Evidence map›Paper›PMID 39128960›Full record

ArticleDoklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections2024

Drosophila Protein Z4 Possesses ZAD Dimerization Domain.

A N Bonchuk, P G Georgiev

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Article in Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

A N BonchukInstitute of Gene Biology, Russian Academy of Sciences, Moscow, Russia. bonchuk_a@genebiology.ru.
P G GeorgievInstitute of Gene Biology, Russian Academy of Sciences, Moscow, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor Z4 (putzig) is one of the key proteins that determine the chromatin structure in Drosophila. Z4 is found at the boundaries of bands on polytene chromosomes, and the bands are currently thought to correlate with chromatin domains. Z4 is a component of a protein complex that additionally includes Chromator and BEAF-32, and a conserved domain is necessary to occur at the N end of Z4 to ensure its interaction with the two proteins. In this study, a zinc finger-associated domain (ZAD) domain was identified in Z4. The capability of dimerization was confirmed for the domain by biochemical methods. A dimer model of the domain was obtained using AlphaFold2, and the model structure was confirmed using small-angle X-ray scattering (SAXS). The dimer structure shows a fold typical of ZAD domains.

Indexed as

Drosophila ProteinsProtein MultimerizationTranscription FactorsAnimalsDrosophila melanogasterProtein DomainsDrosophila ProteinsTranscription Factorsarchitectural C2H2 proteinsSAXStranscription factorZADzinc-finger proteins

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.