1udv: Difference between revisions
No edit summary |
No edit summary |
||
| Line 4: | Line 4: | ||
|PDB= 1udv |SIZE=350|CAPTION= <scene name='initialview01'>1udv</scene>, resolution 1.85Å | |PDB= 1udv |SIZE=350|CAPTION= <scene name='initialview01'>1udv</scene>, resolution 1.85Å | ||
|SITE= | |SITE= | ||
|LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | |LIGAND= <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= SSO6877 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2287 Sulfolobus solfataricus]) | |GENE= SSO6877 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2287 Sulfolobus solfataricus]) | ||
|DOMAIN= | |||
|RELATEDENTRY= | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1udv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1udv OCA], [http://www.ebi.ac.uk/pdbsum/1udv PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1udv RCSB]</span> | |||
}} | }} | ||
| Line 26: | Line 29: | ||
[[Category: Lin, T W.]] | [[Category: Lin, T W.]] | ||
[[Category: Wang, A H.J.]] | [[Category: Wang, A H.J.]] | ||
[[Category: dna binding protein]] | [[Category: dna binding protein]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:08:59 2008'' | ||
Revision as of 00:09, 31 March 2008
| |||||||
| , resolution 1.85Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Gene: | SSO6877 (Sulfolobus solfataricus) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of the hyperthermophilic archaeal dna-binding protein Sso10b2 at 1.85 A
OverviewOverview
The crystal structure of a small, basic DNA binding protein, Sso10b2, from the thermoacidophilic archaeon Sulfolobus solfataricus was determined by the Zn multiwavelength anomalous diffraction method and refined to 1.85 A resolution. The 89-amino-acid protein adopts a betaalphabetaalphabetabeta topology. The structure is similar to that of Sso10b1 (also called Alba) from the same organism. However, Sso10b2 contains an arginine-rich loop RDRRR motif, which may play an important role in nucleic acid binding. There are two independent Sso10b2 proteins in the asymmetric unit, and a plausible stable dimer could be deduced from the crystal structure. Topology comparison revealed that Sso10b2 is similar to several RNA-binding proteins, including IF3-C, YhhP, and DNase I. Models of the Sso10b2 dimer bound to either B-DNA or A-DNA have been constructed.
About this StructureAbout this Structure
1UDV is a Single protein structure of sequence from Sulfolobus solfataricus. Full crystallographic information is available from OCA.
ReferenceReference
Crystal structure of the hyperthermophilic archaeal DNA-binding protein Sso10b2 at a resolution of 1.85 Angstroms., Chou CC, Lin TW, Chen CY, Wang AH, J Bacteriol. 2003 Jul;185(14):4066-73. PMID:12837780
Page seeded by OCA on Mon Mar 31 00:08:59 2008