PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Lamiales; Lentibulariaceae; Genlisea

Family

MYB

Protein Properties

Length: 267aa MW: 30816.4 Da PI: 5.02

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
EPS64534.1	genome	LSMU	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	59.8	6.1e-19	101	146	2	48
SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 g WT+eEd llv++v+++G + W+ Ia+++ gR +kqc++rw+++l EPS64534.1 101 GQWTPEEDRLLVKLVEEHGIRKWSQIAQMLE-GRIGKQCRERWHNHL 146 78***************************.***********97 PP
2	Myb_DNA-binding	55.7	1.1e-17	152	194	1	45
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45 +++WT+eEd +l++ +k+lG++ W+ I+++++ gRt++++k++w+ EPS64534.1 152 KDNWTEEEDRILIRSHKELGNK-WAEISKRLP-GRTENSIKNHWN 194 689*****************.*****.*********8 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	20.343	90	146	IPR017930	Myb domain
SMART	SM00717	1.0E-16	99	148	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	3.95E-32	100	193	IPR009057	Homeodomain-like
Gene3D	G3DSA:1.10.10.60	6.4E-30	101	154	IPR009057	Homeodomain-like
Pfam	PF13921	6.0E-20	103	160	No hit	No description
CDD	cd00167	1.13E-15	103	146	No hit	No description
PROSITE profile	PS51294	27.316	147	201	IPR017930	Myb domain
SMART	SM00717	2.6E-17	151	199	IPR001005	SANT/Myb domain
CDD	cd00167	1.94E-13	154	197	No hit	No description
Gene3D	G3DSA:1.10.10.60	2.0E-22	155	201	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0010183	Biological Process	pollen tube guidance
GO:0045697	Biological Process	regulation of synergid differentiation
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 267 aa Download sequence Send to blast
MEFYNNDENA PPPYIKTPTD DDDGDCCYFM DPRWIQFQSS LDPLFFDDCF VADFHDDPLA 60 EFVIPPPDET SSSSAAAAAI APPVKKQAEK RGRRKGKSGN GQWTPEEDRL LVKLVEEHGI 120 RKWSQIAQML EGRIGKQCRE RWHNHLRPDI KKDNWTEEED RILIRSHKEL GNKWAEISKR 180 LPGRTENSIK NHWNATKRRQ LSRRKCRTKF SRPDSILQNY ITSLNGTAEG AADSDASAAL 240 EYDYAEDMEM DLAPLMMDNA VDFFFDI

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	3e-45	101	201	5	105	MYB PROTO-ONCOGENE PROTEIN
1mse_C	2e-45	101	201	5	105	C-Myb DNA-Binding Domain
1msf_C	2e-45	101	201	5	105	C-Myb DNA-Binding Domain
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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}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00442	DAP	Transfer from AT4G18770	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_027169364.1	3e-76	transcription factor MYB98-like
Swissprot	Q9S7L2	5e-68	MYB98_ARATH; Transcription factor MYB98
TrEMBL	S8CC50	0.0	S8CC50_9LAMI; Uncharacterized protein
STRING	PGSC0003DMT400087324	2e-74	(Solanum tuberosum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA3150	23	49

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G18770.1	9e-69	myb domain protein 98

Publications ? help Back to Top
Leushkin EV, et al. The miniature genome of a carnivorous plant Genlisea aurea contains a low number of genes and short non-coding sequences. BMC Genomics, 2013. 14: p. 476 [PMID:23855885] 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]