PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Saxifragales; Crassulaceae; Kalanchoe

Family

MYB

Protein Properties

Length: 272aa MW: 30076.3 Da PI: 6.5017

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Kalax.0124s0074.1.p	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	48.6	1.9e-15	23	70	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd l++++ G g+W+ a++ g++Rt+k+c++rw++yl Kalax.0124s0074.1.p 23 RGPWTVEEDTMLIHYISCNGDGRWNMLAKCAGLKRTGKSCRLRWLNYL 70 89********************************************97 PP
2	Myb_DNA-binding	51.2	2.9e-16	76	119	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ +++E++l++++++++G++ W++Ia++++ gRt++++k++w++ Kalax.0124s0074.1.p 76 RGNLSPQEQLLILELHAKWGNR-WSKIAQHLP-GRTDNEIKNFWRT 119 7899****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	14.615	18	70	IPR017930	Myb domain
SuperFamily	SSF46689	9.77E-30	21	117	IPR009057	Homeodomain-like
SMART	SM00717	2.3E-12	22	72	IPR001005	SANT/Myb domain
Pfam	PF00249	1.1E-13	23	70	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.9E-21	24	77	IPR009057	Homeodomain-like
CDD	cd00167	7.49E-10	25	70	No hit	No description
PROSITE profile	PS51294	24.684	71	125	IPR017930	Myb domain
SMART	SM00717	6.6E-15	75	123	IPR001005	SANT/Myb domain
Pfam	PF00249	2.0E-15	76	119	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.3E-23	78	124	IPR009057	Homeodomain-like
CDD	cd00167	8.93E-12	80	119	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: 272 aa Download sequence Send to blast
MACKSSSDGK GSMCEEDEAE LRRGPWTVEE DTMLIHYISC NGDGRWNMLA KCAGLKRTGK 60 SCRLRWLNYL KPDVKRGNLS PQEQLLILEL HAKWGNRWSK IAQHLPGRTD NEIKNFWRTR 120 VQKQALQLSL ETPDNQQLIA ASAFSQSNSP ASSSAMSMSP RINWHNTFSC NSVTPTLGEP 180 SSSSLHHQTP TNPSNNVAYG NNVCISSSSP FHHEDCYYVD NSQAADAGGG FGSVDAGVTA 240 TSGYVGRRDL VADDEVENGM WNNTDELWQF R*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	2e-24	20	125	1	105	MYB PROTO-ONCOGENE PROTEIN
1h8a_C	3e-24	20	125	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}.

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	-

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_019229265.1	3e-77	PREDICTED: transcription factor MYB24-like
Swissprot	Q9C9G7	1e-69	MYB62_ARATH; Transcription factor MYB62
TrEMBL	A0A314KLS4	7e-76	A0A314KLS4_NICAT; Transcription factor myb108
STRING	XP_009797951.1	6e-76	(Nicotiana sylvestris)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G68320.1	4e-68	myb domain protein 62

Link Out ? help Back to Top
Phytozome	Kalax.0124s0074.1.p

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]