Arabidopsis thaliana BTB/POZ-MATH proteins interact with members of the ERF/AP2 transcription factor family

被引：108

作者：

Weber, Henriette ^{[1
,2
]}

Hellmann, Hanjo ^{[1
]}

机构：

[1] Washington State Univ, Pullman, WA 99164 USA

[2] Free Univ Berlin, D-1000 Berlin, Germany

来源：

FEBS JOURNAL | 2009年 / 276卷 / 22期

关键词：

APETALA; BPM; cullin; proteasome; ubiquitin; BTB DOMAIN; PLANT TRANSFORMATION; GENE-EXPRESSION; POZ DOMAIN; BINDING; COMPLEXES; SPECIFICITY; EVOLUTION; APETALA2; MUTANTS;

D O I：

10.1111/j.1742-4658.2009.07373.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

In Arabidopsis thaliana, the BTB/POZ-MATH (BPM) proteins comprise a small family of six members. They have been described previously to use their broad complex, tram track, bric-a-brac/POX virus and zinc. finger (BTB/POZ) domain to assemble with CUL3a and CUL3b and potentially to serve as substrate adaptors to cullin-based E3-ligases in plants. In this article, we show that BPMs can also assemble with members of the ethylene response factor/Apetala2 transcription factor family, and that this is mediated by their meprin and TRAF ( tumor necrosis factor receptor-associated factor) homology (MATH) domain. In addition, we provide a detailed description of BPM gene expression patterns in different tissues and on abiotic stress treatments, as well as their subcellular localization. This work connects, for the. first time, BPM proteins with ethylene response factor/Apetala2 family members, which is likely to represent a novel regulatory mechanism of transcriptional control.

引用

页码：6624 / 6635

页数：12

共 44 条

[1] Crystal structure of the BTB domain from PLZF [J].

Ahmad, KF ;

Engel, CK ;

Privé, GG .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1998, 95 (21) :12123-12128

[2] Mechanism of SMRT corepressor recruitment by the BCL6 BTB domain [J].

Ahmad, KF ;

Melnick, A ;

Lax, S ;

Bouchard, D ;

Liu, J ;

Kiang, CL ;

Mayer, S ;

Takahashi, S ;

Licht, JD ;

Privé, GG .

MOLECULAR CELL, 2003, 12 (06) :1551-1564

[3] 4-1BB and Ox40 are members of a tumor necrosis factor (TNF)-nerve growth factor receptor subfamily that bind TNF receptor-associated factors and activate nuclear factor κB [J].

Arch, RH ;

Thompson, CB .

MOLECULAR AND CELLULAR BIOLOGY, 1998, 18 (01) :558-565

[4]

Baker SJ, 1996, ONCOGENE, V12, P1

[5] THE POZ DOMAIN - A CONSERVED PROTEIN-PROTEIN INTERACTION MOTIF [J].

BARDWELL, VJ ;

TREISMAN, R .

GENES & DEVELOPMENT, 1994, 8 (14) :1664-1677

[6]

Bauvois B, 2001, J LEUKOCYTE BIOL, V70, P11

[7] Marked differences between metalloproteases meprin A and B in substrate and peptide bond specificity [J].

Bertenshaw, GP ;

Turk, BE ;

Hubbard, SJ ;

Matters, GL ;

Bylander, JE ;

Crisman, JM ;

Cantley, LC ;

Bond, JS .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2001, 276 (16) :13248-13255

[8] THE ASTACIN FAMILY OF METALLOENDOPEPTIDASES [J].

BOND, JS ;

BEYNON, RJ .

PROTEIN SCIENCE, 1995, 4 (07) :1247-1261

[9] MatGAT: An application that generates similarity/identity matrices using protein or DNA sequences [J].

Campanella, JJ ;

Bitincka, L ;

Smalley, J .

BMC BIOINFORMATICS, 2003, 4 (1)

[10] NPY1 a BTB-NPH3-like protein, plays a critical role in auxin-regulated organogenesis in Arabidopsis [J].

Cheng, Youfa ;

Qin, Genji ;

Dai, Xinhua ;

Zhao, Yunde .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2007, 104 (47) :18825-18829

← 1 2 3 4 5 →