, T.237, W.476, F.479, Y.480, F.482, N.483, S.486, A.490, I.491, S.492, P.493, T.494, L.497, K.498, F.501, D.502, V.505, T.508, Y.509 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.128, A:Y.230, A:T.237, A:F.479, A:F.482, A:L.497, A:F.501, A:F.501, A:F.501, A:V.505 Hydrogen bonds: A:D.147, A:T.219, A:A.490 pi-Stacking: A:F.233

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, W. et al., Structural insights into ligand recognition and selectivity of somatostatin receptors. Cell Res. (2022)

Release Date

2022-08-03

Peptides

Somatostatin receptor type 2,Endo-1,4-beta-xylanase: 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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Somatostatin receptor type 2,Endo-1,4-beta-xylanase