3J9P

Structure of the TRPA1 ion channel determined by electron cryo-microscopy

Structural Biology Knowledgebase: 3J9P SBKB.org


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.24 Å
  • Aggregation State: Particle
  • Specimen Type: Vitreous Ice (cryo Em)
  • Reconstruction Method: Single Particle

Literature

Macromolecules
Sequence Display for 3J9P

Classification: TRANSPORT PROTEIN

Total Structure Weight: 690306.38

Macromolecule Entities
Molecule Chains Length Organism Details
Maltose-binding periplasmic protein, Transient receptor potential cation channel subfamily A member 1 chimera A, B, C, D 1528 Escherichia coli Homo sapiens Fragment: SEE REMARK 999
Mutation: E966D
Gene Name(s): TRPA1 Gene View ANKTM1 malE b4034 JW3994
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Channels: Transient Receptor Potential (TRP)

Protein Name: TRPA1 transient receptor potential channel (wasabi receptor)



Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 4.24 Å
  • Aggregation State: Particle
  • Specimen Type: Vitreous Ice (cryo Em)
  • Reconstruction Method: Single Particle

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2015-02-14
  • Released Date: 2015-04-08
  • Deposition author(s): Paulsen, C.E., Armache, J.-P., Gao, Y., Cheng, Y., Julius, D.

Revision History

  • 2015-04-29
    Type: Citation | Details: citation update
  • 2015-04-22
    Type: Citation | Details: Citation update