Literature DB >> 24820620

A role for hydrogen bonding in DNA recognition by the non-classical CCHHC type zinc finger, NZF-1.

Angelique N Besold1, Deborah L Amick, Sarah L J Michel.   

Abstract

The non-classical zinc finger protein, Neural Zinc Finger Factor-1, contains six Cys2His2Cys domains. All three cysteines and the second histidine directly bind Zn(II). Using a combination of mutagenesis, metal coordination and DNA binding studies, we report that the first histidine is involved in a functionally important hydrogen bonding interaction.

Entities:  

Mesh：

Substances：

Year:  2014        PMID： 24820620      PMCID： PMC4066409          DOI： 10.1039/c4mb00246f

Source DB:  PubMed          Journal:  Mol Biosyst        ISSN： 1742-2051


  26 in total

Review 1.  Zinc finger proteins: new insights into structural and functional diversity.

Authors:  J H Laity; B M Lee; P E Wright
Journal:  Curr Opin Struct Biol       Date:  2001-02       Impact factor: 6.809

Review 2.  Zinc fingers--folds for many occasions.

Authors:  Jacqueline M Matthews; Margaret Sunde
Journal:  IUBMB Life       Date:  2002-12       Impact factor: 3.885

3.  The Arabidopsis SUPERMAN protein is able to specifically bind DNA through its single Cys2-His2 zinc finger motif.

Authors:  Nina Dathan; Laura Zaccaro; Sabrina Esposito; Carla Isernia; James G Omichinski; Andrea Riccio; Carlo Pedone; Benedetto Di Blasio; Roberto Fattorusso; Paolo V Pedone
Journal:  Nucleic Acids Res       Date:  2002-11-15       Impact factor: 16.971

4.  Toward ligand identification within a CCHHC zinc-binding domain from the NZF/MyT1 family.

Authors:  C A Blasie; J M Berg
Journal:  Inorg Chem       Date:  2000-01-24       Impact factor: 5.165

5.  Spectropotentiometric analysis of metal binding to structural zinc-binding sites: accounting quantitatively for pH and metal ion buffering effects.

Authors:  John S Magyar; Hilary Arnold Godwin
Journal:  Anal Biochem       Date:  2003-09-01       Impact factor: 3.365

Review 6.  High spin cobalt(II) as a probe for the investigation of metalloproteins.

Authors:  I Bertini; C Luchinat
Journal:  Adv Inorg Biochem       Date:  1984

7.  Selective RNA binding by a single CCCH zinc-binding domain from Nup475 (Tristetraprolin).

Authors:  Sarah L J Michel; Anthony L Guerrerio; Jeremy M Berg
Journal:  Biochemistry       Date:  2003-04-29       Impact factor: 3.162

8.  Metal and DNA binding properties of a two-domain fragment of neural zinc finger factor 1, a CCHC-type zinc binding protein.

Authors:  H J Berkovits; J M Berg
Journal:  Biochemistry       Date:  1999-12-21       Impact factor: 3.162

9.  Cobalt-substituted zinc finger 3 of transcription factor IIIA: interactions with cognate DNA detected by (31)P ENDOR spectroscopy.

Authors:  Charles J Walsby; Dmitriy Krepkiy; David H Petering; Brian M Hoffman
Journal:  J Am Chem Soc       Date:  2003-06-25       Impact factor: 15.419

10.  Solution structure of a CCHHC domain of neural zinc finger factor-1 and its implications for DNA binding.

Authors:  Holly J Berkovits-Cymet; Barbara T Amann; Jeremy M Berg
Journal:  Biochemistry       Date:  2004-02-03       Impact factor: 3.162
View more
  1 in total

1.  Myt1L Promotes Differentiation of Oligodendrocyte Precursor Cells and is Necessary for Remyelination After Lysolecithin-Induced Demyelination.

Authors:  Yanqing Shi; Qi Shao; Zhenghao Li; Ginez A Gonzalez; Fengfeng Lu; Dan Wang; Yingyan Pu; Aijun Huang; Chao Zhao; Cheng He; Li Cao
Journal:  Neurosci Bull       Date:  2018-02-03       Impact factor: 5.203
  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.