PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Chenopodiaceae; Betoideae; Beta

Family

MYB

Protein Properties

Length: 360aa MW: 39675.5 Da PI: 6.5076

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Bv3_049670_hwcc.t1	genome	TBVR	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	58.4	1.6e-18	15	62	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++l d+++++G g+W++ ++ g++R++k+c++rw +yl Bv3_049670_hwcc.t1 15 KGPWTPEEDKQLTDYIQRHGHGSWRALPKLAGLNRCGKSCRLRWTNYL 62 79********************************************97 PP
2	Myb_DNA-binding	50.1	6.5e-16	68	113	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++T eE++ +++++ lG++ W++Ia++++ gRt++++k+ w+++l Bv3_049670_hwcc.t1 68 RGKFTDEEQQTIINLHSVLGNK-WSAIASHLP-GRTDNEIKNLWNTHL 113 89******************.*****.**********986 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	2.4E-25	6	65	IPR009057	Homeodomain-like
PROSITE profile	PS51294	15.927	10	62	IPR017930	Myb domain
SuperFamily	SSF46689	2.55E-31	12	109	IPR009057	Homeodomain-like
SMART	SM00717	8.1E-15	14	64	IPR001005	SANT/Myb domain
Pfam	PF00249	4.1E-17	15	62	IPR001005	SANT/Myb domain
CDD	cd00167	1.03E-11	17	62	No hit	No description
PROSITE profile	PS51294	25.784	63	117	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	7.4E-27	66	117	IPR009057	Homeodomain-like
SMART	SM00717	4.1E-14	67	115	IPR001005	SANT/Myb domain
Pfam	PF00249	1.2E-14	68	113	IPR001005	SANT/Myb domain
CDD	cd00167	7.67E-11	70	113	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009737	Biological Process	response to abscisic acid
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 360 aa Download sequence Send to blast
MMGRSPCCDE SGLKKGPWTP EEDKQLTDYI QRHGHGSWRA LPKLAGLNRC GKSCRLRWTN 60 YLRPDIKRGK FTDEEQQTII NLHSVLGNKW SAIASHLPGR TDNEIKNLWN THLKKKLLQM 120 GIDPVTHRPR TDLNLLANLP QLLMAANISS SLMMNSGNIG NHTLEDTLRL IESDAAQLAK 180 FQILHNLLQV LSPSSSNNAP PAGLLSNSTM PFQNQVNDNY NLLRMANSRV ETGVTAGITA 240 SEISQFPALN TFGGSSSFET PATHQQLQTN QHDTKQTDAE IRTPESLMPA LVPASPDHCS 300 TSQIDTIIMS SNPSSATTAA TDPFETAAAS WTNDLIDDAE HSYWRDIIEQ ASSPSWPISS

Sequence ? help Back to Top

Protein Sequence Length: 360 aa Download sequence Send to blast

MMGRSPCCDE SGLKKGPWTP EEDKQLTDYI QRHGHGSWRA LPKLAGLNRC GKSCRLRWTN  60
YLRPDIKRGK FTDEEQQTII NLHSVLGNKW SAIASHLPGR TDNEIKNLWN THLKKKLLQM  120
GIDPVTHRPR TDLNLLANLP QLLMAANISS SLMMNSGNIG NHTLEDTLRL IESDAAQLAK  180
FQILHNLLQV LSPSSSNNAP PAGLLSNSTM PFQNQVNDNY NLLRMANSRV ETGVTAGITA  240
SEISQFPALN TFGGSSSFET PATHQQLQTN QHDTKQTDAE IRTPESLMPA LVPASPDHCS  300
TSQIDTIIMS SNPSSATTAA TDPFETAAAS WTNDLIDDAE HSYWRDIIEQ ASSPSWPISS

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-28	13	117	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as negative regulator of lateral root (LR) development. Required for normal auxin responses during LR development. May be part of a negative feedback loop stimulated specifically in the endodermis upon LR initiation to ensure that LRs are formed only in the correct place. {ECO:0000269\|PubMed:24902892}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by abscisic acid (ABA), auxin and gravity in roots. {ECO:0000269\|PubMed:24902892}.

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_010671094.1	0.0	PREDICTED: transcription factor MYB39
Refseq	XP_019103974.1	0.0	PREDICTED: transcription factor MYB39
Swissprot	Q9S9Z2	8e-91	MYB93_ARATH; Transcription factor MYB93
TrEMBL	A0A0K9RLU6	1e-175	A0A0K9RLU6_SPIOL; Uncharacterized protein
STRING	XP_010671094.1	0.0	(Beta vulgaris)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G16770.2	4e-97	myb domain protein 9

Publications ? help Back to Top
Gibbs DJ,Coates JC AtMYB93 is an endodermis-specific transcriptional regulator of lateral root development in arabidopsis. Plant Signal Behav, 2014. 9(10): p. e970406 [PMID:25482809]