1EL4

STRUCTURE OF THE CALCIUM-REGULATED PHOTOPROTEIN OBELIN DETERMINED BY SULFUR SAS

Summary for 1EL4

DescriptorOBELIN, CHLORIDE ION, C2-HYDROXY-COELENTERAZINE, ... (4 entities in total)
Functional Keywordsbioluminescence, calcium, photoprotein, obelin, sulfur anomalous scattering, luminescent protein
Biological sourceObelia longissima
Total number of polymer chains1
Total molecular weight22729.82
Authors
Liu, Z.J.,Vysotski, E.S.,Rose, J.,Lee, J.,Wang, B.C. (deposition date: 2000-03-13, release date: 2001-03-13, Last modification date: 2011-07-13)
Primary citation
Liu, Z.J.,Vysotski, E.S.,Chen, C.J.,Rose, J.P.,Lee, J.,Wang, B.C.
Structure of the Ca2+-regulated photoprotein obelin at 1.7 A resolution determined directly from its sulfur substructure.
Protein Sci., 9:2085-2093, 2000
PubMed: 11152120 (PDB entries with the same primary citation)
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.73 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers70 1.8%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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PDB entries from 2020-09-23