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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 |
AT3G04030.2 |
| Common Name | MYR2 |
| 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 |
G2-like |
| Protein Properties |
Length: 393aa MW: 44514 Da PI: 7.0029 |
| Description |
G2-like family protein |
| Gene Model |
|
| Signature Domain? help Back to Top |
 |
| No. |
Domain |
Score |
E-value |
Start |
End |
HMM Start |
HMM End |
| 1 | G2-like | 97.7 | 8.2e-31 | 45 | 98 | 1 | 55 |
G2-like 1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRl 55
kprl+Wtp+LHerF+eav+qLGG++ +tPkti+++m+++gLtl+h+kSHLQkYRl
AT3G04030.2 45 KPRLKWTPDLHERFIEAVNQLGGAD-TTPKTIMKVMGIPGLTLYHLKSHLQKYRL 98
79*******************9999.9***************************8 PP
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| Gene Ontology ? help Back to Top |
| GO Term |
GO Category |
GO Description |
| GO:0006355 | Biological Process | regulation of transcription, DNA-templated |
| GO:0005634 | Cellular Component | nucleus |
| GO:0003677 | Molecular Function | DNA binding |
| GO:0003700 | Molecular Function | transcription factor activity, sequence-specific DNA binding |
| Sequence ? help Back to Top |
| Protein Sequence Length: 393 aa
Download sequence Send
to blast |
MYYQNQHQGK NILSSSRMHI TSERHPFLRG NSPGDSGLIL STDAKPRLKW TPDLHERFIE 60
AVNQLGGADT TPKTIMKVMG IPGLTLYHLK SHLQKYRLSK NLNGQANNSF NKIGIMTMME 120
EKTPDADEIQ SENLSIGPQP NKNSPIGEAL QMQIEVQRRL HEQLEVQRHL QLRIEAQGKY 180
LQSVLEKAQE TLGRQNLGAA GIEAAKVQLS ELVSKVSAEY PNSSFLEPKE LQNLCSQQMQ 240
TNYPPDCSLE SCLTSSEGTQ KNSKMLENNR LGLRTYIGDS TSEQKEIMEE PLFQRMELTW 300
TEGLRGNPYL STMVSEAEQR ISYSERSPGR LSIGVGLHGH KSQHQQGNNE DHKLETRNRK 360
GMDSTTELDL NTHVENYCTT RTKQFDLNGF SWN
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| 3D Structure ? help Back to Top |
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| PDB ID |
Evalue |
Query Start |
Query End |
Hit Start |
Hit End |
Description |
| 6j4r_A | 6e-18 | 45 | 100 | 1 | 57 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_B | 6e-18 | 45 | 100 | 1 | 57 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_C | 6e-18 | 45 | 100 | 1 | 57 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| 6j4r_D | 6e-18 | 45 | 100 | 1 | 57 | Protein PHOSPHATE STARVATION RESPONSE 1 |
| Search in ModeBase |
| Expression --
Description ? help
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| Source |
Description |
| Uniprot | TISSUE SPECIFICITY: Expressed in phloem and/or cambium. {ECO:0000269|PubMed:15923329}. |
| Functional Description ? help
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| Source |
Description |
| UniProt | Transcriptional activator that may activate the transcription of specific genes involved in nitrogen uptake or assimilation (PubMed:15592750). Acts redundantly with MYR1 as a repressor of flowering and organ elongation under decreased light intensity (PubMed:21255164). Represses gibberellic acid (GA)-dependent responses and affects levels of bioactive GA (PubMed:21255164). {ECO:0000269|PubMed:21255164, ECO:0000305|PubMed:15592750}. |
| Function -- GeneRIF ? help
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- alternative splicing of MYR1 and MYR2 may result in changes in dimerization or protein folding resulting in changes in activity and abundance of MYR1 or MYR2 protein.[MYR2]
[PMID: 24309816] - The results suggest that NSR1/MYR2 plays a role in Nitrogen (N) reutilization as a negative regulator through controlling ASN1 expression.
[PMID: 28818378]
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| Regulation -- Description ? help
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| Source |
Description |
| UniProt | INDUCTION: Up-regulated by nitrogen deficiency. {ECO:0000269|PubMed:15592750}. |
| Annotation --
Nucleotide ? help
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| Source |
Hit ID |
E-value |
Description |
| GenBank | HQ222089 | 0.0 | HQ222089.1 Arabidopsis thaliana myb family transcription factor (MYR2) mRNA, complete cds. |
| Publications
? help Back to Top |
- Riechmann JL, et al.
Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.
Science, 2000. 290(5499): p. 2105-10
[PMID:11118137] - Zhao C,Craig JC,Petzold HE,Dickerman AW,Beers EP
The xylem and phloem transcriptomes from secondary tissues of the Arabidopsis root-hypocotyl.
Plant Physiol., 2005. 138(2): p. 803-18
[PMID:15923329] - Duarte JM, et al.
Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
Mol. Biol. Evol., 2006. 23(2): p. 469-78
[PMID:16280546] - Zhao C,Hanada A,Yamaguchi S,Kamiya Y,Beers EP
The Arabidopsis Myb genes MYR1 and MYR2 are redundant negative regulators of flowering time under decreased light intensity.
Plant J., 2011. 66(3): p. 502-15
[PMID:21255164] - Zhao C,Beers E
Alternative splicing of Myb-related genes MYR1 and MYR2 may modulate activities through changes in dimerization, localization, or protein folding.
Plant Signal Behav, 2013. 8(11): p. e27325
[PMID:24309816] - Ding Y, et al.
Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
BMC Plant Biol., 2013. 13: p. 229
[PMID:24377444] - Nakano Y,Naito Y,Nakano T,Ohtsuki N,Suzuki K
NSR1/MYR2 is a negative regulator of ASN1 expression and its possible involvement in regulation of nitrogen reutilization in Arabidopsis.
Plant Sci., 2017. 263: p. 219-225
[PMID:28818378]
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