PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Triticinae; Triticum

Family

MYB

Protein Properties

Length: 335aa MW: 35948.4 Da PI: 5.3731

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
TRAES3BF034000040CFD_t1	genome	IWGSC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	53.6	5.1e-17	15	62	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd ll +++ +G g+W++ ar+ g++Rt+k+c++rw++yl TRAES3BF034000040CFD_t1 15 RGPWTLEEDNLLMSYIACHGEGRWNLLARCSGLKRTGKSCRLRWLNYL 62 89********************************************97 PP
2	Myb_DNA-binding	50.9	3.6e-16	68	111	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ T+eE++ ++++++++G++ W++Ia++++ gRt++++k++w++ TRAES3BF034000040CFD_t1 68 RGNLTAEEQLVILELHAKWGNR-WSRIAQHLP-GRTDNEIKNYWRT 111 7999****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	15.79	10	62	IPR017930	Myb domain
SuperFamily	SSF46689	4.12E-30	13	109	IPR009057	Homeodomain-like
SMART	SM00717	2.2E-13	14	64	IPR001005	SANT/Myb domain
Pfam	PF00249	7.9E-15	15	62	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.9E-23	16	69	IPR009057	Homeodomain-like
CDD	cd00167	6.93E-11	17	62	No hit	No description
PROSITE profile	PS51294	25.503	63	117	IPR017930	Myb domain
SMART	SM00717	1.8E-14	67	115	IPR001005	SANT/Myb domain
Pfam	PF00249	1.2E-14	68	111	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.1E-23	70	116	IPR009057	Homeodomain-like
CDD	cd00167	7.45E-12	72	111	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009686	Biological Process	gibberellin biosynthetic process
GO:0009751	Biological Process	response to salicylic acid
GO:0016036	Biological Process	cellular response to phosphate starvation
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 335 aa Download sequence Send to blast
MAMAAMEEEA AELRRGPWTL EEDNLLMSYI ACHGEGRWNL LARCSGLKRT GKSCRLRWLN 60 YLKPDIKRGN LTAEEQLVIL ELHAKWGNRW SRIAQHLPGR TDNEIKNYWR TRVQKQARQL 120 KVDANSAVFR DAVRCYWMPR LLDKMSMAAA STAAPPPLME QHGQGVLSSS QSPPIGSDQL 180 CCYGPAAAGF DPSPSASTSG STAAAALQPA PVPCFSELNW EDQYCYPSGG DLDGGAGGME 240 LDSAALLGSL GLDGLDLGPA ESYLPDATLL DYLNYSSCTA NAAMNMMAMN GGSYNNSSYC 300 GGGGAMVDGD HHDTTTAATT CHAARKLAGE WGGGI

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	1e-27	12	116	1	104	MYB PROTO-ONCOGENE PROTEIN
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription repressor of phosphate (Pi) starvation-induced genes. Regulates negatively Pi starvation responses via the repression of gibberellic acid (GA) biosynthesis and signaling. Modulates root architecture, phosphatase activity, and Pi uptake and accumulation. {ECO:0000269\|PubMed:19529828}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00216	DAP	Transfer from AT1G68320	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Slightly induced by salicylic acid (PubMed:16463103). Induced reversibly in response to phosphate (Pi) deficiency but repressed in the presence of Pi, specifically in the leaves. Availability of Pi increases with decreased levels (PubMed:19529828). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:19529828}.

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

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	HG670306	0.0	HG670306.1 Triticum aestivum chromosome 3B, genomic scaffold, cultivar Chinese Spring.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_020164367.1	0.0	transcription factor MYB108-like
Swissprot	Q9C9G7	4e-77	MYB62_ARATH; Transcription factor MYB62
TrEMBL	A0A077RU70	0.0	A0A077RU70_WHEAT; Uncharacterized protein
STRING	TRIUR3_09345-P1	0.0	(Triticum urartu)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP198	38	330

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G68320.1	4e-74	myb domain protein 62

Publications ? help Back to Top
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] Brenchley R, et al. Analysis of the bread wheat genome using whole-genome shotgun sequencing. Nature, 2012. 491(7426): p. 705-10 [PMID:23192148]