2024
A complex of the lipid transport ER proteins TMEM24 and C2CD2 with band 4.1 at cell–cell contacts
Johnson B, Iuliano M, Lam T, Biederer T, De Camilli P. A complex of the lipid transport ER proteins TMEM24 and C2CD2 with band 4.1 at cell–cell contacts. Journal Of Cell Biology 2024, 223: e202311137. PMID: 39158698, PMCID: PMC11334333, DOI: 10.1083/jcb.202311137.Peer-Reviewed Original ResearchConceptsPlasma membraneNon-vesicular lipid transferSites of cell contactC-terminus motifsCell contact-dependent signalsContact-dependent signalingCell-cell contactER/PM junctionsTMEM24ER proteinsPM proteinsSynCAM 1Cell adhesion moleculesCellular functionsLipid transferC2CD2Phospholipid transportLipid transportCell contactProteinAdhesion moleculesCalcium homeostasisCellsFamily membersParalogs
2009
Diversification of a Salmonella Virulence Protein Function by Ubiquitin-Dependent Differential Localization
Patel JC, Hueffer K, Lam TT, Galán JE. Diversification of a Salmonella Virulence Protein Function by Ubiquitin-Dependent Differential Localization. Cell 2009, 137: 283-294. PMID: 19379694, PMCID: PMC2673707, DOI: 10.1016/j.cell.2009.01.056.Peer-Reviewed Original ResearchConceptsEffector proteinsCellular functionsType III secretion systemBacterial effector proteinsUbiquitin-dependent mannerDifferent cellular compartmentsHost cellular machinerySame enzymatic activityVesicular traffickingCellular machineryProtein functionSecretion systemCellular compartmentsBacterial internalizationFunctional repertoirePlasma membraneRegulated mannerAkt activationHost cellsDifferential localizationBacterial replicationVirulence factorsEnzymatic activityBacterial pathogensProtein