1d96: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
|PDB= 1d96 |SIZE=350|CAPTION= <scene name='initialview01'>1d96</scene>, resolution 2.000Å | |PDB= 1d96 |SIZE=350|CAPTION= <scene name='initialview01'>1d96</scene>, resolution 2.000Å | ||
|SITE= | |SITE= | ||
|LIGAND= | |LIGAND= <scene name='pdbligand=C:CYTIDINE-5'-MONOPHOSPHATE'>C</scene>, <scene name='pdbligand=DA:2'-DEOXYADENOSINE-5'-MONOPHOSPHATE'>DA</scene>, <scene name='pdbligand=DC:2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE'>DC</scene>, <scene name='pdbligand=DG:2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE'>DG</scene>, <scene name='pdbligand=DT:THYMIDINE-5'-MONOPHOSPHATE'>DT</scene>, <scene name='pdbligand=G:GUANOSINE-5'-MONOPHOSPHATE'>G</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
|DOMAIN= | |||
|RELATEDENTRY= | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1d96 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1d96 OCA], [http://www.ebi.ac.uk/pdbsum/1d96 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1d96 RCSB]</span> | |||
}} | }} | ||
| Line 30: | Line 33: | ||
[[Category: double helix]] | [[Category: double helix]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 19:37:01 2008'' | ||
Revision as of 16:37, 30 March 2008
| |||||||||||||
| 1d96, resolution 2.000Å | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ligands: | C, DA, DC, DG, DT, G | ||||||||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
MOLECULAR STRUCTURE OF R(GCG)D(TATACGC): A DNA-RNA HYBRID HELIX JOINED TO DOUBLE HELICAL DNA
Overview
The molecule r(GCG)d(TATACGC) is self-complementary and forms two DNA--RNA hybrid segments surrounding a central region of double helical DNA; its molecular structure has been solved by X-ray analysis. All three parts of the molecule adopt a conformation which is close to that seen in the 11-fold RNA double helix. The conformation of the ribonucleotides is partly determined by water molecules bridging between the ribose O2' hydroxyl group and cytosine O2. The hybrid-DNA duplex junction contains no structural discontinuities. However, the central DNA TATA sequence has some structural irregularities.
About this Structure
1D96 is a Protein complex structure of sequences from [1]. Full crystallographic information is available from OCA.
Reference
Molecular structure of r(GCG)d(TATACGC): a DNA--RNA hybrid helix joined to double helical DNA., Wang AH, Fujii S, van Boom JH, van der Marel GA, van Boeckel SA, Rich A, Nature. 1982 Oct 14;299(5884):601-4. PMID:6181416
Page seeded by OCA on Sun Mar 30 19:37:01 2008
