PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Boechereae; Boechera

Family

MYB

Protein Properties

Length: 444aa MW: 50071.3 Da PI: 8.3649

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Bostr.23997s0007.1.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	57.2	3.9e-18	112	158	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g WT+eEd +l+++vkq+G ++W+ I++++ gR +kqc++rw+++l Bostr.23997s0007.1.p 112 KGQWTAEEDRKLIKLVKQHGDRRWAIISEKFE-GRAGKQCRERWHNHL 158 799***************************.***********97 PP
2	Myb_DNA-binding	56	9e-18	164	206	1	45
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 +++W++eE+ ++v+a+++ G++ W+ Ia+ ++ gRt++++k++w+ Bostr.23997s0007.1.p 164 KDSWSEEEERIFVEAHTRIGNK-WAEIAKLIQ-GRTENSIKNHWN 206 679*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	29.004	107	162	IPR017930	Myb domain
SuperFamily	SSF46689	1.44E-28	109	205	IPR009057	Homeodomain-like
SMART	SM00717	1.2E-16	111	160	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	1.5E-26	113	166	IPR009057	Homeodomain-like
Pfam	PF13921	6.7E-19	115	172	No hit	No description
CDD	cd00167	7.87E-15	115	158	No hit	No description
PROSITE profile	PS51294	19.309	163	213	IPR017930	Myb domain
SMART	SM00717	1.8E-14	163	211	IPR001005	SANT/Myb domain
CDD	cd00167	1.80E-10	166	209	No hit	No description
Gene3D	G3DSA:1.10.10.60	6.1E-19	167	211	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0051302	Biological Process	regulation of cell division
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 444 aa Download sequence Send to blast
MEDQRIQEKS LAHCAAPPLT AVERFLNGQK NDTLCFKTQE RSIDQPILKT TRAIEIRNDN 60 KENMMFGPRK EKNLAVNSGN RNVIGEMIVK GATRVYKKST TCKKLPYKNL IKGQWTAEED 120 RKLIKLVKQH GDRRWAIISE KFEGRAGKQC RERWHNHLRP DIKKDSWSEE EERIFVEAHT 180 RIGNKWAEIA KLIQGRTENS IKNHWNATKR RQNGKRKHKR SKNADNSSDI DDLSPSAKRP 240 CILEDYIRSI ENNDKDNGEN IITTGGNNVL STSNLDDGDS TFSLLDEPYD EEIIFLKNIF 300 ANHPVSLDNV GLSQGSDEIT QSSSSGFMFK NPNPKPIVGN HLGTMVTEPA ITSHLASDIY 360 LSDLLNGTAS SSSLSFLSSN NSEHAAVNDL FVPQANSTSE RREMDLIEML SVSSTIVEVD 420 AQVGESFQAK RCLQWQYLKG KVI*

Sequence ? help Back to Top

Protein Sequence Length: 444 aa Download sequence Send to blast

MEDQRIQEKS LAHCAAPPLT AVERFLNGQK NDTLCFKTQE RSIDQPILKT TRAIEIRNDN  60
KENMMFGPRK EKNLAVNSGN RNVIGEMIVK GATRVYKKST TCKKLPYKNL IKGQWTAEED  120
RKLIKLVKQH GDRRWAIISE KFEGRAGKQC RERWHNHLRP DIKKDSWSEE EERIFVEAHT  180
RIGNKWAEIA KLIQGRTENS IKNHWNATKR RQNGKRKHKR SKNADNSSDI DDLSPSAKRP  240
CILEDYIRSI ENNDKDNGEN IITTGGNNVL STSNLDDGDS TFSLLDEPYD EEIIFLKNIF  300
ANHPVSLDNV GLSQGSDEIT QSSSSGFMFK NPNPKPIVGN HLGTMVTEPA ITSHLASDIY  360
LSDLLNGTAS SSSLSFLSSN NSEHAAVNDL FVPQANSTSE RREMDLIEML SVSSTIVEVD  420
AQVGESFQAK RCLQWQYLKG KVI*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1mse_C	3e-45	110	212	2	104	C-Myb DNA-Binding Domain
1msf_C	3e-45	110	212	2	104	C-Myb DNA-Binding Domain
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	208	219	KRRQNGKRKHKR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor required for female gametophyte fertility (PubMed:23057675, PubMed:24068955). Acts redundantly with MYB119 to initiate the FG5 transition during female gametophyte development. The FG5 transition represents the switch between free nuclear divisions and cellularization-differentiation in female gametophyte, and occurs during developmental stage FG5 (PubMed:24068955). {ECO:0000269\|PubMed:23057675, ECO:0000269\|PubMed:24068955}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Bostr.23997s0007.1.p

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	AY519620	0.0	AY519620.1 Arabidopsis thaliana MYB transcription factor (At5g11050) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010453145.1	0.0	PREDICTED: myb-related protein 330-like
Swissprot	Q9FY60	0.0	MYB64_ARATH; Transcription factor MYB64
TrEMBL	R0FKF0	0.0	R0FKF0_9BRAS; Uncharacterized protein
STRING	Bostr.23997s0007.1.p	0.0	(Boechera stricta)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM4265	26	56

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G11050.1	0.0	myb domain protein 64

Link Out ? help Back to Top
Phytozome	Bostr.23997s0007.1.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]