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; Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa

Family

MYB

Protein Properties

Length: 330aa MW: 36061.2 Da PI: 6.7416

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
BGIOSGA033804-PA	genome	RIS	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	56.5	6.6e-18	15	62	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd +lv +++q+G+g+W+++++ g+ R+ k+c++rw +yl BGIOSGA033804-PA 15 KGPWTPEEDIILVSYIQQHGPGNWRSVPENTGLMRCSKSCRLRWTNYL 62 79********************************************97 PP
2	Myb_DNA-binding	47.1	5.4e-15	68	113	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++T+ E+ +++++ ++lG++ W++Ia++++ Rt++++k++w+++l BGIOSGA033804-PA 68 RGNFTPHEEGIIIHLQALLGNK-WAAIASYLP-QRTDNDIKNYWNTHL 113 89******************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	24.642	10	66	IPR017930	Myb domain
SuperFamily	SSF46689	1.67E-30	12	109	IPR009057	Homeodomain-like
SMART	SM00717	7.4E-14	14	64	IPR001005	SANT/Myb domain
Pfam	PF00249	2.8E-16	15	62	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.1E-23	16	69	IPR009057	Homeodomain-like
CDD	cd00167	2.29E-12	17	62	No hit	No description
PROSITE profile	PS51294	19.148	67	117	IPR017930	Myb domain
SMART	SM00717	2.4E-13	67	115	IPR001005	SANT/Myb domain
Pfam	PF00249	2.9E-13	68	113	IPR001005	SANT/Myb domain
CDD	cd00167	7.12E-10	70	113	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.5E-24	70	117	IPR009057	Homeodomain-like

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: 330 aa Download sequence Send to blast
MGRPPCCDNG VGVKKGPWTP EEDIILVSYI QQHGPGNWRS VPENTGLMRC SKSCRLRWTN 60 YLRPGIKRGN FTPHEEGIII HLQALLGNKW AAIASYLPQR TDNDIKNYWN THLKKKVKRL 120 QQQQQSHPDH HHHHSFQTTP SSSNAAAVAT TSPNYYNPNN SNSNSSNYLH NNNHNLESMQ 180 SMATAPSNEA TTIPKLFQFQ TWMKPSPATT SSAATAAAGS CYKQAMAMQE LQEEQEGSAA 240 AAAMASSIDG VSKDQDYHMC AVISGDDKSS SSEMMTAAAM AGHGEAATTT FSLLENWLLD 300 DMPGQAAMSA AMDGFLEISA GYCCADPIMF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	1e-25	15	117	4	105	MYB PROTO-ONCOGENE PROTEIN
1mse_C	1e-25	15	117	4	105	C-Myb DNA-Binding Domain
1msf_C	1e-25	15	117	4	105	C-Myb DNA-Binding Domain
Search in ModeBase

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Os.57062	0.0	leaf

Expression -- Microarray ? help Back to Top
Source	ID	E-value
GEO	32996053	0.0

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: During seed development, gradually down-regulated towards the onset of ripening (veraison). During berry skin development, dramatic decrease to full repression at veraison, followed by a slight increase towards ripening. In flowers, barely detectable in stamens, at the interface of filaments and anthers. {ECO:0000269\|PubMed:22018045}.
Uniprot	TISSUE SPECIFICITY: Restricted to stomatal guard cells. Mostly expressed in leaves, cotyledons, hypocotyls, seeds and ripened berry skins. {ECO:0000269\|PubMed:22018045}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in the regulation of gene (e.g. drought-regulated and flavonoid biosynthetic genes) expression and stomatal movements leading to negative regulation of responses to drought and responses to other physiological stimuli (e.g. light). {ECO:0000269\|PubMed:22018045}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Repressed by abscisic acid (ABA) and osmotic stress (salt stress). {ECO:0000269\|PubMed:22018045}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AK110844	0.0	AK110844.1 Oryza sativa Japonica Group cDNA clone:002-172-B09, full insert sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_015618031.1	0.0	transcription factor MYB30
Swissprot	B3VTV7	5e-88	MYB60_VITVI; Transcription factor MYB60
TrEMBL	A2ZFC6	0.0	A2ZFC6_ORYSI; Uncharacterized protein
TrEMBL	Q2R2L6	0.0	Q2R2L6_ORYSJ; Myb-like DNA-binding domain containing protein, expressed
STRING	OS11T0558200-01	0.0	(Oryza sativa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP229	38	296

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G08810.1	2e-79	myb domain protein 60

Publications ? help Back to Top
Jaillon O, et al. The grapevine genome sequence suggests ancestral hexaploidization in major angiosperm phyla. Nature, 2007. 449(7161): p. 463-7 [PMID:17721507]