6MU1

Structure of full-length IP3R1 channel bound with Adenophostin A

  • Classification: MEMBRANE PROTEIN
  • Organism(s): Rattus norvegicus

  • Deposited: 2018-10-22 Released: 2018-12-05 
  • Deposition Author(s): Serysheva, I.I., Fan, G., Baker, M.R., Wang, Z., Seryshev, A., Ludtke, S.J., Baker, M.L.
  • Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences; National Institutes of Health/National Institute of Neurological Disorders and Stroke; National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases; American Heart Association; National Science Foundation (United States) 

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.1 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Cryo-EM reveals ligand induced allostery underlying InsP3R channel gating.

Fan, G.Baker, M.R.Wang, Z.Seryshev, A.B.Ludtke, S.J.Baker, M.L.Serysheva, I.I.

(2018) Cell Res. 28: 1158-1170


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Inositol 1,4,5-trisphosphate receptor type 1
A, C, B, D
2739Rattus norvegicusMutation(s): 0 
Gene Names: Itpr1 (Insp3r)
Find proteins for P29994 (Rattus norvegicus)
Go to UniProtKB:  P29994
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
JYP
Query on JYP

Download SDF File 
Download CCD File 
A, B, C, D
Adenophostin A
[(2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)-4-[(2~{R},3~{S},4~{R},5~{S},6~{S})-6-(hydroxymethyl)-3-oxidanyl-4,5-diphosphonooxy-oxan-2-yl]oxy-oxolan-3-yl] dihydrogen phosphate
C16 H26 N5 O18 P3
RENVITLQVBEFDT-YFPOSXHWSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.1 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical SciencesUnited StatesR01GM072804
National Institutes of Health/National Institute of Neurological Disorders and StrokeUnited StatesR21NS106968
National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin DiseasesUnited StatesR21AR063255
National Institutes of Health/National Institute of General Medical SciencesUnited StatesR01GM080139
American Heart AssociationUnited States16GRNT2972000
National Science Foundation (United States)United StatesDBI-1356306

Revision History 

  • Version 1.0: 2018-12-05
    Type: Initial release
  • Version 1.1: 2018-12-12
    Type: Data collection, Database references