1mbg: Difference between revisions
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|PDB= 1mbg |SIZE=350|CAPTION= <scene name='initialview01'>1mbg</scene> | |PDB= 1mbg |SIZE=350|CAPTION= <scene name='initialview01'>1mbg</scene> | ||
|SITE= | |SITE= | ||
|LIGAND= <scene name='pdbligand=NH2:AMINO GROUP'>NH2</scene> | |LIGAND= <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene> | ||
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
|DOMAIN= | |||
|RELATEDENTRY=[[1mbh|1MBH]] | |||
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1mbg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1mbg OCA], [http://www.ebi.ac.uk/pdbsum/1mbg PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1mbg RCSB]</span> | |||
}} | }} | ||
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[[Category: Yoshimura, S.]] | [[Category: Yoshimura, S.]] | ||
[[Category: Zhang, R.]] | [[Category: Zhang, R.]] | ||
[[Category: protooncogene product]] | [[Category: protooncogene product]] | ||
''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 22:14:00 2008'' | ||
Revision as of 22:14, 30 March 2008
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| Ligands: | |||||||
| Related: | 1MBH
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
MOUSE C-MYB DNA-BINDING DOMAIN REPEAT 2
OverviewOverview
The DNA-binding domain of c-Myb consists of three imperfect tandem repeats (R1, R2 and R3). The three repeats have similar overall architectures, each containing a helix-turn-helix variation motif. The three conserved tryptophans in each repeat participate in forming a hydrophobic core. Comparison of the three repeat structures indicated that cavities are found in the hydrophobic core of R2, which is thermally unstable. On complexation with DNA, the orientations of R2 and R3 are fixed by tight binding and their conformations are slightly changed. No significant changes occur in the chemical shifts of R1 consistent with its loose interaction with DNA.
About this StructureAbout this Structure
1MBG is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.
ReferenceReference
Comparison of the free and DNA-complexed forms of the DNA-binding domain from c-Myb., Ogata K, Morikawa S, Nakamura H, Hojo H, Yoshimura S, Zhang R, Aimoto S, Ametani Y, Hirata Z, Sarai A, et al., Nat Struct Biol. 1995 Apr;2(4):309-20. PMID:7796266
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