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Plant Transcription
Factor Database
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Transcription Factor Information
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Basic
Information? help
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| TF ID |
AT2G42400.1 |
| Common Name | ATVOZ2, MHK10.12, VOZ2 |
| Organism |
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| Taxonomic ID |
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| Taxonomic Lineage |
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
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| Family |
VOZ |
| Protein Properties |
Length: 450aa MW: 50566.1 Da PI: 4.9575 |
| Description |
vascular plant one zinc finger protein 2 |
| Gene Model |
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| Signature Domain? help Back to Top |
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| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | VOZ | 426.2 | 4.9e-131 | 221 | 435 | 2 | 216 |
VOZ 2 ppsaflgpkcalwdctrpaqgsewlqdycssfhatlalneglpgttpvlrpkgidlkdgllfaalsakvqgkevgipecegaatakspwnaaelfdls 99
ppsaflgpkcalwdctrpaqgsew+ dycs++h tlalne++pgt+pvlrp+gi+lkd+ll++al+ak+qgk+vgip+cega+++k+pwnaaelf+l+
AT2G42400.1 221 PPSAFLGPKCALWDCTRPAQGSEWYLDYCSNYHGTLALNEDSPGTAPVLRPGGISLKDNLLIDALRAKTQGKNVGIPVCEGAVNTKCPWNAAELFHLE 318
7************************************************************************************************* PP
VOZ 100 llegetirewlffdkprrafesgnrkqrslpdysgrgwhesrkqvmkefgglkrsyymdpqpsssfewhlyeyeineldalalyrlelklvdekksak 197
l+egetirewlffdkprra++sgnrkqrslpdysgrgwhesrkq+mke++g+krsyymdpqp++ fewhl+ey+ine+da+alyrlelk+ ++kks+k
AT2G42400.1 319 LVEGETIREWLFFDKPRRAYDSGNRKQRSLPDYSGRGWHESRKQLMKEQEGQKRSYYMDPQPPGPFEWHLFEYQINESDACALYRLELKVGNGKKSPK 416
************************************************************************************************** PP
VOZ 198 gkvskdsladlqkklgrlt 216
gk+skd+ladlqkk+g+++
AT2G42400.1 417 GKISKDPLADLQKKMGQFK 435
****************986 PP
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| Gene Ontology ? help Back to Top |
| GO Term |
GO Category |
GO Description |
| GO:0009585 | Biological Process | red, far-red light phototransduction |
| GO:0045893 | Biological Process | positive regulation of transcription, DNA-templated |
| GO:0048578 | Biological Process | positive regulation of long-day photoperiodism, flowering |
| GO:0005634 | Cellular Component | nucleus |
| GO:0005737 | Cellular Component | cytoplasm |
| GO:0005515 | Molecular Function | protein binding |
| GO:0043565 | Molecular Function | sequence-specific DNA binding |
| GO:0046872 | Molecular Function | metal ion binding |
| Sequence ? help Back to Top |
| Protein Sequence Length: 450 aa
Download sequence Send
to blast |
MSNHPKITSA HQNVEEKLRE LQERFCHLQA ARKEGRHGDL ALLEAQISQN IREWQAELTA 60
PSPESSLLGE GISQFLEEFA PLLKLDEEDD ATSTLKEHAG AKPDPEGFSQ SLCPPEWTSE 120
NFSQSPFNGN FSCGFEDALN STETHGQQLH YGYEGFDPSI NSAPDFHDQK LSSNLDITSQ 180
YDYIFSEVRQ ELDNSPSTKL DSSEEIDNFA EFSTPSSVRV PPSAFLGPKC ALWDCTRPAQ 240
GSEWYLDYCS NYHGTLALNE DSPGTAPVLR PGGISLKDNL LIDALRAKTQ GKNVGIPVCE 300
GAVNTKCPWN AAELFHLELV EGETIREWLF FDKPRRAYDS GNRKQRSLPD YSGRGWHESR 360
KQLMKEQEGQ KRSYYMDPQP PGPFEWHLFE YQINESDACA LYRLELKVGN GKKSPKGKIS 420
KDPLADLQKK MGQFKVASDK PSPPTKGRKE
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| Expression --
Description ? help
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| Source |
Description |
| Uniprot | TISSUE SPECIFICITY: Ubiquitous. Expressed in the vascular bundles and mesophyll cells of various tissues. Expressed in the root, especially in the root tip. Also detected in stamen filaments, stipules and anthers. {ECO:0000269|PubMed:15295067, ECO:0000269|PubMed:22904146}. |
| Functional Description ? help
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| Source |
Description |
| UniProt | Transcriptional activator acting positively in the phytochrome B signaling pathway. Functions redundantly with VOZ1 to promote flowering downstream of phytochrome B (phyB). Down-regulates 'FLOWERING LOCUS C' (FLC) and up-regulates 'FLOWERING LOCUS T' (FT). Binds to the 38-bp cis-acting region of the AVP1 gene. Binds as a dimer to the palindromic sequence 5'-GCGTNNNNNNNACGC-3'. Interacts with phyB in the cytoplasm and is translocated to the nucleus at signal transmission, where it is subjected to degradation in a phytochrome-dependent manner. {ECO:0000269|PubMed:15295067, ECO:0000269|PubMed:22904146}. |
| Function -- GeneRIF ? help
Back to Top |
- VOZ1 and VOZ2 function in the vascular bundle to regulate flowering.
[PMID: 22904146] - Vascular plant one-zinc-finger proteins (VOZs) function as both negative and positive regulators of the abiotic and biotic stress-responsive pathways, and control Arabidopsis adaptation to various stress conditions.
[PMID: 23167462] - Data suggest that VASCULAR PLANT ONE-ZINC FINGER1 (VOZ1) and VOZ2 modulate CONSTANS (CO) function to promote flowering.
[PMID: 29507119]
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| Regulation -- Description ? help
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| Source |
Description |
| UniProt | INDUCTION: By far-red light. Down-regulated by far-red light (at protein level). {ECO:0000269|PubMed:22904146}. |
| Phenotype -- Disruption Phenotype ? help
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| Source |
Description |
| UniProt | DISRUPTION PHENOTYPE: No visible phenotype. Voz1 and voz2 double mutant displays a late flowering phenotype under long-day conditions. {ECO:0000269|PubMed:22904146}. |
| Annotation --
Nucleotide ? help
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| Source |
Hit ID |
E-value |
Description |
| GenBank | AB125257 | 0.0 | AB125257.1 Arabidopsis thaliana AtVOZ2 mRNA for Transcription factor AtVOZ2, complete cds. |
| GenBank | AF361831 | 0.0 | AF361831.1 Arabidopsis thaliana At2g42400/MHK10.12 mRNA, complete cds. |
| GenBank | AY078048 | 0.0 | AY078048.1 Arabidopsis thaliana At2g42400/MHK10.12 mRNA, complete cds. |
| Publications
? help Back to Top |
- Yamada K, et al.
Empirical analysis of transcriptional activity in the Arabidopsis genome.
Science, 2003. 302(5646): p. 842-6
[PMID:14593172] - Mitsuda N,Hisabori T,Takeyasu K,Sato MH
VOZ; isolation and characterization of novel vascular plant transcription factors with a one-zinc finger from Arabidopsis thaliana.
Plant Cell Physiol., 2004. 45(7): p. 845-54
[PMID:15295067] - Wang Y, et al.
Transcriptome analyses show changes in gene expression to accompany pollen germination and tube growth in Arabidopsis.
Plant Physiol., 2008. 148(3): p. 1201-11
[PMID:18775970] - Klopffleisch K, et al.
Arabidopsis G-protein interactome reveals connections to cell wall carbohydrates and morphogenesis.
Mol. Syst. Biol., 2011. 7: p. 532
[PMID:21952135] - Yasui Y, et al.
The phytochrome-interacting vascular plant one-zinc finger1 and VOZ2 redundantly regulate flowering in Arabidopsis.
Plant Cell, 2012. 24(8): p. 3248-63
[PMID:22904146] - Nakai Y, et al.
Vascular plant one-zinc-finger protein 1/2 transcription factors regulate abiotic and biotic stress responses in Arabidopsis.
Plant J., 2013. 73(5): p. 761-75
[PMID:23167462] - Nakai Y,Fujiwara S,Kubo Y,Sato MH
Overexpression of VOZ2 confers biotic stress tolerance but decreases abiotic stress resistance in Arabidopsis.
Plant Signal Behav, 2013. 8(3): p. e23358
[PMID:23299334] - Celesnik H,Ali GS,Robison FM,Reddy AS
Arabidopsis thaliana VOZ (Vascular plant One-Zinc finger) transcription factors are required for proper regulation of flowering time.
Biol Open, 2013. 2(4): p. 424-31
[PMID:23616927] - Yasui Y,Kohchi T
VASCULAR PLANT ONE-ZINC FINGER1 and VOZ2 repress the FLOWERING LOCUS C clade members to control flowering time in Arabidopsis.
Biosci. Biotechnol. Biochem., 2014. 78(11): p. 1850-5
[PMID:25351333] - Koguchi M,Yamasaki K,Hirano T,Sato MH
Vascular plant one-zinc-finger protein 2 is localized both to the nucleus and stress granules under heat stress in Arabidopsis.
Plant Signal Behav, 2017. 12(3): p. e1295907
[PMID:28277968] - Kumar S,Choudhary P,Gupta M,Nath U
VASCULAR PLANT ONE-ZINC FINGER1 (VOZ1) and VOZ2 Interact with CONSTANS and Promote Photoperiodic Flowering Transition.
Plant Physiol., 2018. 176(4): p. 2917-2930
[PMID:29507119]
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