Crystal Structure of the Receptor Binding Domain of the Spike Glycoprotein of Human Betacoronavirus HKU1 (HKU1 1A-CTD, 2.3 angstrom, native-SAD phasing)

Summary for 5GNB

DescriptorSpike glycoprotein, N-ACETYL-D-GLUCOSAMINE (3 entities in total)
Functional Keywordscoronavirus spike protein, s1-ctd, receptor binding domain, receptor binding motif, virus entry, hku1, viral protein
Biological sourceHuman coronavirus HKU1 (isolate N1) (HCoV-HKU1)
Cellular locationSpike protein S2: Virion membrane ; Single-pass type I membrane protein . Spike protein S1: Virion membrane ; Peripheral membrane protein  Q5MQD0
Total number of polymer chains1
Total molecular weight42309.89
Guan, H.,Wojdyla, J.A.,Wang, M.,Cui, S. (deposition date: 2016-07-20, release date: 2017-06-07, Last modification date: 2017-09-27)
Primary citation
Ou, X.,Guan, H.,Qin, B.,Mu, Z.,Wojdyla, J.A.,Wang, M.,Dominguez, S.R.,Qian, Z.,Cui, S.
Crystal structure of the receptor binding domain of the spike glycoprotein of human betacoronavirus HKU1
Nat Commun, 8:15216-15216, 2017
PubMed: 28534504 (PDB entries with the same primary citation)
DOI: 10.1038/ncomms15216
MImport into Mendeley
Experimental method

Structure validation

RfreeClashscoreRamachandran outliersSidechain outliersRSRZ outliers0.22340.6%1.5%3.3%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution