PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Panicinae; Panicum

Family

MYB

Protein Properties

Length: 349aa MW: 37619.2 Da PI: 6.7408

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Pahal.E03758.1	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	54.5	2.7e-17	25	72	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 Pahal.E03758.1 25 RGPWTLEEDNLLMNYIACHGEGRWNLLARCSGLKRTGKSCRLRWLNYL 72 89********************************************97 PP
2	Myb_DNA-binding	53.6	5e-17	78	121	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ T+eE++l+++++ ++G++ W++Ia++++ gRt++++k++w++ Pahal.E03758.1 78 RGNLTPEEQLLILELHSKWGNR-WSRIAQHLP-GRTDNEIKNYWRT 121 7999****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	16.885	20	72	IPR017930	Myb domain
SuperFamily	SSF46689	6.36E-31	22	119	IPR009057	Homeodomain-like
SMART	SM00717	1.2E-13	24	74	IPR001005	SANT/Myb domain
Pfam	PF00249	5.9E-15	25	72	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.7E-23	26	79	IPR009057	Homeodomain-like
CDD	cd00167	3.23E-11	27	72	No hit	No description
PROSITE profile	PS51294	26.281	73	127	IPR017930	Myb domain
SMART	SM00717	1.5E-15	77	125	IPR001005	SANT/Myb domain
Pfam	PF00249	6.7E-16	78	121	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	5.3E-24	80	126	IPR009057	Homeodomain-like
CDD	cd00167	8.89E-13	82	121	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: 349 aa Download sequence Send to blast
MSQRKGAMAA VTSSKHEEEM MELRRGPWTL EEDNLLMNYI ACHGEGRWNL LARCSGLKRT 60 GKSCRLRWLN YLKPDIKRGN LTPEEQLLIL ELHSKWGNRW SRIAQHLPGR TDNEIKNYWR 120 TRVQKQARQL RVDANSAVFR DAVRCYWMPR LLEKMAATSA HQVDPALLHP AHVATGLGSA 180 SPPVHGGQHD ATSAPGSGYG HHQSYPVDPS PSTSTSGSTS AAALPPVPCF SELSWVDQYG 240 PYADLDGPGA GAFDSAALGG LGLDGLDLGP ADGDVYPDST LLDYLNSACC TGGGAMMTMM 300 GGGNGAHSTC GAMDEYDGAY VPSSWRTDEL CQAAARKLGD HHQWGGGI*

Sequence ? help Back to Top

Protein Sequence Length: 349 aa Download sequence Send to blast

MSQRKGAMAA VTSSKHEEEM MELRRGPWTL EEDNLLMNYI ACHGEGRWNL LARCSGLKRT  60
GKSCRLRWLN YLKPDIKRGN LTPEEQLLIL ELHSKWGNRW SRIAQHLPGR TDNEIKNYWR  120
TRVQKQARQL RVDANSAVFR DAVRCYWMPR LLEKMAATSA HQVDPALLHP AHVATGLGSA  180
SPPVHGGQHD ATSAPGSGYG HHQSYPVDPS PSTSTSGSTS AAALPPVPCF SELSWVDQYG  240
PYADLDGPGA GAFDSAALGG LGLDGLDLGP ADGDVYPDST LLDYLNSACC TGGGAMMTMM  300
GGGNGAHSTC GAMDEYDGAY VPSSWRTDEL CQAAARKLGD HHQWGGGI*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	1e-26	22	126	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}.

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	HF679427	0.0	HF679427.1 Saccharum hybrid cultivar Co 86032 mRNA for ScMYB21 protein.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_025814736.1	0.0	transcription factor MYB2-like
Swissprot	Q9C9G7	2e-79	MYB62_ARATH; Transcription factor MYB62
TrEMBL	A0A2S3HXI2	0.0	A0A2S3HXI2_9POAL; Uncharacterized protein
STRING	Pavir.Ea00660.1.p	0.0	(Panicum virgatum)

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	2e-80	myb domain protein 62

Link Out ? help Back to Top
Phytozome	Pahal.E03758.1

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]