1pzw
From Proteopedia
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|PDB= 1pzw |SIZE=350|CAPTION= <scene name='initialview01'>1pzw</scene>, resolution 2.00Å | |PDB= 1pzw |SIZE=350|CAPTION= <scene name='initialview01'>1pzw</scene>, resolution 2.00Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand=ZN:ZINC ION'>ZN</scene> | + | |LIGAND= <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= grauzone ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=7227 Drosophila melanogaster]) | |GENE= grauzone ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=7227 Drosophila melanogaster]) | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1pzw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1pzw OCA], [http://www.ebi.ac.uk/pdbsum/1pzw PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1pzw RCSB]</span> | ||
}} | }} | ||
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[[Category: Urlaub, H.]] | [[Category: Urlaub, H.]] | ||
[[Category: Wahl, M C.]] | [[Category: Wahl, M C.]] | ||
| - | [[Category: ZN]] | ||
[[Category: dimerization]] | [[Category: dimerization]] | ||
[[Category: transcription regulation]] | [[Category: transcription regulation]] | ||
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[[Category: zad]] | [[Category: zad]] | ||
| - | ''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 23:06:53 2008'' |
Revision as of 20:06, 30 March 2008
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| , resolution 2.00Å | |||||||
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| Ligands: | |||||||
| Gene: | grauzone (Drosophila melanogaster) | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal structure of the zinc finger associated domain of the Drosophila transcription factor Grauzone
Overview
About one-third of the more than 300 C2H2 zinc finger proteins of Drosophila contain a conserved sequence motif, the zinc finger-associated domain (ZAD). Genes that encode ZAD proteins are specific for and expanded in the genomes of insects. Only three ZAD-encoding gene functions are established, and the role of ZAD is unknown. Here we present the crystal structure of the ZAD of Grauzone (ZAD(Grau)), a Drosophila transcription factor that specifically controls the maternal Cdc20-like APC subunit Cortex. ZAD forms an atypical treble-clef-like zinc-coordinating fold. Head-to-tail arrangement of two ZAD(Grau) molecules in the crystals suggests dimer formation, an observation supported by crosslinking and dynamic light scattering. The results indicate that ZAD provides a novel protein-protein interaction module that characterizes a large family of insect transcription factors.
About this Structure
1PZW is a Single protein structure of sequence from Drosophila melanogaster. Full crystallographic information is available from OCA.
Reference
The zinc finger-associated domain of the Drosophila transcription factor grauzone is a novel zinc-coordinating protein-protein interaction module., Jauch R, Bourenkov GP, Chung HR, Urlaub H, Reidt U, Jackle H, Wahl MC, Structure. 2003 Nov;11(11):1393-402. PMID:14604529
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