AC T00829
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ID T00829
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DT 03.12.1992 (created); ewi.
DT 16.10.2007 (updated); dmr.
CO Copyright (C), QIAGEN.
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FA TGA1a
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SY ASF-1; TGA1a.
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OS tobacco, Nicotiana tabacum
OC eukaryota; viridiplantae; embryobionta; magnoliophyta; magnoliopsida; asteridae; solanes; solanaceae
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CL C0008; bZIP; P1.1.5.4.1.
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SF 372 AA [4];
SF 373 AA [3];
SF the region C-terminal to the leucine zipper also determines dimerization specificity [3] [9];
SF Kd: 5 nM for C-Box, 300 nM for G-Box and 174 nM odd base C-box [5] [6];
SF TGA1a preferred to bind to only one palindrome, a feature that was also maintained in heterodimers between TGA1a and TGA2.1 or TGA2.2 [7];
SF interact with 120-kDa protein [9];
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CP shoot and 10 times more in the root tip: root meristem [8].
CN root tip: cap or epidermal cells [8].
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FF transcriptional activator [7];
FF TGA1a transcripts expressed in roots and shoots correlate with the as-1-regulated, basal-level expression of a GUS transgene and two putative target GST genes (GNT1 and GNT35) [8];
FF deletion of CT domain enhances as-1dependent transcription in the absence of xenobiotic stress [9];
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IN T04758 TGA2.2; tobacco, Nicotiana tabacum.
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MX M02235 P$TGA1A_01.
MX M00376 P$TGA1A_Q2.
MX M00937 P$TGA1A_Q2_01.
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BS R00009.
BS R01174.
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DR UniProtKB: P14232; TGAA_TOBAC.
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RN [1]; RE0001859.
RX PUBMED: 2528073.
RA Katagiri F., Lam E., Chua N.-H.
RT Two tobacco DNA-binding proteins with homology to the nuclear factor CREB
RL Nature 340:727-730 (1989).
RN [2]; RE0002746.
RX PUBMED: 2351681.
RA Lam E., Katagiri F., Chua N.-H.
RT Plant nuclear factor ASF-1 binds to an essential region of the nopaline synthase promoter
RL J. Biol. Chem. 265:9909-9913 (1990).
RN [3]; RE0002954.
RX PUBMED: 1406663.
RA Katagiri F., Seipel K., Chua N.-H.
RT Identification of a novel dimer stabilization region in a plant bZIP transcription activator
RL Mol. Cell. Biol. 12:4809-4816 (1992).
RN [4]; RE0013382.
RX PUBMED: 1921969.
RA Fromm H., Katagiri F., Chua N. H.
RT The tobacco transcription activator TGA1a binds to a sequence in the 5' upstream region of a gene encoding a TGA1a-related protein.
RL Mol. Gen. Genet. 229:181-188 (1991).
RN [5]; RE0013810.
RX PUBMED: 8487298.
RA Izawa T., Foster R., Chua N.-H.
RT Plant bZIP protein DNA binding specificity.
RL J. Mol. Biol. 230:1131-1144 (1993).
RN [6]; RE0014955.
RX PUBMED: 7920707.
RA de Pater S., Katagiri F., Kijne J., Chua N. H.
RT bZIP proteins bind to a palindromic sequence without an ACGT core located in a seed-specific element of the pea lectin promoter
RL Plant J. 6:133-140 (1994).
RN [7]; RE0016869.
RX PUBMED: 10809449.
RA Niggeweg R., Thurow C., Weigel R., Pfitzner U., Gatz C.
RT Tobacco TGA factors differ with respect to interaction with NPR1, activation potential and DNA-binding properties
RL Plant Mol. Biol. 42:775-788 (2000).
RN [8]; RE0017082.
RX PUBMED: 10809441.
RA Klinedinst S., Pascuzzi P., Redman J., Desai M., Arias J.
RT A xenobiotic-stress-activated transcription factor and its cognate target genes are preferentially expressed in root tip meristems
RL Plant Mol. Biol. 42:679-688 (2000).
RN [9]; RE0022837.
RX PUBMED: 11034999.
RA Johnson C., Glover G., Arias J.
RT Regulation of DNA binding and trans-activation by a xenobiotic stress-activated plant transcription factor.
RL J. Biol. Chem. 276:172-178 (2001).
RN [10]; RE0051020.
RX PUBMED: 17397508.
RA Ndamukong I., Abdallat A. A., Thurow C., Fode B., Zander M., Weigel R., Gatz C.
RT SA-inducible Arabidopsis glutaredoxin interacts with TGA factors and suppresses JA-responsive PDF1.2 transcription.
RL Plant J. 50:128-139 (2007).
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