1SJI

Comparing skeletal and cardiac calsequestrin structures and their calcium binding: a proposed mechanism for coupled calcium binding and protein polymerization

Summary for 1SJI

DescriptorCalsequestrin, cardiac muscle isoform (2 entities in total)
Functional Keywordscalsequestrin, glycoprotein, calcium-binding, muscle protein, metal binding protein
Biological sourceCanis lupus familiaris (dog)
Cellular locationSarcoplasmic reticulum lumen  P12637
Total number of polymer chains2
Total molecular weight81491.71
Authors
Park, H.J.,Park, I.Y.,Kim, E.J.,Youn, B.,Fields, K.,Dunker, A.K.,Kang, C.H. (deposition date: 2004-03-03, release date: 2005-03-15, Last modification date: 2017-10-11)
Primary citation
Park, H.J.,Park, I.Y.,Kim, E.J.,Youn, B.,Fields, K.,Dunker, A.K.,Kang, C.H.
Comparing skeletal and cardiac calsequestrin structures and their calcium binding: a proposed mechanism for coupled calcium binding and protein polymerization.
J.Biol.Chem., 279:18026-18033, 2004
PubMed: 14871888 (PDB entries with the same primary citation)
DOI: 10.1074/jbc.M311553200
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (2.4 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers125.3%13.4%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
Download full validation reportDownload
168889
PDB entries from 2020-09-16