SMTL ID : 4jqi.2 (2 other biounits)

Structure of active beta-arrestin1 bound to a G protein-coupled receptor phosphopeptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 3 residues within 4Å: Chain A: Y.62, Y.63, K.68 Ligand excluded by PLIP

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: Y.63, K.68, G.69, F.71, T.72 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.69, A:F.71 EDO.3: 4 residues within 4Å: Chain A: Y.58, Q.104, F.105, W.106 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.58, A:Q.104 Water bridges: A:Q.104 EDO.4: 3 residues within 4Å: Chain A: N.31, S.34, R.103 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.34, A:R.103, A:R.103 EDO.5: 4 residues within 4Å: Chain B: K.93, Y.94, V.95 Ligands: PRO.7 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: B:V.95, B:V.95, P.7 EDO.6: 5 residues within 4Å: Chain A: Y.107 Chain B: S.32, A.33, S.51, Y.92 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:Y.107, B:S.32

1 x PRO: PROLINE(Non-covalent)

PRO.7: 5 residues within 4Å: Chain A: Y.107 Chain B: Y.92, K.93, V.95 Ligands: EDO.5 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, Hydrogen bonds: B:K.93 Hydrophobic interactions: A:Y.107 Water bridges: A:Y.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shukla, A.K. et al., Structure of active beta-arrestin-1 bound to a G-protein-coupled receptor phosphopeptide. Nature (2013)

Release Date

2013-04-17

Peptides

Fab30 heavy chain: A
Fab30 light chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

Fab30 heavy chain

Fab30 light chain

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