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

Summary for 3J9P

EMDB informationEMD-6267
DescriptorMaltose-binding periplasmic protein, Transient receptor potential cation channel subfamily A member 1 chimera (1 entity in total)
Functional Keywordstrpa1, trp, transient, potential, receptor, ion channel, membrane protein, transport protein
Biological sourceEscherichia coli, Homo sapiens (bacteria, human)
Cellular locationMembrane ; Multi-pass membrane protein  O75762
Total number of polymer chains4
Total molecular weight690302.25
Paulsen, C.E.,Armache, J.-P.,Gao, Y.,Cheng, Y.,Julius, D. (deposition date: 2015-02-14, release date: 2015-04-08, Last modification date: 2015-04-29)
Primary citation
Paulsen, C.E.,Armache, J.P.,Gao, Y.,Cheng, Y.,Julius, D.
Structure of the TRPA1 ion channel suggests regulatory mechanisms.
Nature, 520:511-517, 2015
PubMed: 25855297 (PDB entries with the same primary citation)
DOI: 10.1038/nature14367
MImport into Mendeley
Experimental method

Structure validation

ClashscoreRamachandran outliersSidechain outliers251.6%2.4%MetricValuePercentile RanksWorseBetterPercentile relative to all structuresPercentile relative to all EM structures

More Asymmetric unit images

Molmil generated image of 3j9p
no rotation
Molmil generated image of 3j9p
rotated about x axis by 90°
Molmil generated image of 3j9p
rotated about y axis by 90°
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