8SR9

Cryo-EM structure of TRPM2 chanzyme in the presence of Magnesium

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

  • Deposited: 2023-05-05 Released: 2024-05-08 
  • 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: 3.05 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., Kumar, S., 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
1,494Salpingoeca 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 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
CLR
Query on CLR
Download Ideal Coordinates CCD File 
G [auth A]
H [auth A]
I [auth A]
L [auth B]
M [auth B]
G [auth A],
H [auth A],
I [auth A],
L [auth B],
M [auth B],
N [auth B],
Q [auth C],
R [auth C],
S [auth C],
T [auth D],
U [auth D],
X [auth D]
CHOLESTEROL
C27 H46 O
HVYWMOMLDIMFJA-DPAQBDIFSA-N
MG (Subject of Investigation/LOI)
Query on MG
Download Ideal Coordinates CCD File 
E [auth A]
F [auth A]
J [auth B]
K [auth B]
O [auth C]
E [auth A],
F [auth A],
J [auth B],
K [auth B],
O [auth C],
P [auth C],
V [auth D],
W [auth D]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.05 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)United StatesHL153219
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)United StatesNS112363
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)United StatesNS111031
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM129547

Revision History  (Full details and data files)

  • Version 1.0: 2024-05-08
    Type: Initial release