Crystal structure of cysteine proteinase inhibitor Serpin18 from Bombyx mori

Summary for 4R9I

DescriptorSerpin-18, SODIUM ION, CITRATE ANION, ... (5 entities in total)
Functional Keywordsproteinase inhibitor, hydrolase inhibitor
Biological sourceBombyx mori (silkworm)
Total number of polymer chains1
Total molecular weight43194.65
Guo, P.C.,He, H.W.,Zhao, P.,Xia, Q.Y. (deposition date: 2014-09-05, release date: 2015-09-09)
Primary citation
Guo, P.C.,Dong, Z.,Zhao, P.,Zhang, Y.,He, H.W.,Tan, X.,Zhang, W.,Xia, Q.Y.
Structural insights into the unique inhibitory mechanism of the silkworm protease inhibitor serpin18
Sci Rep, 5:11863-11863, 2015
PubMed: 26148664 (PDB entries with the same primary citation)
DOI: 10.1038/srep11863
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.206200.6%0.8%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution
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