1990
Studies of the domain structure of mammalian DNA polymerase beta. Identification of a discrete template binding domain.
Kumar A, Widen S, Williams K, Kedar P, Karpel R, Wilson S. Studies of the domain structure of mammalian DNA polymerase beta. Identification of a discrete template binding domain. Journal Of Biological Chemistry 1990, 265: 2124-2131. PMID: 2404980, DOI: 10.1016/s0021-9258(19)39949-1.Peer-Reviewed Original ResearchConceptsNH2-terminal domainDNA polymerase betaLarge-scale overproductionPolymerase betaMammalian DNA polymerase betaCOOH-terminal domainProtease-sensitive regionNucleic acidsProteolysis experimentsRat proteinRecombinant proteinsPolypeptide chainDNA polymerase activityIntact proteinEscherichia coliAmino acidsTryptic peptidesDNA polymeraseDomain structureProteinPolymerase activityDomainPolymeraseAcidDNA
1989
ARPP-21, a cyclic AMP-regulated phosphoprotein enriched in dopamine- innervated brain regions. I. Amino acid sequence of ARPP-21B from bovine caudate nucleus
Williams K, Hemmings H, LoPresti M, Greengard P. ARPP-21, a cyclic AMP-regulated phosphoprotein enriched in dopamine- innervated brain regions. I. Amino acid sequence of ARPP-21B from bovine caudate nucleus. Journal Of Neuroscience 1989, 9: 3631-3637. PMID: 2552036, PMCID: PMC6569913, DOI: 10.1523/jneurosci.09-10-03631.1989.Peer-Reviewed Original ResearchConceptsARPP-21CAMP-dependent protein kinaseMolecular massMajor cytosolic substrateDopamine-innervated brain regionsAmino acid sequenceAmino acid sequencingProtein phosphorylationCytosolic substratesProtein kinaseAcid sequenceSeryl residuesHistidinyl residuesMolecular mechanismsBovine caudate nucleusPrimary structureNH2-terminalEdman degradationDopamine-innervated regionsPolypeptide chainAmino acid analysisCysteinyl residuesGas-phase sequencingPosition 55SDS-PAGE
1987
Isolation of cDNA clones coding for human tissue factor: primary structure of the protein and cDNA.
Spicer E, Horton R, Bloem L, Bach R, Williams K, Guha A, Kraus J, Lin T, Nemerson Y, Konigsberg W. Isolation of cDNA clones coding for human tissue factor: primary structure of the protein and cDNA. Proceedings Of The National Academy Of Sciences Of The United States Of America 1987, 84: 5148-5152. PMID: 3037536, PMCID: PMC298811, DOI: 10.1073/pnas.84.15.5148.Peer-Reviewed Original ResearchConceptsMature proteinPrimary structureHuman placental cDNA libraryAmino acid sequenceHigh molecular weight precursorTissue factor genePlacental cDNA librarySequence data banksCarbohydrate attachment sitesSingle polypeptide chainMolecular weight precursorDependent serine proteaseSignificant homologyCDNA clonesCDNA librarySequence dataLeader sequenceNucleotide sequenceFactor genesAcid sequenceTissue factorExtracellular domainLambda phageDistinct domainsPolypeptide chain