2007
Contributions from All Over
AU JK, DE LA CRUZ EM, SAFER D. Contributions from All Over. Annals Of The New York Academy Of Sciences 2007, 1112: 38-44. PMID: 17468230, DOI: 10.1196/annals.1415.015.Peer-Reviewed Original ResearchConceptsProline residuesActin bindingWild-type complexHydrophobic contactsSite-directed mutagenesisStrong actin bindingHydrophobic residuesAlanine residuesCysteine 374Slow association rateRate of associationResiduesMutantsComplex variesTbeta4Association rateSulfo-1BindingCis-trans isomerizationKinetic basisComplexesPro27Pro29Lys19Mutagenesis
1998
Interactions of Acanthamoeba Profilin with Actin and Nucleotides Bound to Actin †
Vinson V, De La Cruz E, Higgs H, Pollard T. Interactions of Acanthamoeba Profilin with Actin and Nucleotides Bound to Actin †. Biochemistry 1998, 37: 10871-10880. PMID: 9692980, DOI: 10.1021/bi980093l.Peer-Reviewed Original ResearchConceptsMg-ATPAcanthamoeba profilinMg-ADPExchange of ADPRabbit skeletal muscle actinAffinity of profilinSkeletal muscle actinFree barbed endsProfilin bindingSerine 38Nucleotide exchangeBarbed endsCysteine 374Actin monomersProfilinMuscle actinActinUnique siteIntrinsic fluorescenceFluorescence anisotropyATP-actinSubunit/Free actinSame affinityATP