Results 81 to 90 of about 1,634 (145)

Intrinsic acid-base properties of a hexa-2'-deoxynucleoside pentaphosphate, d(ApGpGpCpCpT): neighboring effects and isomeric equilibria

, 2013
The intrinsic acid-base properties of the hexa-2'-deoxynucleoside pentaphosphate, d(ApGpGpCpCpT) [=(A1∙G2∙G3∙C4∙C5∙T6)=(HNPP)⁵⁻] have been determined by ¹H NMR shift experiments. The pKa values of the individual sites of the adenosine (A), guanosine (G),
Okruszek, A, Sigel, R. K. O., Sigel, Roland K O; https://orcid.org/, Dominguez-Martin, A., Gonzalez-Perez, J. M., Sigel, Helmut; https://orcid.org/, Domínguez-Martín, A, Niclós-Gutiérrez, J, Sigel, Astrid, Operschall, B P, González-Pérez, J M, Johannsen, S, Sigel, A., Song, B, Operschall, B. P., Okruszek, A., Johannsen, S., Niclos-Gutiérrez, J., Song, B.   +18 more
core   +1 more source

Purification and characterization of myo-inositol hexaphosphate-adenosine diphosphate phosphotransferase from Phaseolus aureus

, 1978
myo-Inositol hexaphosphate adenosine diphosphate phosphotransferase transfers phosphate from myo-inositol hexaphosphate to adenosine diphosphate to synthesize adenosine triphosphate.
Biswas, B. B., Biswas, Susweta, Maity, I. B., Chakrabarti, S.   +3 more
core   +1 more source

Characterization and mutational analysis of an exopolyphosphatase from Mycobacterium smegmatis

, 2011
Inorganic polyphosphate (poly-P) is a linear polymer comprising tens to hundreds of orthophosphate residues linked by ‘high-energy' phosphoanhydride bonds.
Choi, MY, Wong, LLY, Watt, RM, Tanner, JA   +3 more
core  

Guanosine tetra and pentaphosphate metabolism in a slo mutant of Escherichia coli

, 1974
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu)
Sophasan, Kreurvul
core   +1 more source

Mechanisms of bacterial persistence and clinical significance [PDF]

, 2018
Persistent bacteria, shortly persisters, are cells that are characterized by their tolerance to antibiotics without containing resistance genes. These are not resistant bacteria, because resistant bacteria are determined by genetic code.
Smělíková, Eva
core  

Sound the (Smaller) Alarm: The Triphosphate Magic Spot Nucleotide pGpp. [PDF]

Infect Immun, 2023
Malik A, Hept MA, Purcell EB.
europepmc   +1 more source

Guanosine Tetraphosphate, Guanosine Pentaphosphate (ppGpp, pppGpp)

, 2004

core   +1 more source

Nucleotide-Derived Bacterial Alarmones Attenuate the Induction of Type-I Interferon Responses in a Murine Macrophage Reporter Cell Line

The stringent response is a well-studied phenomenon in many bacterial systems and regulates resource-consuming activities such as transcription, translation, and replication.
Shollenberger, Lisa M., Purcell, Erin B., Kilduff, Ryan P.   +2 more
core   +1 more source

Determining the Importance of the Stringent Response for Methicillin-Resistant Staphylococcus aureus Virulence In Vivo. [PDF]

J Infect Dis
Choudhury NR, Urwin L, Salamaga B, Prince LR, Renshaw SA, Corrigan RM.   +5 more
europepmc   +1 more source

Clinical Rel mutations that increase basal (p)ppGpp promote conjugal transfer of staphylococcal resistance plasmids. [PDF]

Microbiology (Reading)
Deventer AT, Sutherland A, Biernacka D, Johnston PR, Stevens CE, Kaczorowska AK, Boraston AB, Hobbs JK.   +7 more
europepmc   +1 more source