The lamin B receptor-associated protein p34 shares sequence homology and antigenic determinants with the splicing factor 2-associated protein p32

dc.contributor.authorSimos, G.en
dc.contributor.authorGeorgatos, S. D.en
dc.date.accessioned2015-11-24T19:38:29Z
dc.date.available2015-11-24T19:38:29Z
dc.identifier.issn0014-5793-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/24153
dc.rightsDefault Licence-
dc.subjectAmino Acid Sequenceen
dc.subjectAnimalsen
dc.subjectBinding Sitesen
dc.subjectEpitopes/chemistryen
dc.subjectErythrocytes/chemistryen
dc.subjectMembrane Proteins/*chemistry/immunology/isolation & purificationen
dc.subjectMolecular Sequence Dataen
dc.subjectMolecular Weighten
dc.subjectNuclear Proteins/*chemistry/immunology/isolation & purificationen
dc.subjectRNA-Binding Proteinsen
dc.subjectReceptors, Cytoplasmic and Nuclear/*chemistryen
dc.subjectSequence Homology, Amino Aciden
dc.subjectTurkeys/blooden
dc.titleThe lamin B receptor-associated protein p34 shares sequence homology and antigenic determinants with the splicing factor 2-associated protein p32en
heal.abstractThe lamin B receptor (p58) is an inner nuclear membrane protein that forms an in vivo complex with the nuclear lamins, a nuclear envelope kinase, and two other nuclear proteins with apparent M(r) of 18,000 (p18) and 34,000 (p34). We now report the isolation of p34 by partial dissociation of the immunoaffinity-purified p58 protein complex. Determination of the N-terminal amino acid sequence of purified p34 shows that this polypeptide is homologous to p32, a splicing factor 2 (SF2)-associated protein. The relatedness between p34 and p32 can be further established by showing that antibodies raised against N- and C-terminal peptides of p32 cross-react with purified p34. As the amino acid sequence of p58 contains an arginine/serine (RS)-rich region similar to the RS-rich region found in SF 2, we speculate that these domains provide binding sites for p34 and that this protein may be a linker between the nuclear membrane and intranuclear spliceosomal substructures.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.secondaryhttp://www.ncbi.nlm.nih.gov/pubmed/7516896-
heal.identifier.secondaryhttp://www.sciencedirect.com/science/article/pii/001457939400479X-
heal.journalNameFEBS Letten
heal.journalTypepeer-reviewed-
heal.languageen-
heal.publicationDate1994-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών Υγείας. Τμήμα Ιατρικήςel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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