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; Brachypodieae; Brachypodium

Family

MYB

Protein Properties

Length: 269aa MW: 29637.1 Da PI: 5.9153

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Bradi3g42430.2.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	51.4	2.5e-16	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT+eEd +lv + +G +W+++++ g+ R++k+c++rw +yl Bradi3g42430.2.p 14 RGPWTAEEDNKLVSFILTHGRCCWRAVPKLAGLLRCGKSCRLRWTNYL 61 89****************************99**********97 PP
2	Myb_DNA-binding	56.2	8.1e-18	69	111	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 T++E++l vd++++lG++ W++Ia++++ gRt++++k++w+++ Bradi3g42430.2.p 69 LLTADEEKLVVDLHAKLGNR-WSKIAAKLP-GRTDNEIKNHWNTH 111 569***************.*****.**********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.6E-21	5	63	IPR009057	Homeodomain-like
PROSITE profile	PS51294	14.555	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	3.03E-27	11	108	IPR009057	Homeodomain-like
SMART	SM00717	8.6E-13	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	8.1E-15	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	1.88E-10	16	61	No hit	No description
PROSITE profile	PS51294	27.429	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	5.8E-25	64	117	IPR009057	Homeodomain-like
SMART	SM00717	1.5E-15	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.8E-15	69	111	IPR001005	SANT/Myb domain
CDD	cd00167	5.44E-13	71	112	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:2000652	Biological Process	regulation of secondary cell wall biogenesis
GO:0005634	Cellular Component	nucleus
GO:0044212	Molecular Function	transcription regulatory region DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 269 aa Download sequence Send to blast
MGRQPCCDKQ GVKRGPWTAE EDNKLVSFIL THGRCCWRAV PKLAGLLRCG KSCRLRWTNY 60 LRPDLKRGLL TADEEKLVVD LHAKLGNRWS KIAAKLPGRT DNEIKNHWNT HIKKKLIKMG 120 IDPATHQPLA NTKAASPIGT TSQSTSFKSS DTVNQLDSKG THGEGVSRPT DSSEHSSRNT 180 SDDDQDLLAN LLLEEELPVD EPWLNFESSN DDEFSSIIGQ LLCDGPTDWL LDYQDVGMGG 240 SSLIDQDFGS PSSNLTEGAV RSSEESKF*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	4e-28	14	116	7	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	R2R3 MYB-type transcription factor controlling the production of volatile benzoides in flowers by regulating the shikimate pathway, namely by activation of the 5-enol-pyruvylshikimate-3-phosphate synthase gene. This scent, mostly produced in the evening and night by the petals, attracts the pollinators. Anthocyanins production is not controlled by ODO1 as color and scent are produced at different stages of development. {ECO:0000269\|PubMed:15805488}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Bradi3g42430.2.p

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Increases before the onset of volatile emission at the end of the light period, peaks at night and decreases when volatile emission declines early morning.

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_003574901.1	0.0	protein ODORANT1
Swissprot	Q50EX6	1e-84	ODO1_PETHY; Protein ODORANT1
TrEMBL	I1I9B3	0.0	I1I9B3_BRADI; Uncharacterized protein
STRING	BRADI3G42430.1	0.0	(Brachypodium distachyon)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G22680.1	6e-83	myb domain protein 85

Link Out ? help Back to Top
Phytozome	Bradi3g42430.2.p
Entrez Gene	100842162

Publications ? help Back to Top
Verdonk JC,Haring MA,van Tunen AJ,Schuurink RC ODORANT1 regulates fragrance biosynthesis in petunia flowers. Plant Cell, 2005. 17(5): p. 1612-24 [PMID:15805488]