2007
An 11-amino acid β-hairpin loop in the cytoplasmic domain of band 3 is responsible for ankyrin binding in mouse erythrocytes
Stefanovic M, Markham NO, Parry EM, Garrett-Beal LJ, Cline AP, Gallagher PG, Low PS, Bodine DM. An 11-amino acid β-hairpin loop in the cytoplasmic domain of band 3 is responsible for ankyrin binding in mouse erythrocytes. Proceedings Of The National Academy Of Sciences Of The United States Of America 2007, 104: 13972-13977. PMID: 17715300, PMCID: PMC1950715, DOI: 10.1073/pnas.0706266104.Peer-Reviewed Original ResearchConceptsCytoplasmic domainBeta-hairpin loopSpectrin-actinPlasma membraneBand 3Transmembrane protein band 3Β-hairpin loopProtein band 3Uncharacterized interactionMembrane proteinsProtein ankyrinCytoskeletal networkMembrane cytoskeletonCytoskeletal systemAnkyrinCurrent structural modelsErythrocyte membranesSLC4A1 geneLoop deletionComplete deficiencyDeletionMembraneMouse erythrocytesStructural supportDomain
2005
Genetic Evidence That an 11 Amino Acid β-Hairpin Loop in the Cytoplasmic Domain of Band 3 Is Responsible for at Least 50% of Ankyrin Binding in Mouse Erythrocytes.
Markham N, Parry E, Stefanovic M, Gallagher P, Low P, Bodine D. Genetic Evidence That an 11 Amino Acid β-Hairpin Loop in the Cytoplasmic Domain of Band 3 Is Responsible for at Least 50% of Ankyrin Binding in Mouse Erythrocytes. Blood 2005, 106: 1659. DOI: 10.1182/blood.v106.11.1659.1659.Peer-Reviewed Original ResearchΒ-hairpin loopCytoplasmic domainWild typeHuman band 3Neomycin resistance geneMembrane proteinsBand 3Mutant allelesBand 3 cytoplasmic domainResistance genesLevels of mRNARed cell membrane proteinsIntegral erythrocyte membrane proteinsSpectrin-actin cytoskeletonCre recombinase proteinDomain 3Embryonic stem cellsQuantitative RT-PCR analysisCell membrane proteinsNormal Mendelian ratioBand 3 mRNATransgenic miceAnion exchange proteinMutant erythrocytesBand 3 geneAdducin Forms a Bridge between the Spectrin-Actin Junctional Complex and Band 3.
Anong W, Mohandas N, An X, Bodine D, Markham N, Gallagher P, Low P. Adducin Forms a Bridge between the Spectrin-Actin Junctional Complex and Band 3. Blood 2005, 106: 808. DOI: 10.1182/blood.v106.11.808.808.Peer-Reviewed Original Research
2003
Variegated Expression from the Murine Band 3 (AE1) Promoter in Transgenic Mice Is Associated with mRNA Transcript Initiation at Upstream Start Sites and Can Be Suppressed by the Addition of the Chicken β-Globin 5′ HS4 Insulator Element
Frazar TF, Weisbein JL, Anderson SM, Cline AP, Garrett LJ, Felsenfeld G, Gallagher PG, Bodine DM. Variegated Expression from the Murine Band 3 (AE1) Promoter in Transgenic Mice Is Associated with mRNA Transcript Initiation at Upstream Start Sites and Can Be Suppressed by the Addition of the Chicken β-Globin 5′ HS4 Insulator Element. Molecular And Cellular Biology 2003, 23: 4753-4763. PMID: 12832463, PMCID: PMC162203, DOI: 10.1128/mcb.23.14.4753-4763.2003.Peer-Reviewed Original ResearchConceptsStart siteGamma-globin mRNAUpstream start siteVariegated expressionInsulator elementsHuman gamma-globin geneGamma-globin proteinPosition-effect variegationGamma-globin geneErythroid-specific expressionHS4 insulator elementsBeta-globin clusterHigh steady-state levelsTransgenic mouse assaysErythrocyte membrane skeletonTransgenic miceTransgene copy numberTranscript initiationCytoplasmic domainTransmembrane proteinSteady-state levelsRNA transcriptionMembrane skeletonGene promoterBeta spectrin
1996
A nonsense mutation in the erythrocyte band 3 gene associated with decreased mRNA accumulation in a kindred with dominant hereditary spherocytosis.
Jenkins PB, Abou-Alfa GK, Dhermy D, Bursaux E, Féo C, Scarpa AL, Lux SE, Garbarz M, Forget BG, Gallagher PG. A nonsense mutation in the erythrocyte band 3 gene associated with decreased mRNA accumulation in a kindred with dominant hereditary spherocytosis. Journal Of Clinical Investigation 1996, 97: 373-380. PMID: 8567957, PMCID: PMC507027, DOI: 10.1172/jci118425.Peer-Reviewed Original ResearchConceptsBand 3 geneCytoplasmic domainNonsense mutationGenomic DNABand 3 cytoplasmic domainErythrocyte band 3 geneErythrocyte membrane mechanical stabilityEntire transmembrane domainBand 3Membrane mechanical stabilityBand 3 proteinTransmembrane domainNucleotide sequenceRT-PCRFamily membersStudy of erythrocytesMRNA accumulationSequence analysisAnion transport studiesBand 3 defectsTypical hereditary spherocytosisHS mutationsReticulocyte RNAUnaffected family membersRNA