ISDA

Deposition Date 2021-06-15

Release Date 2021-07-14

Last Version Date 2024-06-19

Entry Detail

PDB ID:

7OW0

Keywords:

DNA-RNA HYBRID

Title:

1.55 A crystal structure of DNA/2'-O-methyl-RNA heteroduplex with overhangs solved by Zn-SAD.

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.55 Å

R-Value Free:

0.25

R-Value Work:

0.22

R-Value Observed:

0.22

Space Group:

P 43 21 2

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Macromolecular Entities

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*TP*CP*TP*CP*CP*TP*AP*GP*G)-3')
Chain IDs:A
Chain Length:9
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:RNA (5'-R(*(OMC)P*(OMU)P*(A2M)P*(OMG)P*(OMG)P*(A2M)P*(OMG)P*(A2M)P*(OMC))-3')
Chain IDs:B
Chain Length:9
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

Primary Citation

First High-Resolution Crystal Structures of DNA:2'-O-Methyl-RNA Heteroduplexes

Dolot, R, Maciaszek, A, Mikolajczyk, B, Nawrot, B.Show

Crystals ? ? ? (2022)

DOI: 10.3390/cryst12060760

Primary Citation of related structures