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: 268aa MW: 31567.9 Da PI: 9.2676

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
RrC5929_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	29.9	1.3e-09	74	104	17	48
HHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 17 kqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +++G + W+ Ia+ ++ gR +kqc++rw+++l RrC5929_p1 74 EKYGLRKWSHIAQVLP-GRIGKQCRERWHNHL 104 589***********.***********97 PP
2	Myb_DNA-binding	53	7.9e-17	110	152	1	45
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 + W++eEd l++ +k+ G++ W+ Ia++++ gRt++++k++w+ RrC5929_p1 110 KETWSEEEDRVLIEFHKEIGNK-WAEIAKRLP-GRTENSIKNHWN 152 578*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
SMART	SM00717	0.88	66	106	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.1E-19	74	110	IPR009057	Homeodomain-like
Pfam	PF00249	3.4E-8	74	104	IPR001005	SANT/Myb domain
CDD	cd00167	3.29E-8	74	104	No hit	No description
PROSITE profile	PS50090	7.898	74	104	IPR017877	Myb-like domain
SuperFamily	SSF46689	1.16E-28	84	163	IPR009057	Homeodomain-like
PROSITE profile	PS51294	25.955	105	159	IPR017930	Myb domain
SMART	SM00717	4.8E-16	109	157	IPR001005	SANT/Myb domain
Pfam	PF00249	1.8E-15	110	152	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.5E-22	111	158	IPR009057	Homeodomain-like
CDD	cd00167	1.02E-12	112	155	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: 268 aa Download sequence Send to blast
MVDSYESKPR LMNHHFQGSD NQYFIRNHHQ EISLVDGHNP VDLEQNNMIM TRMLPFEYPP 60 TEIIKPTNFM MPDEKYGLRK WSHIAQVLPG RIGKQCRERW HNHLRPDIKK ETWSEEEDRV 120 LIEFHKEIGN KWAEIAKRLP GRTENSIKNH WNATKRRQFS KRKCRSKYPR PSLLQDYIKS 180 LDLGVLSSSS VPARGRRKES NKKYVVAVEE KKKKKKEEKF YGQDRIVPEC VFADGFGFNE 240 NLFEEGCSID SLLDDLPQAD IDAFVHGI

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1mse_C	7e-38	74	159	20	105	C-Myb DNA-Binding Domain
1msf_C	7e-38	74	159	20	105	C-Myb DNA-Binding Domain
Search in ModeBase

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	195	215	RRKESNKKYVVAVEEKKKKKK

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that binds to the motif 5'-GTAACNT-3' in the promoter of target genes (e.g. DD11 and DD18) and promotes their expression within synergid cells (e.g. in the filiform apparatus) in ovules (PubMed:16214903, PubMed:17693534, PubMed:18410484, PubMed:17937500). Required for the formation of the filiform apparatus during synergid cell differentiation in the female gametophyte (PubMed:16214903). Involved in pollen tube guidance to the micropyle (PubMed:16214903, PubMed:17937500, PubMed:23093426). {ECO:0000269\|PubMed:16214903, ECO:0000269\|PubMed:17693534, ECO:0000269\|PubMed:17937500, ECO:0000269\|PubMed:18410484, ECO:0000269\|PubMed:23093426}.

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	DQ198082	1e-178	DQ198082.1 Arabidopsis thaliana myb family transcription factor (MYB98) mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_010436491.1	1e-137	PREDICTED: transcription factor MYB98-like
Swissprot	Q9S7L2	1e-118	MYB98_ARATH; Transcription factor MYB98
TrEMBL	A0A078FBH9	1e-130	A0A078FBH9_BRANA; BnaC03g62830D protein
TrEMBL	A0A078JWI4	1e-130	A0A078JWI4_BRANA; BnaAnng36230D protein (Fragment)
STRING	XP_010436491.1	1e-137	(Camelina sativa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM5869	28	47

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G18770.1	1e-111	myb domain protein 98

Publications ? help Back to Top
Mendes MA, et al. Live and let die: a REM complex promotes fertilization through synergid cell death in Arabidopsis. Development, 2016. 143(15): p. 2780-90 [PMID:27338615]