2009
Defective O-Glycosylation due to a Novel Homozygous S129P Mutation Is Associated with Lack of Fibroblast Growth Factor 23 Secretion and Tumoral Calcinosis
Bergwitz C, Banerjee S, Abu-Zahra H, Kaji H, Miyauchi A, Sugimoto T, Jüppner H. Defective O-Glycosylation due to a Novel Homozygous S129P Mutation Is Associated with Lack of Fibroblast Growth Factor 23 Secretion and Tumoral Calcinosis. The Journal Of Clinical Endocrinology & Metabolism 2009, 94: 4267-4274. PMID: 19837926, PMCID: PMC2775647, DOI: 10.1210/jc.2009-0961.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAmino Acid SubstitutionAnimalsBase SequenceCalcinosisCarrier StateChlorocebus aethiopsCodonCOS CellsDNA PrimersExonsFibroblast Growth Factor-23Fibroblast Growth FactorsGlycosylationHomozygoteHumansHypophosphatemia, FamilialMolecular Sequence DataNeoplasmsPolymorphism, Single NucleotideProlineSerineConceptsExpression vectors encoding wild-typeSerine to prolineHomozygous mutationFraction of lysatesCOS-7 cellsGlycoprotein fractionDefective O-glycosylationMutant hormoneO-glycosylationProtein speciesExon 2Poor secretionCOS-7Western blot analysisGenetic causeCodon 129Hyperphosphatemic tumoral calcinosisMutationsWild-typeFGF23 mutationsAssociated with lackBlot analysisCarriers in vivoFibroblast growth factorLysates
1999
A G Protein-coupled Receptor from Zebrafish Is Activated by Human Parathyroid Hormone and Not by Human or Teleost Parathyroid Hormone-related Peptide IMPLICATIONS FOR THE EVOLUTIONARY CONSERVATION OF CALCIUM-REGULATING PEPTIDE HORMONES*
Rubin D, Hellman P, Zon L, Lobb C, Bergwitz C, Jüppner H. A G Protein-coupled Receptor from Zebrafish Is Activated by Human Parathyroid Hormone and Not by Human or Teleost Parathyroid Hormone-related Peptide IMPLICATIONS FOR THE EVOLUTIONARY CONSERVATION OF CALCIUM-REGULATING PEPTIDE HORMONES*. Journal Of Biological Chemistry 1999, 274: 23035-23042. PMID: 10438471, DOI: 10.1074/jbc.274.33.23035.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBase SequenceBiological EvolutionBlotting, SouthernCloning, MolecularDNA ProbesDNA, ComplementaryGTP-Binding ProteinsHumansIctaluridaeMolecular Sequence DataParathyroid HormoneParathyroid Hormone-Related ProteinProteinsRatsReceptor, Parathyroid Hormone, Type 2Receptors, Parathyroid HormoneRNA SplicingSequence Homology, Amino AcidZebrafishConceptsG protein-coupled receptorsAmino acid sequence identityProtein-coupled receptorsCAMP accumulationParathyroid hormoneAmino-terminal extracellular domainGrowth hormone-releasing hormoneCalcium-regulating peptide hormoneCDNA clonesHormone-releasing hormoneSequence identityParathyroid hormone 2 receptorHuman homologPTH/PTHrP receptorFamily of G protein-coupled receptorsHuman parathyroid hormoneAgonist-dependent activationSplice variantsCOS-7COS-7 cellsEncoding portionsExtracellular domainLigand specificityAmino acidsEvolutionary conservation
1997
Residues in the Membrane-spanning and Extracellular Loop Regions of the Parathyroid Hormone (PTH)-2 Receptor Determine Signaling Selectivity for PTH and PTH-related Peptide*
Bergwitz C, Jusseaume S, Luck M, Jüppner H, Gardella T. Residues in the Membrane-spanning and Extracellular Loop Regions of the Parathyroid Hormone (PTH)-2 Receptor Determine Signaling Selectivity for PTH and PTH-related Peptide*. Journal Of Biological Chemistry 1997, 272: 28861-28868. PMID: 9360953, DOI: 10.1074/jbc.272.46.28861.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsCell MembraneCOS CellsCyclic AMPHistidineHumansIsoleucineMolecular Sequence DataMutagenesis, Site-DirectedParathyroid HormoneParathyroid Hormone-Related ProteinPeptide FragmentsProteinsReceptor, Parathyroid Hormone, Type 2Receptors, Parathyroid HormoneSequence Homology, Amino AcidSignal TransductionConceptsPTH-2 receptorPTH-1 receptorParathyroid hormoneCOOH-terminal portionCOS-7 cellsCassette substitutionsPTH 1Membrane-spanningPoint mutationsTransmembrane helix 3Helix 3Divergent residuesPTHCOS-7Receptor selectivityResidues 5ReceptorsPTH-related peptideFunctional interactionsPTHrP-(1-36Receptor DetermineReceptor chimerasCAMP responseExtracellular loop 2PTH-2