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1an2

From Proteopedia

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[[Image:1an2.gif|left|200px]]
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[[Image:1an2.png|left|200px]]
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{{STRUCTURE_1an2| PDB=1an2 | SCENE= }}
{{STRUCTURE_1an2| PDB=1an2 | SCENE= }}
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'''RECOGNITION BY MAX OF ITS COGNATE DNA THROUGH A DIMERIC B/HLH/Z DOMAIN'''
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===RECOGNITION BY MAX OF ITS COGNATE DNA THROUGH A DIMERIC B/HLH/Z DOMAIN===
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==Overview==
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The three-dimensional structure of the basic/helix-loop-helix/leucine zipper domain of the transcription factor Max complexed with DNA has been determined by X-ray crystallography at 2.9 A resolution. Max binds as a dimer to its recognition sequence CACGTG by direct contacts between the alpha-helical basic region and the major groove. This symmetric homodimer, a new protein fold, is a parallel, left-handed, four-helix bundle, with each monomer containing two alpha-helical segments separated by a loop. The two alpha-helical segments are composed of the basic region plus helix 1 and helix 2 plus the leucine repeat, respectively. As in GCN4, the leucine repeat forms a parallel coiled coil.
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The line below this paragraph, {{ABSTRACT_PUBMED_8479534}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 8479534 is the PubMed ID number.
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{{ABSTRACT_PUBMED_8479534}}
==About this Structure==
==About this Structure==
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[[Category: Double helix]]
[[Category: Double helix]]
[[Category: Protein-dna complex]]
[[Category: Protein-dna complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 10:28:10 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 17:11:54 2008''

Revision as of 14:11, 30 June 2008

Template:STRUCTURE 1an2

RECOGNITION BY MAX OF ITS COGNATE DNA THROUGH A DIMERIC B/HLH/Z DOMAIN

Template:ABSTRACT PUBMED 8479534

About this Structure

1AN2 is a Single protein structure. Full crystallographic information is available from OCA.

Reference

Recognition by Max of its cognate DNA through a dimeric b/HLH/Z domain., Ferre-D'Amare AR, Prendergast GC, Ziff EB, Burley SK, Nature. 1993 May 6;363(6424):38-45. PMID:8479534

Page seeded by OCA on Mon Jun 30 17:11:54 2008

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