(Aichi, Japan) has patented a novel enzyme which has an activity to release side chain carboxyl groups and ammonia from a protein by acting upon side chain amido groups in the protein. Amano obtains United States patent Vanadyl (IV) and vanadate (V) binding to selected endogenous phosphate, ...
The rate constant of succinimidyl hydrolysis in the peptide bearing a Ser residue at the carboxyl side (0.50±0.02 /h) was 3.0 times higher than that for the peptide bearing an Ala residue (0.17±0.01 /h), whereas it was just 1.2 times higher for the peptide bearing a Gly residue (0.20...
Specific cleavage of peptides containing an aspartic acid (.beta.-hydroxamic acid) residue Peptides containing the aspartyl 尾-hydroxamic acid residue are cleaved specifically at the carboxyl side of this residue at pH values 鈮 6. The cleavage oc... JK Blodgett,GM Loudon,KD Collins - 《...
asmall pressrue tank 小pressrue坦克[translate] aAmino acids are composed of a central carbon atom bonded to hydrogen, carboxyl, amino and side groups. 氨基酸由一个中央碳原子与氢, carboxyl,氨基和旁边小组被结合的组成。[translate]
(e) In fln-1(tm545), two DD/VD axons fail to reach the dorsal side (arrowheads). (f,g) In unc-33(e204) and fln-1(tm545) unc-33(e204), several commissural axons fail to reach the dorsal side (arrowheads). Asterisk indicates gap of dorsal nerve cord. Inset, higher magnification...
Because water-soluble quenching agents can gain access to fluorophores present in nascent chains of about 70 amino acids or longer if they are supplied from the lumenal side of the membrane, the aqueous environment must extend completely across the membrane. Taken together, these observations are ...
imido esters or N-hydroxysuccinimide esters are typically utilised42. Beside the most reactive side chains, there are two more amino acids whose reactivity is quite satisfying so it is also possible to modify the side chains of aspartic and glutamic acids43,44although these carboxyl groups are mos...
We show here that processing on the carboxy side of Ala344 also occurs in the cyanobacterium Synechocystis 6803, resulting in the removal of 16 amino acids. By constructing a deletion strain of Synechocystis 6803 that lacks the three copies of the psbA gene encoding D1, we have developed a ...
Applications of current mucolytics may yield short-term improvements but are continuously challenged by undesirable side-effects. While nanoparticles (NPs) can interact with mucin polymers,whether functionalized NPs can rectify mucus rheology is unknown. Herein, we report that carboxyl-functionalized NPs ...