3AR4

Calcium pump crystal structure with bound ATP and TG in the absence of Ca2+

Summary for 3AR4

Related2AGV 2DQS 2ZBD 3AR2 3AR3 3AR5 3AR6 3AR7 3AR8 3AR9
DescriptorSarcoplasmic/endoplasmic reticulum calcium ATPase 1, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... (7 entities in total)
Functional Keywordsp-type atpase, hydrolase, calcium transport, calcium binding, atp binding, endoplasmic reticulum, sarcoplasmic reticulum, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
Biological sourceOryctolagus cuniculus (rabbits)
Cellular locationEndoplasmic reticulum membrane; Multi-pass membrane protein P04191
Total number of polymer chains1
Total molecular weight113060.27
Authors
Toyoshima, C.,Yonekura, S.,Tsueda, J.,Iwasawa, S. (deposition date: 2010-11-24, release date: 2011-02-02, Last modification date: 2013-07-31)
Primary citation
Toyoshima, C.,Yonekura, S.,Tsueda, J.,Iwasawa, S.
Trinitrophenyl derivatives bind differently from parent adenine nucleotides to Ca2+-ATPase in the absence of Ca2+
Proc.Natl.Acad.Sci.USA, 108:1833-1838, 2011
PubMed: 21239683 (PDB entries with the same primary citation)
DOI: 10.1073/pnas.1017659108
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.15 Å)
NMR Information
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.280180.7%3.5%10.0%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution