PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana

Family

MYB

Protein Properties

Length: 294aa MW: 34131.4 Da PI: 7.4152

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_009607518.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	39.6	1.2e-12	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g WT+ Ed ll ++++++G W++ + + g+ R++k+c++rw +yl XP_009607518.1 14 KGTWTAKEDMLLTNYINEHGEVGWRSLPMKAGLLRCGKSCRLRWVNYL 61 799***************99******99**********97 PP
2	Myb_DNA-binding	53.7	4.8e-17	67	112	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++T eE++l+v++ ++lG++ W++Ia +++ gRt++++k++w+++l XP_009607518.1 67 RGNFTSEEEDLIVRLYNLLGSR-WSLIAGRIP-GRTDNEIKNYWNTHL 112 89******************.*****.**********996 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	11.325	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	8.07E-27	11	108	IPR009057	Homeodomain-like
SMART	SM00717	3.9E-10	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	5.0E-11	14	61	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.3E-20	15	68	IPR009057	Homeodomain-like
CDD	cd00167	1.37E-6	16	61	No hit	No description
PROSITE profile	PS51294	23.008	62	116	IPR017930	Myb domain
SMART	SM00717	1.5E-14	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	2.8E-15	67	112	IPR001005	SANT/Myb domain
CDD	cd00167	1.34E-9	69	112	No hit	No description
Gene3D	G3DSA:1.10.10.60	3.7E-24	69	117	IPR009057	Homeodomain-like

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: 294 aa Download sequence Send to blast
MGRKPCCSKE GLRKGTWTAK EDMLLTNYIN EHGEVGWRSL PMKAGLLRCG KSCRLRWVNY 60 LKPGIKRGNF TSEEEDLIVR LYNLLGSRWS LIAGRIPGRT DNEIKNYWNT HLLKKLKSEG 120 LEPKIHKSLA KNTRRRKEKA NVSSQINQKG YKEKKKRNKK GKIEENCNNI EEKEQVAKKI 180 EEQWHTQDSV QAMSGFSSTS EVASEKETNC NNVHCPSSGQ SLEENDNEIY EKLQVIDELL 240 LNDNCLLPTE CTEFNSESQM LEVYEEYFQL VSENSFYHFQ DYAHSFVEFS QDDL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
3zqc_A	1e-22	14	140	2	123	MYB3
3zqc_D	1e-22	14	140	2	123	MYB3
3zqc_G	1e-22	14	140	2	123	MYB3
3zqc_J	1e-22	14	140	2	123	MYB3
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Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	133	138	RRRKEK
2	134	156	RRKEKANVSSQINQKGYKEKKKR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. {ECO:0000305}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_009607518.1	0.0	PREDICTED: myb-related protein 308-like isoform X2
Swissprot	P81393	6e-62	MYB08_ANTMA; Myb-related protein 308
TrEMBL	A0A1S3Z2S9	0.0	A0A1S3Z2S9_TOBAC; myb-related protein 308-like
STRING	XP_009607518.1	0.0	(Nicotiana tomentosiformis)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA12	24	2154

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G13540.1	1e-63	myb domain protein 5

Publications ? help Back to Top
Jackson D,Culianez-Macia F,Prescott AG,Roberts K,Martin C Expression patterns of myb genes from Antirrhinum flowers. Plant Cell, 1991. 3(2): p. 115-25 [PMID:1840903]