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; Brassiceae; Raphanus

Family

MYB

Protein Properties

Length: 421aa MW: 47661.4 Da PI: 9.5364

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
RrC17042_p1	genome	MSU	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	54.4	3e-17	105	151	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g WT+eEd +l+++v+qlG + W+ I++++ gR +kqc++rw+++l RrC17042_p1 105 KGQWTAEEDRKLIRLVRQLGEKKWAMISEKLE-GRAGKQCRERWHNHL 151 799***************************.***********97 PP
2	Myb_DNA-binding	49.8	7.6e-16	158	199	2	45
SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 + W++eE++ lv+ +k+ G++ W+ Ia+ ++ gRt++++k++w+ RrC17042_p1 158 DGWSEEEEKVLVETHKRIGNK-WAEIAKLIP-GRTENSIKNHWN 199 56*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	28.439	100	155	IPR017930	Myb domain
SuperFamily	SSF46689	4.67E-29	102	198	IPR009057	Homeodomain-like
SMART	SM00717	1.5E-15	104	153	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	5.6E-26	106	158	IPR009057	Homeodomain-like
CDD	cd00167	2.02E-14	108	151	No hit	No description
Pfam	PF13921	2.8E-18	108	166	No hit	No description
PROSITE profile	PS51294	18.416	156	206	IPR017930	Myb domain
SMART	SM00717	7.5E-13	156	204	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	6.3E-20	159	204	IPR009057	Homeodomain-like
CDD	cd00167	4.88E-10	160	202	No hit	No description

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: 421 aa Download sequence Send to blast
MEHRRLVHGA APPLTSVERF LYGQKNDTLY PKKQDCSRDR HPAIMKKTKA IETKNDNKEN 60 LTFGPRKDKH LVANGGISIG DMVAKDATRG YHNPTKKRPF KNLIKGQWTA EEDRKLIRLV 120 RQLGEKKWAM ISEKLEGRAG KQCRERWHNH LRPDIKKDGW SEEEEKVLVE THKRIGNKWA 180 EIAKLIPGRT ENSIKNHWNA TKRRQTSKRK QKRREANGGN DDSDLSPAAK RPCILQDYIK 240 SIDSNVKNKA NDDNKNENSI SVLTTPNLDQ IYSDGDSTSS ILGDPYDEEL VYLQNIFANH 300 PVSLDNIGLN QTSDEVTMIK NPNSHKSVWT HHQDQAMAAV PENKPHLASD VYLSYLLNGT 360 ASSYSYPHFP SSSSSTSSTT VEQGGHSELL VPQDNSTGER REMDLMEMLS GSIQGSNKCF 420 P

Sequence ? help Back to Top

Protein Sequence Length: 421 aa Download sequence Send to blast

MEHRRLVHGA APPLTSVERF LYGQKNDTLY PKKQDCSRDR HPAIMKKTKA IETKNDNKEN  60
LTFGPRKDKH LVANGGISIG DMVAKDATRG YHNPTKKRPF KNLIKGQWTA EEDRKLIRLV  120
RQLGEKKWAM ISEKLEGRAG KQCRERWHNH LRPDIKKDGW SEEEEKVLVE THKRIGNKWA  180
EIAKLIPGRT ENSIKNHWNA TKRRQTSKRK QKRREANGGN DDSDLSPAAK RPCILQDYIK  240
SIDSNVKNKA NDDNKNENSI SVLTTPNLDQ IYSDGDSTSS ILGDPYDEEL VYLQNIFANH  300
PVSLDNIGLN QTSDEVTMIK NPNSHKSVWT HHQDQAMAAV PENKPHLASD VYLSYLLNGT  360
ASSYSYPHFP SSSSSTSSTT VEQGGHSELL VPQDNSTGER REMDLMEMLS GSIQGSNKCF  420
P

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1mse_C	2e-44	103	206	2	105	C-Myb DNA-Binding Domain
1msf_C	2e-44	103	206	2	105	C-Myb DNA-Binding Domain
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	201	212	KRRQTSKRKQKR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor required for female gametophyte fertility. Acts redundantly with MYB64 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. {ECO:0000269\|PubMed:24068955}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00567	DAP	Transfer from AT5G58850	Download

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_018469808.1	0.0	PREDICTED: myb-related protein A-like
Swissprot	Q9FIM4	0.0	MY119_ARATH; Transcription factor MYB119
TrEMBL	M4DV03	0.0	M4DV03_BRARP; Uncharacterized protein
STRING	Bra020346.1-P	0.0	(Brassica rapa)

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
AT5G58850.1	0.0	myb domain protein 119

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]