PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; stem eudicotyledons; Proteales; Nelumbonaceae; Nelumbo

Family

MYB

Protein Properties

Length: 303aa MW: 34752.1 Da PI: 6.172

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
NNU_012608-RA	genome	CAS	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	19	66	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd ll+++++ +G g+W++ a+ g++Rt+k+c++rw++yl NNU_012608-RA 19 RGPWTLEEDTLLIHYIACHGEGRWNLLAKSSGLKRTGKSCRLRWLNYL 66 89********************************************97 PP
2	Myb_DNA-binding	53.9	4.2e-17	72	115	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ T+eE++l+++++ ++G++ W++Ia++++ gRt++++k++w++ NNU_012608-RA 72 RGNLTPEEQLLILELHSRWGNR-WSKIAQHLP-GRTDNEIKNYWRT 115 7999****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	17.459	14	66	IPR017930	Myb domain
SuperFamily	SSF46689	4.49E-31	16	113	IPR009057	Homeodomain-like
SMART	SM00717	4.5E-14	18	68	IPR001005	SANT/Myb domain
Pfam	PF00249	1.4E-15	19	66	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.2E-22	20	73	IPR009057	Homeodomain-like
CDD	cd00167	2.12E-10	21	66	No hit	No description
PROSITE profile	PS51294	25.63	67	121	IPR017930	Myb domain
SMART	SM00717	2.5E-15	71	119	IPR001005	SANT/Myb domain
Pfam	PF00249	5.3E-16	72	115	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	6.3E-24	74	120	IPR009057	Homeodomain-like
CDD	cd00167	1.94E-11	76	115	No hit	No description

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: 303 aa Download sequence Send to blast
MSTPKSLYSY GEEDVELRRG PWTLEEDTLL IHYIACHGEG RWNLLAKSSG LKRTGKSCRL 60 RWLNYLKPDV KRGNLTPEEQ LLILELHSRW GNRWSKIAQH LPGRTDNEIK NYWRTRVQKQ 120 ARHLKIDANS ARFRDAIRCF WMPRLLQKIE DSSLAMINQN SSSSPIPLNL QIPQPSPLPP 180 PPEVSLSVSE PTDSINLQEK NCTSPSISSS DSMNISKFPE FSEYPTTSSL LLHDFGNIVY 240 NPYVDNSSYD MDDFNTSVMS LQGGYEASDC HMAESNWVGN DVAESIWSID ELWQFRKLQD 300 RGI

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	3e-26	16	121	1	105	MYB PROTO-ONCOGENE PROTEIN
1h8a_C	3e-26	16	121	24	128	MYB TRANSFORMING PROTEIN
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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
MP00159	DAP	Transfer from AT1G25340	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 -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010265100.1	0.0	PREDICTED: myb-related protein MYBAS2-like
Swissprot	Q9C9G7	5e-86	MYB62_ARATH; Transcription factor MYB62
TrEMBL	A0A1U8AH53	0.0	A0A1U8AH53_NELNU; myb-related protein MYBAS2-like
STRING	XP_010265100.1	0.0	(Nelumbo nucifera)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G25340.1	1e-83	myb domain protein 116

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]