SMTL ID : 7mor.1

CRYSTAL STRUCTURE OF NATIVE BOVINE ARRESTIN 1 IN COMPLEX WITH 5-METHYLENEBIPHOSPHONATE INOSITOL PENTAKISPHAOPHATE (5-PCP IP5)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-tetramer

Ligands

6 x 5A3: Methylenebisphosphonate inositol pentakisphosphate(Non-covalent)

5A3.1: 8 residues within 4Å: Chain A: K.15, K.298, K.300, H.301, E.379, A.381, R.382, N.384 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.379, A:R.382, A:N.384 Salt bridges: A:K.15, A:K.15, A:K.298, A:K.300, A:H.301 5A3.2: 6 residues within 4Å: Chain B: K.15, R.171, L.173, K.298, K.300, A.381 4 PLIP interactions: 4 interactions with chain B Salt bridges: B:K.15, B:R.171, B:K.298, B:K.300 5A3.3: 7 residues within 4Å: Chain C: K.15, R.18, K.166, K.298, K.300, H.301, A.381 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:R.18 Salt bridges: C:K.15, C:K.166, C:K.298, C:K.298, C:K.298, C:K.300, C:K.300, C:H.301 5A3.4: 8 residues within 4Å: Chain B: E.161, K.163, P.165, K.166 Chain C: K.236, K.238, E.263, K.332 8 PLIP interactions: 3 interactions with chain B, 5 interactions with chain C Hydrogen bonds: B:K.166 Salt bridges: B:K.166, B:K.166, C:K.236, C:K.238, C:K.238, C:K.238, C:K.332 5A3.5: 6 residues within 4Å: Chain D: K.15, R.171, K.298, K.300, H.301, A.381 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:K.300 Salt bridges: D:K.15, D:R.171, D:K.298, D:K.298, D:K.300 5A3.6: 8 residues within 4Å: Chain A: Q.137, K.238, K.332 Chain D: E.161, K.163, P.165, K.166, K.167 13 PLIP interactions: 5 interactions with chain A, 8 interactions with chain D Hydrogen bonds: A:Q.137, A:K.238, A:K.238, D:E.161, D:E.161, D:E.161, D:K.166 Salt bridges: A:K.238, A:K.332, D:K.163, D:K.166, D:K.166, D:K.167

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sander, C.L. et al., Structural evidence for visual arrestin priming via complexation of phosphoinositols. Structure (2022)

Release Date

2021-10-13

Peptides

S-arrestin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

S-arrestin

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