1N1O | BD0060 - JenaLib

Title :   CRYSTAL STRUCTURE OF A B-FORM DNA DUPLEX CONTAINING (L)-ALPHA-THREOFURANOSYL (3'-2') NUCLEOSIDES: A FOUR-CARBON SUGAR IS EASILY ACCOMMODATED INTO THE BACKBONE OF DNA

Authors :   C. J. Wilds, Z. Wawrzak, R. Krishnamurthy, A. Eschenmoser, M. Egli

Date :   18 Oct 02 (Deposition) - 15 Nov 02 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.20

Chains :   Asym./Biol. Unit : A,B

Keywords :   B-Dna, Hydrogen Bonding, Nucleic Acid Etiology, Tetrose, Four-Carbon Sugar, X-Ray Crystallography, Nucleic Acid Analogue (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. J. Wilds, Z. Wawrzak, R. Krishnamurthy, A. Eschenmoser, M. Egli
Crystal Structure Of A B-Form Dna Duplex Containing (L)-Alpha-Threofuranosyl (3'-->2') Nucleosides: A Four-Carbon Sugar Is Easily Accommodated Into The Backbone Of Dna
J. Am. Chem. Soc. V. 124 13716 2002
PubMed-ID: 12431101 | Reference-DOI: 10.1021/JA0207807
(for further references see the PDB file header)

Compounds

*Molecule 1 - 5'-D(CPGPCPGPAPAP(TFT)PTPCPGPCPG)-3'*
	Chains	:	A, B
	Engineered	:	YES
	Other Details	:	DICKERSON-DREW DODECAMER DUPLEX
	Other Details - Source	:	SOLID PHASE OLIGONUCLEOTIDE SYNTHESIS WAS USED.
	Synthetic	:	YES

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 3)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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Chain A from PDB  Type:DNA  Length:12
                                            
                 1n1o A   1 CGCGAAtTCGCG  12
                                  | 10  
                                  7-TFT

Chain B from PDB  Type:DNA  Length:12
                                            
                 1n1o B 113 CGCGAAtTCGCG 124
                                  |122  
                                119-TFT

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SCOP Domains (0, 0)

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Gene Ontology (0, 0)

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