PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

462864219

Organism

Eragrostis tef

Taxonomic ID

110835

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Chloridoideae; Eragrostideae; Eragrostidinae; Eragrostis

Family

MYB

Protein Properties

Length: 558aa MW: 60601.5 Da PI: 5.0188

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
462864219	genome	Tef	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	54.4	2.8e-17	26	73	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT Ed +lvd+vk++G g+W+++ + g+ R++k+c++rw ++l 462864219 26 KGPWTSAEDAILVDYVKKHGEGNWNAVQKNTGLSRCGKSCRLRWANHL 73 79******************************************9986 PP
2	Myb_DNA-binding	25.9	2.3e-08	79	108	1	31
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartm 31 +g++T+eE+ l++++++++G++ W++ a++m 462864219 79 KGAFTPEEERLIIQLHAKMGNK-WARMAAHM 108 799*****************.****99 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	24.279	21	77	IPR017930	Myb domain
SuperFamily	SSF46689	4.87E-25	23	109	IPR009057	Homeodomain-like
SMART	SM00717	6.1E-15	25	75	IPR001005	SANT/Myb domain
Pfam	PF00249	3.0E-15	26	73	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.2E-24	27	80	IPR009057	Homeodomain-like
CDD	cd00167	2.25E-11	28	73	No hit	No description
SMART	SM00717	1.5E-11	78	157	IPR001005	SANT/Myb domain
PROSITE profile	PS51294	10.486	78	159	IPR017930	Myb domain
Pfam	PF00249	2.5E-7	79	108	IPR001005	SANT/Myb domain
CDD	cd00167	1.74E-7	81	153	No hit	No description
Gene3D	G3DSA:1.10.10.60	6.3E-22	81	106	IPR009057	Homeodomain-like
Gene3D	G3DSA:1.10.10.60	6.3E-22	138	157	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 558 aa Download sequence Send to blast
MVPQDQMDSP PADDGGSPNR GPSLKKGPWT SAEDAILVDY VKKHGEGNWN AVQKNTGLSR 60 CGKSCRLRWA NHLRPNLKKG AFTPEEERLI IQLHAKMGNK WARMAAHMFS IGKYYVSSKP 120 FFFTLIYLHN FNLSTSSQLP GRTDNEIKNY WNTRIKRCQR AGLPIYPASV CNQSSNEDEQ 180 VTDDFNCGDN LASGLLNGNG LFLPDFTSDN FIGNPDALTY APQLSAVSIS NLLGQSFASR 240 SCSFLDHVDQ TGILKHSGSV LPSLSDTVDG VLSSVDHFSN DSEKLKQALG FDYLSEANAC 300 SKTVAPFGVA LSGSHAFLNG TFSASRPING PLKMELPSLQ DTESDPISWL KYTVAPAMQP 360 TELVDPYLQS PTATPSVKSE CASPRNSGLL EELIHEAQVL RSGKNQQMSV RSSSSSAGTP 420 EFEICQEYWE EHPSSLPSEY APFSGNSFTE STPPVSAASP DIFQLSKISP VQSPSMGSGD 480 LVTEPKYESG GSPHPENFRP DALFSGNTTD VSIFNDAIAM LLGNDVSADS KPVLGDGTAF 540 NYSTWSNMPH ACEMSEFK

Sequence ? help Back to Top

Protein Sequence Length: 558 aa Download sequence Send to blast

MVPQDQMDSP PADDGGSPNR GPSLKKGPWT SAEDAILVDY VKKHGEGNWN AVQKNTGLSR  60
CGKSCRLRWA NHLRPNLKKG AFTPEEERLI IQLHAKMGNK WARMAAHMFS IGKYYVSSKP  120
FFFTLIYLHN FNLSTSSQLP GRTDNEIKNY WNTRIKRCQR AGLPIYPASV CNQSSNEDEQ  180
VTDDFNCGDN LASGLLNGNG LFLPDFTSDN FIGNPDALTY APQLSAVSIS NLLGQSFASR  240
SCSFLDHVDQ TGILKHSGSV LPSLSDTVDG VLSSVDHFSN DSEKLKQALG FDYLSEANAC  300
SKTVAPFGVA LSGSHAFLNG TFSASRPING PLKMELPSLQ DTESDPISWL KYTVAPAMQP  360
TELVDPYLQS PTATPSVKSE CASPRNSGLL EELIHEAQVL RSGKNQQMSV RSSSSSAGTP  420
EFEICQEYWE EHPSSLPSEY APFSGNSFTE STPPVSAASP DIFQLSKISP VQSPSMGSGD  480
LVTEPKYESG GSPHPENFRP DALFSGNTTD VSIFNDAIAM LLGNDVSADS KPVLGDGTAF  540
NYSTWSNMPH ACEMSEFK

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-27	22	157	3	106	B-MYB
1h8a_C	1e-27	22	157	23	126	MYB TRANSFORMING PROTEIN
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator of gibberellin-dependent alpha-amylase expression in aleurone cells. Involved in pollen and floral organs development. May bind to the 5'-TAACAAA-3' box of alpha-amylase promoter. Required for anther development (PubMed:19454733, PubMed:20590996). Functions in parallel with UDT1 to regulate early anther development. Functions upstream of the transcription factor TDR and may positively regulate its transcription (PubMed:20590996). Required for pollen development. Probably required for controlling tapetal cell size and promoting tapetal programmed cell death (PCD) during anther development. Required for exine and Ubisch body formation in anthers. Interacts with the DNA specific motifs of giberrellin-up-regulated genes of anthers and regulates their expression. Positively regulates the expression of the laurate hydroxylase CYP703A3, known to be essential for the development of pollen exine and anther epicuticular layer (PubMed:19454733). Functions with MYBS1 to integrate diverse nutrient starvation and gibberellin (GA) signaling pathways during germination of grains. Sugar, nitrogen and phosphate starvation signals converge and interconnect with GA to promote the co-nuclear import of GAMYB and MYBS1, resulting in the expression of a large set of GA-inducible hydrolases, transporters and regulators that are essential for mobilization of nutrient reserves in the endosperm to support seedling growth (PubMed:22773748). {ECO:0000269\|PubMed:14688295, ECO:0000269\|PubMed:19454733, ECO:0000269\|PubMed:20590996, ECO:0000269\|PubMed:22773748}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	462864219

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By gibberellin in aleurone cells. {ECO:0000269\|PubMed:14688295}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_025819835.1	0.0	transcription factor GAMYB-like
Swissprot	Q0JIC2	0.0	GAMYB_ORYSJ; Transcription factor GAMYB
TrEMBL	A0A2S3HQQ9	0.0	A0A2S3HQQ9_9POAL; Transcription factor
TrEMBL	A0A2T7DFC7	0.0	A0A2T7DFC7_9POAL; Transcription factor
STRING	Pavir.Ea03206.1.p	0.0	(Panicum virgatum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP3947	36	64

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G06100.3	4e-82	myb domain protein 33

Publications ? help Back to Top
Gocal GF, et al. Long-day up-regulation of a GAMYB gene during Lolium temulentum inflorescence formation. Plant Physiol., 1999. 119(4): p. 1271-8 [PMID:10198085] Ueguchi-Tanaka M, et al. Rice dwarf mutant d1, which is defective in the alpha subunit of the heterotrimeric G protein, affects gibberellin signal transduction. Proc. Natl. Acad. Sci. U.S.A., 2000. 97(21): p. 11638-43 [PMID:11027362] Sutoh K,Yamauchi D Two cis-acting elements necessary and sufficient for gibberellin-upregulated proteinase expression in rice seeds. Plant J., 2003. 34(5): p. 635-45 [PMID:12787245] Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Washio K Functional dissections between GAMYB and Dof transcription factors suggest a role for protein-protein associations in the gibberellin-mediated expression of the RAmy1A gene in the rice aleurone. Plant Physiol., 2003. 133(2): p. 850-63 [PMID:14500792] Eastmond PJ,Jones RL Hormonal regulation of gluconeogenesis in cereal aleurone is strongly cultivar-dependent and gibberellin action involves SLENDER1 but not GAMYB. Plant J., 2005. 44(3): p. 483-93 [PMID:16236157] Xie Z, et al. Interactions of two abscisic-acid induced WRKY genes in repressing gibberellin signaling in aleurone cells. Plant J., 2006. 46(2): p. 231-42 [PMID:16623886] Tsuji H, et al. GAMYB controls different sets of genes and is differentially regulated by microRNA in aleurone cells and anthers. Plant J., 2006. 47(3): p. 427-44 [PMID:16792694] Wang Y,Wang YF,Zhang DB [Identification of the rice (Oryza sativa L.) mutant msp1-4 and expression analysis of its UDT1 and GAMYB genes]. Zhi Wu Sheng Li Yu Fen Zi Sheng Wu Xue Xue Bao, 2006. 32(5): p. 527-34 [PMID:17075175] Liu SM,Wang ZY,Cai XL [Preliminary screening of target genes of rice transcription factor OsBP-73]. Zhi Wu Sheng Li Yu Fen Zi Sheng Wu Xue Xue Bao, 2007. 33(5): p. 456-62 [PMID:17960050] Aya K, et al. Gibberellin modulates anther development in rice via the transcriptional regulation of GAMYB. Plant Cell, 2009. 21(5): p. 1453-72 [PMID:19454733] Hu L,Tan H,Liang W,Zhang D The Post-meiotic Deficicent Anther1 (PDA1) gene is required for post-meiotic anther development in rice. J Genet Genomics, 2010. 37(1): p. 37-46 [PMID:20171576] Liu Z,Bao W,Liang W,Yin J,Zhang D Identification of gamyb-4 and analysis of the regulatory role of GAMYB in rice anther development. J Integr Plant Biol, 2010. 52(7): p. 670-8 [PMID:20590996] Plackett AR,Thomas SG,Wilson ZA,Hedden P Gibberellin control of stamen development: a fertile field. Trends Plant Sci., 2011. 16(10): p. 568-78 [PMID:21824801] Aya K, et al. The Gibberellin perception system evolved to regulate a pre-existing GAMYB-mediated system during land plant evolution. Nat Commun, 2011. 2: p. 544 [PMID:22109518] Hong YF, et al. Convergent starvation signals and hormone crosstalk in regulating nutrient mobilization upon germination in cereals. Plant Cell, 2012. 24(7): p. 2857-73 [PMID:22773748] Wang Y, et al. TamiR159 directed wheat TaGAMYB cleavage and its involvement in anther development and heat response. PLoS ONE, 2012. 7(11): p. e48445 [PMID:23133634] Zhang Y, et al. GmGBP1, a homolog of human ski interacting protein in soybean, regulates flowering and stress tolerance in Arabidopsis. BMC Plant Biol., 2013. 13: p. 21 [PMID:23388059] Zhang Y, et al. A GAMYB homologue CsGAMYB1 regulates sex expression of cucumber via an ethylene-independent pathway. J. Exp. Bot., 2014. 65(12): p. 3201-13 [PMID:24790111] Yano K, et al. Comprehensive gene expression analysis of rice aleurone cells: probing the existence of an alternative gibberellin receptor. Plant Physiol., 2015. 167(2): p. 531-44 [PMID:25511432] Sutoh K, et al. An N-terminal region of a Myb-like protein is involved in its intracellular localization and activation of a gibberellin-inducible proteinase gene in germinated rice seeds. Biosci. Biotechnol. Biochem., 2015. 79(5): p. 747-59 [PMID:25559339] Kwon CT,Kim SH,Kim D,Paek NC The Rice Floral Repressor Early flowering1 Affects Spikelet Fertility By Modulating Gibberellin Signaling. Rice (N Y), 2015. 8(1): p. 58 [PMID:26202549] Suzuki A, et al. Cloning and expression of five myb-related genes from rice seed. Gene, 1997. 198(1-2): p. 393-8 [PMID:9370307]