8SRJ

Cryo-EM structure of TRPM2 chanzyme (without NUDT9-H domain) in the presence of EDTA, apo state

  • Classification: MEMBRANE PROTEIN
  • Organism(s): Salpingoeca rosetta
  • Expression System: Homo sapiens
  • Mutation(s): No 

  • Deposited: 2023-05-05 Released: 2024-05-15 
  • Deposition Author(s): Huang, Y., Kumar, S., Lu, W., Du, J.
  • Funding Organization(s): National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI), National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.74 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Coupling enzymatic activity and gating in an ancient TRPM chanzyme and its molecular evolution

Huang, Y.Lu, W.Du, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
TRPM2 chanzyme
A, B, C, D
1,214Salpingoeca rosettaMutation(s): 0 
Gene Names: PTSG_05449
UniProt
Find proteins for F2UB89 (Salpingoeca rosetta (strain ATCC 50818 / BSB-021))
Explore F2UB89 
Go to UniProtKB:  F2UB89
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupF2UB89
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CLR (Subject of Investigation/LOI)
Query on CLR

Download Ideal Coordinates CCD File 
E [auth A]
F [auth A]
G [auth A]
H [auth B]
I [auth B]
E [auth A],
F [auth A],
G [auth A],
H [auth B],
I [auth B],
J [auth B],
K [auth C],
L [auth C],
M [auth C],
N [auth C],
O [auth D],
P [auth D]
CHOLESTEROL
C27 H46 O
HVYWMOMLDIMFJA-DPAQBDIFSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.74 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
MODEL REFINEMENTPHENIX1.20rc3_4406:

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)United StatesR01HL153219
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)United StatesR01NS112363
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)United StatesR01NS111031
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesU24GM129547

Revision History  (Full details and data files)

  • Version 1.0: 2024-05-15
    Type: Initial release