Saturday, November 26, 2011

STAT1 signal transducer and activator of transcription 1

antiparallel and parallel 1bf5;1yvl aligned
The JAK/STAT pathway signal transducer and activator of transcription STAT1 location: 2q32.2: [§§], is downstream of cytokine receptor IL2RG consisting of an N-terminal oligomerization domain surrounds a completely conserved arginine residue. And a C-terminal SRC homology-2 (SH2) domain and receptors which translocates GAF and  p48 ((protein 48), ISGF3) to the nucleus and upregulates in signal transduction from both the type I and type II interferons transcription of IFNG-regulated genes and protein inhibitor of the latent cytoplasmic transcription factor activated STAT1 PIAS1 (protein inhibitor of activated STAT1) interaction. Homeostatic balance antigen-driven proinflammatory chemokines and cytokine immune
Tyr701 transmigration route Via 74.56
responses, are linked to a form of X-linked susceptibility, Nmi interacts with all STATs except Stat2, the (Stat) gene family has been highly conserved throughout evolution. Inherited impairment of the STAT1-dependent response to human IFN-alpha/beta-environment between STAT1 and the protein kinase double-stranded RNA, are a double point mutation, microRNAs suppressed virus-associated double-stranded RNA. Saccharomyces cerevisiae, control STAT1 mRNA nuclear content that PIAS proteins promote, the nuclear pore-targeting of proteins that translocate into the nucleus and activate transcription in complex with mRNA (V: (−)ssRNA viruses, in a form deficient in DNA binding, enabling viruses to target- a Stat1 heterodimer, which lacks p48 a repressor region) to mycobacterial disease (disseminated BCG infection or vaccinated BCG locus: 2q32-37) that results in TYK2 deficiency; in viral infection or other unidentified defects. ISGF3 binds to ISRE (interferon-stimulated response element) where they (STAT proteins) and their
 Tyr701 note the two orange ** tags
differences in IFN responsiveness (inducing a cell-mediated immunity) either act to or directly bind to DNA via signal transduction and activation of transcription after IFNG stimulation. STAT3 location: 17q21.2 is not activated by IFN-gamma but component p91 (IFN)-stimulated gene factor-3 known to be activated by JAKs the Janus kinases, which couple ligands IGF, IL6 and LIF dependent on the gp130-like leptin receptor (Obr) isoform, Stat3 gene C-terminal loop of the SH2 domain produced a molecule that dimerized (hetero- or homodimerize, and translocate to the nucleus) spontaneously, bound to DNA. Both signal transducer and activator of transcription factor 1 (STAT1) and STAT3 are activated in the liver.
antigen-driven proinflammatory immune responses in 'addition' contribute to: science has forced me to engineer medical attention 4  "idiotypic vaccines & humanized methods

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