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; Camelineae; Capsella

Family

MYB

Protein Properties

Length: 438aa MW: 49333.1 Da PI: 8.4757

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Cagra.1398s0045.1.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	56.7	5.4e-18	113	159	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 Cagra.1398s0045.1.p 113 KGQWTAEEDRKLIKLVKQHGDRKWAIISEKLE-GRAGKQCRERWHNHL 159 799***************************.***********97 PP
2	Myb_DNA-binding	54	4e-17	165	207	1	45
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 +++W++eE+ +v+a+++ G++ W+ Ia+ ++ gRt++++k++w+ Cagra.1398s0045.1.p 165 KDSWSEEEERVFVEAHTRIGNK-WAEIAKLIQ-GRTENSIKNHWN 207 679*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	29.224	108	163	IPR017930	Myb domain
SuperFamily	SSF46689	2.08E-28	110	206	IPR009057	Homeodomain-like
SMART	SM00717	2.9E-16	112	161	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.4E-26	114	166	IPR009057	Homeodomain-like
CDD	cd00167	1.18E-14	116	159	No hit	No description
Pfam	PF13921	3.1E-19	116	173	No hit	No description
SMART	SM00717	1.2E-13	164	212	IPR001005	SANT/Myb domain
PROSITE profile	PS51294	18.914	164	214	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	5.1E-19	167	212	IPR009057	Homeodomain-like
CDD	cd00167	7.85E-10	167	210	No hit	No description

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: 438 aa Download sequence Send to blast
MEDQGTHEKS LAHCAAPPLT AVERFLNSQK NDTLCFKTQE RSIDRPILKT TRATEIRKDN 60 KQNMMFGPRK EKNLAVNNGN RNVIGEMIVK GGTTRDYQKS TTCKKRPYKN LIKGQWTAEE 120 DRKLIKLVKQ HGDRKWAIIS EKLEGRAGKQ CRERWHNHLR PDIKKDSWSE EEERVFVEAH 180 TRIGNKWAEI AKLIQGRTEN SIKNHWNATK RRQNSKRKHK RSRNADSTNS DVDDLSPSAK 240 RPCILEDYIR SIDNNDKGNG QHIITATGGS NIFLSTPNLE DGDSTSSLLD DPYDEELIFL 300 KNIFANHPVS LENMNLSQGS DEITQSSSSG FMFKNPNPKP NLHNNIVGNQ LGTMVTEPAI 360 TSHLASDIYL SDLLDGTASS SSLSFMSSNN SSEHAAENEL FVPQANSTSE RREMDLMEML 420 SGSSTIGSTS NIWFPLF*

Sequence ? help Back to Top

Protein Sequence Length: 438 aa Download sequence Send to blast

MEDQGTHEKS LAHCAAPPLT AVERFLNSQK NDTLCFKTQE RSIDRPILKT TRATEIRKDN  60
KQNMMFGPRK EKNLAVNNGN RNVIGEMIVK GGTTRDYQKS TTCKKRPYKN LIKGQWTAEE  120
DRKLIKLVKQ HGDRKWAIIS EKLEGRAGKQ CRERWHNHLR PDIKKDSWSE EEERVFVEAH  180
TRIGNKWAEI AKLIQGRTEN SIKNHWNATK RRQNSKRKHK RSRNADSTNS DVDDLSPSAK  240
RPCILEDYIR SIDNNDKGNG QHIITATGGS NIFLSTPNLE DGDSTSSLLD DPYDEELIFL  300
KNIFANHPVS LENMNLSQGS DEITQSSSSG FMFKNPNPKP NLHNNIVGNQ LGTMVTEPAI  360
TSHLASDIYL SDLLDGTASS SSLSFMSSNN SSEHAAENEL FVPQANSTSE RREMDLMEML  420
SGSSTIGSTS NIWFPLF*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1mse_C	5e-45	111	213	2	104	C-Myb DNA-Binding Domain
1msf_C	5e-45	111	213	2	104	C-Myb DNA-Binding Domain
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	209	220	KRRQNSKRKHKR

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	Cagra.1398s0045.1.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_006290059.1	0.0	transcription factor MYB64
Swissprot	Q9FY60	0.0	MYB64_ARATH; Transcription factor MYB64
TrEMBL	R0FKF0	0.0	R0FKF0_9BRAS; Uncharacterized protein
STRING	Cagra.1398s0045.1.p	0.0	(Capsella grandiflora)

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	Cagra.1398s0045.1.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]