2010
A Fused α-β “Mini-spectrin” Mimics the Intact Erythrocyte Spectrin Head-to-head Tetramer*
Harper SL, Li D, Maksimova Y, Gallagher PG, Speicher DW. A Fused α-β “Mini-spectrin” Mimics the Intact Erythrocyte Spectrin Head-to-head Tetramer*. Journal Of Biological Chemistry 2010, 285: 11003-11012. PMID: 20139081, PMCID: PMC2856305, DOI: 10.1074/jbc.m109.083048.Peer-Reviewed Original ResearchConceptsN-terminal regionFull-length dimerC-terminal regionRed cell membrane integrityGel filtration analysisLateral associationCell membrane integrityOligomeric stateFusion proteinAlpha-spectrinTetramer formationBeta subunitC-terminalN-terminalConformational statesFunctional studiesFiltration analysisMembrane integritySpectrin heterodimersTerminal peptidesDimer interactionsDistinct groupsSpectrinSpectrin dimersProtein
1988
Phosphorylation of ankyrin down‐regulates its cooperative interaction with spectrin and protein 3
Cianci C, Giorgi M, Morrow J. Phosphorylation of ankyrin down‐regulates its cooperative interaction with spectrin and protein 3. Journal Of Cellular Biochemistry 1988, 37: 301-315. PMID: 2970468, DOI: 10.1002/jcb.240370305.Peer-Reviewed Original ResearchConceptsCytoplasmic domainAffinity of ankyrinProtein 3Integral membrane proteinsSpectrin tetramersCooperative interactionsSpectrin oligomersMembrane kinaseSpectrin dimersLong-range cooperative interactionsNonerythroid cellsProtein phosphorylationMembrane proteinsPeripheral cytoskeletonBeta spectrinAnkyrinPhosphorylationOligomer formationChymotryptic digestionSpectrinPrimary attachmentGeneral importanceCooperative fashionEnhanced affinitySuch interactions
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