GHRP-6 Acetate

GHRP-6 Acetate Structure
GHRP-6 Acetate structure
Common Name GHRP-6 Acetate
CAS Number 87616-84-0 Molecular Weight 873.014
Density 1.3±0.1 g/cm3 Boiling Point 1407.0±65.0 °C at 760 mmHg
Molecular Formula C46H56N12O6 Melting Point N/A
MSDS USA Flash Point 804.7±34.3 °C

Purification and characterisation of two enzymes related to endogenous formaldehyde in Lentinula edodes.

Food Chem. 138(4) , 2174-9, (2013)

In this study, γ-glutamyl transpeptidase (GGT) and l-cysteine sulphoxide lyase (C-S lyase) were purified from the fruiting body of Lentinula edodes in three steps and then characterised. We found that GGT together with C-S lyase caused the generation of endog...

Redesign of MST enzymes to target lyase activity instead promotes mutase and dehydratase activities.

Arch. Biochem. Biophys. 539(1) , 70-80, (2013)

The isochorismate and salicylate synthases are members of the MST family of enzymes. The isochorismate synthases establish an equilibrium for the conversion chorismate to isochorismate and the reverse reaction. The salicylate synthases convert chorismate to s...

WRKY8 transcription factor functions in the TMV-cg defense response by mediating both abscisic acid and ethylene signaling in Arabidopsis.

Proc. Natl. Acad. Sci. U. S. A. 110(21) , E1963-71, (2013)

WRKY transcription factors are key players in the plant immune response, but less is known about their involvement in antiviral defense than about their roles in defense against bacterial or fungi pathogens. Here, we report that Arabidopsis thaliana WRKY DNA-...

Characterization of the magnesium chelatase from Thermosynechococcus elongatus.

Biochem. J. 457(1) , 163-70, (2014)

The first committed step in chlorophyll biosynthesis is catalysed by magnesium chelatase (E.C. 6.6.1.1), which uses the free energy of ATP hydrolysis to insert an Mg(2+) ion into the ring of protoporphyrin IX. We have characterized magnesium chelatase from th...

Phylogeny poorly predicts the utility of a challenging horizontally transferred gene in Methylobacterium strains.

J. Bacteriol. 196(11) , 2101-7, (2014)

Horizontal gene transfer plays a crucial role in microbial evolution. While much is known about the mechanisms that determine whether physical DNA can be transferred into a new host, the factors determining the utility of the transferred genes are less clear....

Diversity-oriented synthesis of azapeptides with basic amino acid residues: aza-lysine, aza-ornithine, and aza-arginine.

Org. Lett. 16(13) , 3588-91, (2014)

Aza-peptides with basic amino acid residues (lysine, ornithine, arginine) and derivatives were synthesized by an effective approach featuring alkylation of a hydrazone-protected aza-glycine residue with α-bromo ω-chloro propane and butane to provide the corre...

Escherichia coli SufE sulfur transfer protein modulates the SufS cysteine desulfurase through allosteric conformational dynamics.

J. Biol. Chem. 288(51) , 36189-200, (2013)

Fe-S clusters are critical metallocofactors required for cell function. Fe-S cluster biogenesis is carried out by assembly machinery consisting of multiple proteins. Fe-S cluster biogenesis proteins work together to mobilize sulfide and iron, form the nascent...

Enantioselective dehydrochlorination of δ-Hexachlorocyclohexane and δ-Pentachlorocyclohexene by LinA1 and LinA2 from Sphingobium indicum B90A.

Appl. Environ. Microbiol. 79(19) , 6180-3, (2013)

δ-Hexachlorocyclohexane (δ-HCH), one of the prevalent isomers of technical HCH, was enantioselectively dehydrochlorinated by the dehydrochlorinases LinA1 and LinA2 from Sphingobium indicum B90A to the very same δ-pentachlorocyclohexene enantiomer. Racemic δ-p...

Crystal structure of the hexachlorocyclohexane dehydrochlorinase (LinA-type2): mutational analysis, thermostability and enantioselectivity.

PLoS ONE 7(11) , e50373, (2012)

Hexachlorocyclohexane dehydrochlorinase (LinA) mediates dehydrochlorination of γ-HCH to 1, 3, 4, 6-tetrachloro-1,4-cyclohexadiene that constitutes first step of the aerobic degradation pathway. We report the 3.5 Å crystal structure of a thermostable LinA-type...

Role of a repeated hexapeptide motif GIHFAP near C-terminus in assembly, stability, and activity of "HCH dehydrochlorinase LinA".

Appl. Biochem. Biotechnol. 169(4) , 1397-404, (2013)

Enzyme "hexachlorocyclohexane (HCH) dehydrochlorinase LinA" mediates first step of aerobic microbial degradation of a chlorinated insecticide γ-HCH. The archetypal LinA-type1 consists of 156 amino acids that include a directly repeated hexapeptide motif GIHFA...