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PMID: 7396821 Published · ppublish English Comparative Study Journal Article

The isolation, characterization and partial sequences of the chicken erythrocyte non-histone chromosomal proteins HMG14 and HMG17. Comparison with the homologous calf thymus proteins.

The Biochemical journal ·Vol. 185 ·No. 2 ·1980-02-01 ·Pages 383-6

Walker JM, Johns EW

Abstract

Non-histone chromosomal proteins HMG14 and HMG17 were isolated from chicken erythrocyte nuclei. The proteins were characterized by amino acid analysis and by N-terminal sequence analyses. Comparison with the corresponding data for the calf thymus proteins shows that 11% of the residues in HMG14 protein and 5% of the residues in HMG17 protein differ between the two species. Proteins HMG14 and HMG17 therefore do not appear to exhibit the evolutionary stability shown by the nucleosome core histones. Detailed evidence for the amino acid sequence data has been deposited as Supplementary Publication SUP 50101 (4 pages) at the British Library Lending Division, Boston Spa, Wetherby, West Yorkshire LS23 7BQ, U.K., from whom copies may be obtained on the terms given in Biochem. 4. (1978) 169, 5.

MeSH Terms
Amino Acid Sequence Animals Cattle Chickens Chromatography, Ion Exchange Chromosomal Proteins, Non-Histone/blood,isolation & purification Erythrocytes/analysis Thymus Gland/analysis
Chemicals
Chromosomal Proteins, Non-Histone
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Walker J M
Johns E W
References (14)
14 references, click to expand
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    Eur J Biochem. 1974 Jul 15;46(2):419-29 PMID: 4859525
  2. The presence of high mobility group non-histone chromatin proteins in isolated nucleosomes.
    FEBS Lett. 1977 Jan 15;73(1):85-8 PMID: 838051
  3. A comparison of the amino-terminal sequences of two calf-thymus chromatin non-histone proteins.
    Int J Pept Protein Res. 1977;9(3):220-3 PMID: 844940
  4. The purification, characterization and partial sequence determination of a trout testis non-histone protein, HMG-T.
    Eur J Biochem. 1977 Mar 15;74(1):53-60 PMID: 852459
  5. The primary structure of a non-histone chromosomal protein.
    Eur J Biochem. 1977 Jun 15;76(2):461-8 PMID: 330164
  6. Histone H2B variants from the erythrocytes of an amphibian, a reptile and a bird.
    Biochim Biophys Acta. 1978 Mar 28;533(1):278-81 PMID: 638193
  7. Comparative structural analysis of high mobility group proteins from a variety of sources. Evidence for a high mobility group protein unique to avian erythrocyte nuclei.
    J Biol Chem. 1978 Jun 10;253(11):3830-6 PMID: 649608
  8. High mobility group non-histone chromosomal proteins from chicken erythrocytes.
    Biochem Biophys Res Commun. 1978 Mar 30;81(2):351-8 PMID: 666759
  9. Chomosomal HMG proteins occur in three eukaryotic kingdoms.
    Biochem Biophys Res Commun. 1978 May 15;82(1):129-35 PMID: 352357
  10. Chromosomal proteins. The amino terminal sequence of high mobility group non-histone chromosomal protein HMG 14, showing sequence homologies with two other chromosomal proteins.
    Int J Pept Protein Res. 1978 Apr;11(4):301-4 PMID: 669887
  11. Isolation of a subclass of nuclear proteins responsible for conferring a DNase I-sensitive structure on globin chromatin.
    Proc Natl Acad Sci U S A. 1979 Feb;76(2):630-4 PMID: 284387
  12. The primary structure of the nucleosome-associated chromosomal protein HMG 14.
    FEBS Lett. 1979 Apr 15;100(2):394-8 PMID: 456580
  13. A comparison of the high mobility group non-histone chromatin protein HMG 2 in chicken thymus and erythrocytes.
    Biochem Biophys Res Commun. 1979 Apr 27;87(4):1243-51 PMID: 465037
  14. The isolation and partial sequence of peptides produced by cyanogen bromide cleavage of calf thymus non-histone chromosomal high-mobility-group protein 2. Sequence homology with non-histone chromosomal high-mobility-group protein 1.
    Biochem J. 1979 Sep 1;181(3):659-65 PMID: 518545
Article Info
Journal
The Biochemical journal
Abbr.
Biochem J
ISSN
0264-6021
Published
1980-02-01
Pages
383-6
Language
English
Region
England
NLM ID
2984726R
PMCID
PMC1161364
Subset
IM
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