Literature DB >> 16660232

Proteolytic activation of a galactosyl transferase involved in osmotic regulation.

H Kauss1, K S Thomson, M Tetour, W Jeblick.   

Abstract

Osmotic regulation in the flagellate Ochromonas malhamensis Pringsheim is mainly mediated by changes in the pool size of alpha-galactosyl-(1 --> 1)-glycerol (isofloridoside). Isofloridoside phosphate synthase, a regulated key enzyme responsible for the formation of isofloridoside phosphate, appears to exist as an inactive proenzyme which can be activated by incubation of crude cell extracts with endogenous or exogenous proteases.

Entities:  

Year:  1978        PMID： 16660232      PMCID： PMC1091791          DOI： 10.1104/pp.61.1.35

Source DB:  PubMed          Journal:  Plant Physiol        ISSN： 0032-0889            Impact factor:   8.340


  4 in total

1.  First demonstration of UDP-GAL: sn-glycero-3-phosphoric acid 1-alpha-galactosyl-transferase and its possible role in osmoregulation.

Authors:  H Kauss; B Schobert
Journal:  FEBS Lett       Date:  1971-12-01       Impact factor: 4.124

Review 2.  Metabolic regulation by chemical modification of enzymes.

Authors:  H Holzer; W Duntze
Journal:  Annu Rev Biochem       Date:  1971       Impact factor: 23.643

3.  Turnover of galactosylglycerol and osmotic balance in ochromonas.

Authors:  H Kauss
Journal:  Plant Physiol       Date:  1973-12       Impact factor: 8.340

4.  In vitro activation of a galactosyl transferase involved in the osmotic regulation of ochromonas.

Authors:  H Kauss; H Quader
Journal:  Plant Physiol       Date:  1976-09       Impact factor: 8.340
  4 in total
  5 in total

1.  Osmotic regulation: physiological significance of proteolytic and nonproteolytic activation of isofloridoside-phosphate synthase.

Authors:  H Kauss; K S Thomson; M Thomson; W Jeblick
Journal:  Plant Physiol       Date:  1979-03       Impact factor: 8.340

2.  Sensing of volume changes by poterioochromonas involves a ca-regulated system which controls activation of isofloridoside-phosphate synthase.

Authors:  H Kauss
Journal:  Plant Physiol       Date:  1981-08       Impact factor: 8.340

3.  Volume regulation in poterioochromonas: involvement of calmodulin in the ca-stimulated activation of isofloridoside-phosphate synthase.

Authors:  H Kauss
Journal:  Plant Physiol       Date:  1983-01       Impact factor: 8.340

Review 4.  Comparative biochemistry of the proteinases of eucaryotic microorganisms.

Authors:  M J North
Journal:  Microbiol Rev       Date:  1982-09

5.  Tomato peroxidase: purification, characterization, and catalytic properties.

Authors:  D M Kokkinakis; J L Brooks
Journal:  Plant Physiol       Date:  1979-01       Impact factor: 8.340
  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.