Regulation of Proteolysis in the Gram-Negative Bacterial Envelope

被引：7
|
作者：
Raivio, Tracy L. [1 ]
机构：
[1] Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada
来源：
JOURNAL OF BACTERIOLOGY | 2018年 / 200卷 / 03期
基金：
加拿大自然科学与工程研究理事会; 加拿大健康研究院;
关键词：
DegP; Escherichia coli; Gram negative; YjfN; bacterial envelope; proteolysis; stress response; STRESS-RESPONSE; QUALITY-CONTROL; MEMBRANE PROTEINS; PLASMA-MEMBRANE; SUBSTRATE; DEGRADATION; PROTEASES; COMPLEX; DEGP; ACTIVATION;
D O I：
10.1128/JB.00639-17
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Proteolysis is carefully regulated to prevent the untimely destruction of critical proteins. In this issue of the Journal of Bacteriology, Kim and colleagues identify YjfN as a proteolytic regulator that stimulates the activity of the DegP/HtrA protease of Escherichia coli (S. Kim, I. Song, G. Eom, and S. Kim, J Bacteriol 200:e00519-17, 2018, https://doi.org/10.1128/JB.00519-17). The suicide destruction and transcriptional regulation of YjfN limit its activity to conditions in which there are likely to be many misfolded substrate proteins present.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] GRAM-NEGATIVE BACTERIAL ENDOCARDITIS IN NARCOTIC ADDICTS
    ROSENBLATT, JE
    DAHLGREN, JG
    FISHBACH, RS
    TALLY, FP
    CALIFORNIA MEDICINE, 1973, 118 (02): : 1 - 4
  • [32] Biogenesis of the gram-negative bacterial outer membrane
    Bos, MP
    Tommassen, J
    CURRENT OPINION IN MICROBIOLOGY, 2004, 7 (06) : 610 - 616
  • [33] IMMUNOTOXICOLOGY OF INHALED GRAM-NEGATIVE BACTERIAL AEROSOLS
    BURRELL, R
    RYLANDER, R
    FEDERATION PROCEEDINGS, 1981, 40 (03) : 829 - 829
  • [34] On the architecture of the gram-negative bacterial murein sacculus
    Pink, D
    Moeller, J
    Quinn, B
    Jericho, M
    Beveridge, T
    JOURNAL OF BACTERIOLOGY, 2000, 182 (20) : 5925 - 5930
  • [35] Biogenesis of the gram-negative bacterial outer membrane
    Bos, Martine P.
    Robert, Viviane
    Tommassen, Jan
    ANNUAL REVIEW OF MICROBIOLOGY, 2007, 61 : 191 - 214
  • [36] Postoperative gram-negative anaerobic bacterial endocarditis
    Myers, Catherine
    Aggoun, Yacine
    Gervaix, Alain
    Ninet, Beatrice
    Schrenzel, Jacques
    Kuhnert, Peter
    PEDIATRIC INFECTIOUS DISEASE JOURNAL, 2007, 26 (04) : 369 - 369
  • [37] Fluorometric assessment of Gram-negative bacterial permeabilization
    Helander, IM
    Mattila-Sandholm, T
    JOURNAL OF APPLIED MICROBIOLOGY, 2000, 88 (02) : 213 - 219
  • [38] GRAM-NEGATIVE BACTERIAL SEPSIS AND SEPSIS SYNDROME
    DUNN, DL
    SURGICAL CLINICS OF NORTH AMERICA, 1994, 74 (03) : 621 - 635
  • [39] INACTIVATION OF GRAM-NEGATIVE BACTERIAL ENDOTOXINS BY PAPAIN
    KIM, YB
    WATSON, DW
    PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE, 1964, 115 (01): : 140 - &
  • [40] ION SELECTIVITY OF GRAM-NEGATIVE BACTERIAL PORINS
    BENZ, R
    SCHMID, A
    HANCOCK, REW
    JOURNAL OF BACTERIOLOGY, 1985, 162 (02) : 722 - 727
12345