2001
X-ray analysis of an RNA tetraplex (UGGGGU)4 with divalent Sr2+ ions at subatomic resolution (0.61 Å)
Deng J, Xiong Y, Sundaralingam M. X-ray analysis of an RNA tetraplex (UGGGGU)4 with divalent Sr2+ ions at subatomic resolution (0.61 Å). Proceedings Of The National Academy Of Sciences Of The United States Of America 2001, 98: 13665-13670. PMID: 11707581, PMCID: PMC61098, DOI: 10.1073/pnas.241374798.Peer-Reviewed Original ResearchCrystal structures of two forms of a 14-mer RNA/DNA chimer duplex with double UU bulges: a novel intramolecular U*(A x U) base triple.
Deng J, Xiong Y, Sudarsanakumar C, Shi K, Sundaralingam M. Crystal structures of two forms of a 14-mer RNA/DNA chimer duplex with double UU bulges: a novel intramolecular U*(A x U) base triple. RNA 2001, 7: 1425-31. PMID: 11680847, PMCID: PMC1370186.Peer-Reviewed Original ResearchChimeraCrystallographyDNALigandsMagnesiumModels, MolecularNucleic Acid ConformationNucleic Acid HeteroduplexesRNASpermine
2000
Crystal structure of a DNA·RNA hybrid duplex with a polypurine RNA r(gaagaagag) and a complementary polypyrimidine DNA d(CTCTTCTTC)
Xiong Y, Sundaralingam M. Crystal structure of a DNA·RNA hybrid duplex with a polypurine RNA r(gaagaagag) and a complementary polypyrimidine DNA d(CTCTTCTTC). Nucleic Acids Research 2000, 28: 2171-2176. PMID: 10773088, PMCID: PMC105378, DOI: 10.1093/nar/28.10.2171.Peer-Reviewed Original ResearchCrystal structure of an adenine bulge in the RNA chain of a DNA·RNA hybrid, d(CTCCTCTTC)·r(gaagagagag)11Edited by I. Tinoco
Sudarsanakumar C, Xiong Y, Sundaralingam M. Crystal structure of an adenine bulge in the RNA chain of a DNA·RNA hybrid, d(CTCCTCTTC)·r(gaagagagag)11Edited by I. Tinoco. Journal Of Molecular Biology 2000, 299: 103-112. PMID: 10860725, DOI: 10.1006/jmbi.2000.3730.Peer-Reviewed Original Research
1998
Crystal structure and conformation of a DNA–RNA hybrid duplex with a polypurine RNA strand: d(TTCTTBr5CTTC)–r(GAAGAAGAA)
Xiong Y, Sundaralingam M. Crystal structure and conformation of a DNA–RNA hybrid duplex with a polypurine RNA strand: d(TTCTTBr5CTTC)–r(GAAGAAGAA). Structure 1998, 6: 1493-1501. PMID: 9862803, DOI: 10.1016/s0969-2126(98)00148-8.Peer-Reviewed Original ResearchMeSH KeywordsCrystallographyModels, MolecularNucleic Acid ConformationNucleic Acid HeteroduplexesPurinesRNAConceptsDNA-RNA hybrid duplexesRNA strandHybrid duplexesPolypurine tractDNA-RNA hybridsForm conformationMolecular replacement methodMinor groove sideRNA genomeShort stretchesBase pairsPlus-strand DNA synthesisRNase H activityDNA strandsTerminal base pairsRNase HSugar-phosphate backboneDNA synthesisRNase H.U3 region