Protein Information

Name carboxypeptidases (protein family or complex)
Synonyms Carboxypeptidase; Carboxypeptidases

Compound Information

Name gibberellins
CAS gibberellins

Reference List

PubMed Abstract RScore(About this table)
20201359 Drzymala A, Prabucka B, Bielawski W: [Mobilization of storage proteins in cereal grains] . Postepy Biochem. 2009;55(4):447-55.

In cereals cysteine endopeptidases and serine carboxypeptidases play essential role in hydrolysis of storage proteins.
The rate of the hydrolysis depends on the presence of biologically active gibberellins in the grain tissues.
1(0,0,0,1) Details
12602875 Cercos M, Urbez C, Carbonell J: A serine carboxypeptidase gene (PsCP), expressed in early steps of reproductive and vegetative development in Pisum sativum, is induced by gibberellins. Plant Mol Biol. 2003 Jan;51(2):165-74.
13(0,0,2,3) Details
11470159 Washio K: Identification of Dof proteins with implication in the gibberellin-regulated expression of a peptidase gene following the germination of rice grains. Biochim Biophys Acta. 2001 Jul 30;1520(1):54-62.

Type III carboxypeptidase (CPD3) is one of the hydrolytic enzymes whose expression is up-regulated by gibberellins (GA) in the aleurones of germinated cereal grains.
6(0,0,1,1) Details
2820978 Baulcombe DC, Barker RF, Jarvis MG: A gibberellin responsive wheat gene has homology to yeast carboxypeptidase Y. J Biol Chem. 1987 Oct 5;262(28):13726-35.

5(0,0,0,5) Details
16667372 Carrasco P, Carbonell J: Changes in the Level of Peptidase Activities in Pea Ovaries during Senescence and Fruit Set Induced by Gibberellic Acid. Plant Physiol. 1990 Apr;92(4):1070-1074.

These results suggest that endopeptidase, and not amino or carboxypeptidase, plays a key role in the senescence of pea ovaries and that the changes in unpollinated ovaries leading to ovary senescence or fruit development can be controlled by gibberellins.
Carboxypeptidase activity was inhibited by phenylmethyl sulfonyl fluoride.
2(0,0,0,2) Details