1B18

PH AFFECTS GLU B13 SWITCHING AND SULFATE BINDING IN CUBIC INSULIN CRYSTALS (PH 5.53 COORDINATES)

Summary for 1B18

Related1B17 1B18 1B19 1B2A 1B2B 1B2C 1B2D 1B2E 1B2F 1B2G
DescriptorPROTEIN (INSULIN a chain), PROTEIN (INSULIN b chain), SULFATE ION, ... (4 entities in total)
Functional Keywordshormone, glucose concentration decrease, hormone-growth factor complex, hormone/growth factor
Biological sourceSus scrofa (pig)
Total number of polymer chains2
Total molecular weight5883.69
Authors
Diao, J.S.,Caspar, D.L.D. (deposition date: 1998-11-26, release date: 2003-04-08, Last modification date: 2011-07-13)
Primary citation
Diao, J.
Crystallographic titration of cubic insulin crystals: pH affects GluB13 switching and sulfate binding.
Acta Crystallogr.,Sect.D, 59:670-676, 2003
PubMed: 12657786 (PDB entries with the same primary citation)
DOI: 10.1107/S0907444903002208
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.8 Å)
NMR Information
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Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.2124003.9%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution