1ZCD

Crystal structure of the Na+/H+ antiporter NhaA

Summary for 1ZCD

DescriptorNa(+)/H(+) antiporter 1 (1 entity in total)
Functional Keywordsantiporter, membrane protein
Biological sourceEscherichia coli
Cellular locationCell inner membrane; Multi-pass membrane protein P13738
Total number of polymer chains2
Total molecular weight82776.91
Authors
Hunte, C.,Screpanti, E.,Venturi, M.,Rimon, A.,Padan, E.,Michel, H. (deposition date: 2005-04-11, release date: 2005-07-05, Last modification date: 2011-07-13)
Primary citation
Hunte, C.,Screpanti, E.,Venturi, M.,Rimon, A.,Padan, E.,Michel, H.
Structure of a Na+/H+ antiporter and insights into mechanism of action and regulation by pH.
Nature, 435:1197-1202, 2005
PubMed: 15988517 (PDB entries with the same primary citation)
DOI: 10.1038/nature03692
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (3.45 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers5912.2%11.7%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1zcd
no rotation
Molmil generated image of 1zcd
rotated about x axis by 90°
Molmil generated image of 1zcd
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 1zcd
no rotation
Molmil generated image of 1zcd
rotated about x axis by 90°
Molmil generated image of 1zcd
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (1zcd.pdb2.gz [58.52 KB])
Coordinate files for Biological unit (1zcd.pdb1.gz [58.12 KB])