SMTL ID : 7jtb.1

CRYSTAL STRUCTURE OF NATIVE BOVINE ARRESTIN 1 IN COMPLEX WITH INOSITOL HEXAKISPHOSPHATE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

4 x IHP: INOSITOL HEXAKISPHOSPHATE(Non-covalent)

IHP.1: 5 residues within 4Å: Chain B: K.15, R.171, K.298, K.300, H.301 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:R.171 Salt bridges: B:K.15, B:K.15, B:K.298, B:K.298, B:K.298, B:K.300, B:K.300, B:H.301 IHP.2: 8 residues within 4Å: Chain B: K.163, P.165, K.166 Chain C: K.238, L.240, T.258, A.261, K.332 6 PLIP interactions: 4 interactions with chain C, 2 interactions with chain B Salt bridges: C:K.238, C:K.238, C:K.238, C:K.332 Hydrogen bonds: B:K.166, B:K.167 IHP.3: 7 residues within 4Å: Chain C: K.15, K.166, R.171, L.173, K.298, K.300, H.301 14 PLIP interactions: 14 interactions with chain C Hydrogen bonds: C:R.171 Water bridges: C:K.15, C:R.171 Salt bridges: C:K.15, C:K.15, C:K.166, C:K.166, C:R.171, C:K.298, C:K.298, C:K.298, C:K.300, C:K.300, C:H.301 IHP.4: 8 residues within 4Å: Chain D: K.15, K.166, R.171, L.173, K.298, K.300, H.301, A.381 12 PLIP interactions: 12 interactions with chain D Hydrogen bonds: D:R.171 Salt bridges: D:K.15, D:K.15, D:K.166, D:R.171, D:R.171, D:K.298, D:K.298, D:K.298, D:K.300, D:K.300, D:H.301

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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