The proteasome activator PA28αβ affects MHC class I antigen presentation by associating
with immunoproteasome core particles (iCPs). However, due to the lack of a mammalian …

Given that roasting changes the structure and allergenicity of peanut allergens, the structural
information of peanut allergens must be expounded to explain the alteration in their …

Given the abundance of alcohol feedstocks and the significance of disulfides, we herein
report a nickel-catalyzed direct deoxygenative disulfuration of alcohols with trisulfide …

Comprehensive protein identification and concomitant structural probing of proteins are of
great biological significance. However, this is challenging to accomplish simultaneously in …

Cyanobacterial phycobilisomes (PBSs) are photosynthetic antenna complexes that harvest
light energy and supply it to two reaction centers (RCs) where photochemistry starts. PBSs …

Disulfide bonds formed by a pair of cysteine residues in the peptides' backbone represent a
certain problem for their sequencing by means of mass spectrometry. As a rule, in …

Mapping of disulfide bonds is an essential part of protein characterization to ensure correct
cysteine pairings. For this, mass spectrometry (MS) is the most widely used technique due to …

The intestine is the site of digestion and forms a critical interface between the host and the
outside world. This interface is composed of host epithelium and a complex microbiota …

Here we report the fragmentation of disulfide linked intact proteins using activated-ion
electron transfer dissociation (AI-ETD) for top-down protein characterization. This …

The CADM family of proteins consists of four neuronal specific adhesion molecules
(CADM1, CADM2, CADM3 and CADM4) that mediate the direct contact and interaction …