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

MDP0000853568

Organism

Malus domestica

Taxonomic ID

3750

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Rosales; Rosaceae; Maloideae; Maleae; Malus

Family

MYB_related

Protein Properties

Length: 333aa MW: 36033.9 Da PI: 8.0601

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
MDP0000853568	genome	GDR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	33.6	9.2e-11	6	54	3	47
SS-HHHHHHHHHHHHHTTTT.....-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGgg.....tWktIartmgkgRtlkqcksrwqky 47 W++eEd+ + +a++++ + +W++Ia+ ++ ++ +++k ++q++ MDP0000853568 6 VWSKEEDKAFENAIAMHWIDenseeQWEKIAELVP-SKSMEELKQHYQML 54 7***************99***********.**********86 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51293	8.948	2	59	IPR017884	SANT domain
SMART	SM00717	7.4E-8	3	57	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	8.61E-10	5	60	IPR009057	Homeodomain-like
Gene3D	G3DSA:1.10.10.60	9.8E-6	6	55	IPR009057	Homeodomain-like
Pfam	PF00249	2.8E-8	6	54	IPR001005	SANT/Myb domain
CDD	cd00167	5.26E-10	7	55	No hit	No description
Gene3D	G3DSA:1.10.10.60	4.2E-5	129	206	IPR009057	Homeodomain-like
CDD	cd00167	9.58E-5	137	207	No hit	No description
PROSITE profile	PS51293	7.702	159	211	IPR017884	SANT domain
SMART	SM00717	1.4	160	209	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	1.0E-9	167	212	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	4.0E-11	167	209	IPR006447	Myb domain, plants

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: 333 aa Download sequence Send to blast
MSSSSVWSKE EDKAFENAIA MHWIDENSEE QWEKIAELVP SKSMEELKQH YQMLVDDVGA 60 IEAGRVSPPN YTADEXANTV SSSKDSGHRA SSSGXSASDK RLNCGHGGGF LGSXHDSASH 120 GGKGGSRADQ ERKKGIPWTE EEHRSSQIQX KNHVGYASVG RSMWGDKQVL FLLGLDKFGK 180 GDWRSISRNF VISRTPTQVA SHAQKYFIRL NSMNRDRRRS SIHDITSVNH GDVSSHQQPP 240 ITGQQTSTYA PTAATTIGVG VGPQSVKHXP QPHMAGLGMY GAPMGHPVSA PPGHMASAVG 300 TPVMLPPGHH PHAHPPYVVP VAYPMAHPTM HQ*

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Mdo.26864	0.0	leaf

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in aboveground tissues, with the highest level in leaves. {ECO:0000269\|PubMed:12172034}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that binds to 5'-TATCCA-3' elements in gene promoters. Derepresses strongly the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. Functions with GAMYB 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 MYBS1 and GAMYB, 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:12172034, ECO:0000269\|PubMed:22773748}.
UniProt	Transcription activator that binds to 5'-TATCCA-3' elements in gene promoters. Derepress strongly the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. {ECO:0000250\|UniProtKB:Q8LH59}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Repressed by sucrose and gibberellic acid (GA). {ECO:0000269\|PubMed:12172034}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AB250797	1e-147	AB250797.1 Pyrus pyrifolia DNA, microsatellite locus IPPN018.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_008393284.2	0.0	transcription factor MYBS1-like
Swissprot	B8A9B2	2e-77	MYBS1_ORYSI; Transcription factor MYBS1
Swissprot	Q8LH59	2e-77	MYBS1_ORYSJ; Transcription factor MYBS1
TrEMBL	A0A498I8E0	0.0	A0A498I8E0_MALDO; Uncharacterized protein
STRING	XP_008393284.1	0.0	(Malus domestica)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF10694	33	40

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G49010.1	1e-74	MYB family protein

Link Out ? help Back to Top
Phytozome	MDP0000853568

Publications ? help Back to Top
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]