Results 251 to 260 of about 233,688 (312)

GLP-1 Receptor Agonist Use and Survival Among Patients With Type 2 Diabetes and Brain Metastases.

open access: yesJAMA Netw Open
Chi KY   +5 more
europepmc   +1 more source

Tripeptidyl-peptidase II: A multi-purpose peptidase

International Journal of Biochemistry and Cell Biology, 2005
Tripeptidyl-peptidase II is a high-molecular weight peptidase with a widespread distribution in eukaryotic cells. The enzyme sequentially removes tripeptides from a free N-terminus of longer peptides and also displays a low endopeptidase activity. A role for tripeptidyl-peptidase II in the formation of peptides for antigen presentation has recently ...
Ann-Christin Lindås
exaly   +3 more sources

Signal Peptidases

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Mark, Paetzel   +3 more
openaire   +2 more sources

Leader peptidase

Molecular Microbiology, 1991
SummaryThe Escherichia coli leader peptidase has been vital for unravelling problems in membrane assembly and protein export. The role of this essential peptidase is to remove amino‐terminal leader peptides from exported proteins after they have crossed the plasma membrane.
openaire   +2 more sources

Equine peptidases: Correspondence with human peptidases and polymorphism for erythrocyte peptidase a

Biochemical Genetics, 1979
Equine erythrocyte peptidases were compared to the six human erythrocyte peptidases, A, B, C, D, E, and F, regarding substrate specificity, relative activity, and electrophoretic mobility. Five equine erythrocyte peptidases appeared homologous to human peptidases A, B, D, E, and F.
J, Yut, L R, Weitkamp
openaire   +2 more sources

Proline specific peptidases

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1997
Proline is unique among the 20 amino acids due to its cyclic structure. This specific conformation imposes many restrictions on the structural aspects of peptides and proteins and confers particular biological properties upon a wide range of physiologically important biomolecules.
D F, Cunningham, B, O'Connor
openaire   +2 more sources

‘Species’ of peptidases

bchm, 2007
Abstract A good system for the naming and classification of peptidases can contribute much to the study of these enzymes. Having already described the building of families and clans in the MEROPS system, we here focus on the lowest level in the hierarchy, in which the huge number of individual peptidase proteins are assigned to a lesser ...
Alan J, Barrett, Neil D, Rawlings
openaire   +2 more sources

Kallikrein-related peptidases

Cellular and Molecular Life Sciences, 2008
Kallikrein 1 (KLK1), a key component of the kallikrein-kinin system, originates from a locus on the long arm of chromosome 19 that contains several related serine endopeptidases. The biological role of these kallikrein-related peptidases is not clear, but emerging evidence suggests that they might be important in several physiological systems, e.g., in
A, Lundwall, M, Brattsand
openaire   +2 more sources

Acylaminoacyl-peptidase.

Methods in enzymology, 1994
This chapter highlights acylaminoacyl-peptidase enzyme, which catalyzes the removal of a blocked amino acid from a blocked peptide. The products of the reaction are an acyl amino acid and a peptide with a free N terminus shortened by one amino acid. The enzyme acts on a variety of substrates, including peptides with different N-terminal acyl groups ...
JONES WM, SCALONI A, MANNING JM
openaire   +2 more sources

Chorionic peptidase inactivates GnRH as a post‐proline peptidase

International Journal of Gynecology & Obstetrics, 1992
Recently, we have described a chorionic peptidase (C-ase-1) which inactivates gonadotropin releasing hormone (GnRH), oxytocin, angiotensin II and thyrotropin releasing hormone. Since all these hormones contain a proline residue, we proposed that C-ase-1 may act as a post-proline peptidase.
I S, Kang, T M, Siler-Khodr
openaire   +2 more sources

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