Articles with "xxx" as a keyword



Photo from wikipedia

Sensitive β-substituted aliphatic Ile/Val-Xxx and aromatic Phe/Tyr/His-Xxx residues to form [a]+ ions in high energy CID of peptides

Sign Up to like & get
recommendations!
Published in 2019 at "International Journal of Mass Spectrometry"

DOI: 10.1016/j.ijms.2019.116195

Abstract: Abstract Residue-specific cleavages resulting in the formation of [a]+ ions of peptides have been examined using 20 keV high-energy (high-E) collision-induced dissociation (CID) with a tandem time-of-flight (TOF/TOF) instrument. High-E CID resulted in relatively sensitive cleavage… read more here.

Keywords: phe tyr; cid; high energy; xxx ... See more keywords
Photo from wikipedia

Copper-binding motifs Xxx-His or Xxx-Zzz-His (ATCUN) linked to an antimicrobial peptide: Cu-binding, antimicrobial activity and ROS production.

Sign Up to like & get
recommendations!
Published in 2020 at "Journal of inorganic biochemistry"

DOI: 10.1016/j.jinorgbio.2020.111255

Abstract: Depending on the coordination, copper ions can have a very high activity in catalyzing the production of reactive oxygen species. Thus interest arose in increasing the activity of antimicrobial peptides (AMPs) by equipping them with… read more here.

Keywords: ros production; xxx zzz; xxx; activity ... See more keywords
Photo from wikipedia

Arg-Phe-Phe d-Amino Acid Stereochemistry Scan in the Macrocyclic Agouti-Related Protein Antagonist Scaffold c[Pro-Arg-Phe-Phe-Xxx-Ala-Phe-DPro] Results in Unanticipated Melanocortin-1 Receptor Agonist Profiles.

Sign Up to like & get
recommendations!
Published in 2018 at "ACS chemical neuroscience"

DOI: 10.1021/acschemneuro.8b00218

Abstract: The melanocortin-3 and melanocortin-4 receptors (MC3R and MC4R), endogenous agonists derived from the proopiomelanocortin gene transcript, and naturally occurring antagonists agouti and agouti-related protein (AGRP) have been linked to biological pathways associated with energy homeostasis.… read more here.

Keywords: xxx; arg phe; phe phe; antagonist ... See more keywords
Photo by cdc from unsplash

Rare combination of simple virilizing form of 21-hydroxylase deficiency, Graves’ disease and 47, XXX in a woman: A case report

Sign Up to like & get
recommendations!
Published in 2022 at "Medicine"

DOI: 10.1097/md.0000000000031443

Abstract: Rationale: Coexistence of congenital adrenal hyperplasia due to 21-hydroxylase deficiency, Graves’ disease and 47, XXX is rare. We report a case of a 25-year-old woman presented with masculine appearance, hirsutism and enlarged clitoris. Lab tests… read more here.

Keywords: disease xxx; chromosome; hydroxylase deficiency; xxx ... See more keywords