Protein-protein interactions within type III secretion system-dependent pili of Rhizobium sp strain NGR234

被引：27
作者：
Saad, Maged M. [1 ]
Staehelin, Christian [1 ]
Broughton, William J. [1 ]
Deakin, William J. [1 ]
机构：
[1] Univ Geneva, LBMPS, CH-1211 Geneva, Switzerland
来源：
JOURNAL OF BACTERIOLOGY | 2008年 / 190卷 / 02期
关键词：
D O I：
10.1128/JB.01116-07
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Pili synthesized by the type III secretion system of Rhizobium species strain NGR234 are essential for protein secretion and thus for efficient symbiosis with many legumes. Isolation and partial purification of these pill showed that they are composed of at least three proteins, NopA, NopB, and NopX. Using biochemical assays, we show here that these proteins interact directly with one another.
引用
收藏
页码：750 / 754
页数：5
相关论文
共 21 条
  • [1] Characterization of NopP, a type III secreted effector of Rhizobium sp. strain NGR234
    Ausmees, N
    Kobayashi, H
    Deakin, WJ
    Marie, C
    Krishnan, HB
    Broughton, WJ
    Perret, X
    [J]. JOURNAL OF BACTERIOLOGY, 2004, 186 (14) : 4774 - 4780
  • [2] NopL, an effector protein of Rhizobium sp NGR234, thwarts activation of plant defense reactions
    Bartsev, AV
    Deakin, WJ
    Boukli, NM
    McAlvin, CB
    Stacey, G
    Malnoë, P
    Broughton, WJ
    Staehelin, C
    [J]. PLANT PHYSIOLOGY, 2004, 134 (02) : 871 - 879
  • [3] Keys to symbiotic harmony
    Broughton, WJ
    Jabbouri, S
    Perret, X
    [J]. JOURNAL OF BACTERIOLOGY, 2000, 182 (20) : 5641 - 5652
  • [4] IDENTIFICATION OF RHIZOBIUM PLASMID SEQUENCES INVOLVED IN RECOGNITION OF PSOPHOCARPUS, VIGNA, AND OTHER LEGUMES
    BROUGHTON, WJ
    WONG, CH
    LEWIN, A
    SAMREY, U
    MYINT, H
    MEYER, H
    DOWLING, DN
    SIMON, R
    [J]. JOURNAL OF CELL BIOLOGY, 1986, 102 (04) : 1173 - 1182
  • [5] Getting across -: bacterial type III effector proteins on their way to the plant cell
    Büttner, D
    Bonas, U
    [J]. EMBO JOURNAL, 2002, 21 (20) : 5313 - 5322
  • [6] Functional analysis of HrpF, a putative type III translocon protein from Xanthomonas campestris pv. vesicatoria
    Büttner, D
    Nennstiel, D
    Klüsener, B
    Bonas, U
    [J]. JOURNAL OF BACTERIOLOGY, 2002, 184 (09) : 2389 - +
  • [7] The type III secretion injectisome
    Cornelis, Guy R.
    [J]. NATURE REVIEWS MICROBIOLOGY, 2006, 4 (11) : 811 - 825
  • [8] NopA is associated with cell surface appendages produced by the type III secretion system of Rhizobium sp strain NGR234
    Deakin, WJ
    Marie, C
    Saad, MM
    Krishnan, HB
    Broughton, WJ
    [J]. MOLECULAR PLANT-MICROBE INTERACTIONS, 2005, 18 (05) : 499 - 507
  • [9] The Hrp pilus: learning from flagella
    He, SY
    Jin, QL
    [J]. CURRENT OPINION IN MICROBIOLOGY, 2003, 6 (01) : 15 - 19
  • [10] Extracellular proteins involved in soybean cultivar-specific nodulation are associated with pilus-like surface appendages and exported by a type III protein secretion system in Sinorhizobium fredii USDA257
    Krishnan, HB
    Lorio, J
    Kim, WS
    Jiang, GQ
    Kim, KY
    DeBoer, M
    Pueppke, SG
    [J]. MOLECULAR PLANT-MICROBE INTERACTIONS, 2003, 16 (07) : 617 - 625
123