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Phosphorylation of Histone H3S10 in Animal Chromosomes: Is There a Uniform Pattern?
(Karger, 2011-01-01)
Phosphorylation of serine 10 in histone H3 (H3S10ph) has been extensively analyzed and appears to be a conserved chromatin change associated with chromosome condensation in different eukaryotic organisms. In this work, we ...
Synthesis, characterization and evaluation of phosphorylated resins in the removal of Pb(2+) from aqueous solutions
(SPRINGER, 2011)
Phosphinic-derivative poly(styrene-co-divinylbenzene)-based on PS-DVB copolymers with different porosity degrees have been prepared by aromatic electrophilic substitution reaction using PCl(3)/AlCl(3) followed by base-promoted ...
Chk1 phosphorylation of Metnase enhances DNA repair but inhibits replication fork restart
(NATURE PUBLISHING GROUPLONDON, 2012)
Chk1 both arrests replication forks and enhances repair of DNA damage by phosphorylating downstream effectors. Although there has been a concerted effort to identify effectors of Chk1 activity, underlying mechanisms of ...
Proteome and phosphoproteome of Africanized and European honeybee venoms
(2013-09-01)
Honey bee venom toxins trigger immunological, physiological, and neurological responses within victims. The high occurrence of bee attacks involving potentially fatal toxic and allergic reactions in humans and the prospect ...
Accumulation of the SET protein in HEK293T cells and mild oxidative stress: cell survival or death signaling
(SPRINGERDORDRECHT, 2012)
SET protein (I2PP2A) is an inhibitor of PP2A, which regulates the phosphorylated Akt (protein kinase B) levels. We assessed the effects of SET overexpression in HEK293T cells, both in the presence and the absence of mild ...
The first armadillo repeat is involved in the recognition and regulation of β-catenin phosphorylation by protein kinase CK1
(2006)
Multiple phosphorylation of β-catenin by glycogen synthase kinase 3 (GSK3) in the Wnt pathway is primed by CK1 through phosphorylation of Ser-45, which lacks a typical CK1 canonical sequence. Synthetic peptides encompassing ...
The Rv1712 locus from Mycobacterium tuberculosis H37Rv codes for a functional CMP kinase that preferentially Phosphorylates dCMP
(2009-04-01)
The Mycobacterium tuberculosis cmk gene, predicted to encode a CMP kinase (CMK), was cloned and expressed, and its product was purified to homogeneity. Steady-state kinetics confirmed that M. tuberculosis CMK is a monomer ...
Crosstalk between insulin and angiotensin II signalling systems
(Johann Ambrosius Barth VerlagHeidelbergAlemanha, 1999)
Phosphorylation or Mutation of the ERK2 Activation Loop Alters Oligonucleotide Binding
(American Chemical Society, 2016-03)
The mitogen-activated protein kinase ERK2 is able to elicit a wide range of context-specific responses to distinct stimuli, but the mechanisms underlying this versatility remain in question. Some cellular functions of ERK2 ...