PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Cenchrinae; Setaria

Family

MYB

Protein Properties

Length: 268aa MW: 29197 Da PI: 5.1715

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Sevir.2G208100.1.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	46.4	9.1e-15	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++lv G +W ++++ g+ R++k+c++rw +yl Sevir.2G208100.1.p 14 KGPWTAEEDQKLVSFLVNNGQCCWGAVPKLAGLLRCGKSCRLRWTNYL 61 79****************************99**********97 PP
2	Myb_DNA-binding	54.6	2.5e-17	70	111	4	47
S-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 4 WTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 ++eE+e ++++++lG++ W++Ia+ ++ gRt++++k++w+++ Sevir.2G208100.1.p 70 LSPEEEETVINLHAELGNR-WSKIASQLP-GRTDNDIKNHWNTH 111 69***************.*****.**********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	2.7E-19	5	62	IPR009057	Homeodomain-like
PROSITE profile	PS51294	12.765	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	8.99E-27	11	108	IPR009057	Homeodomain-like
SMART	SM00717	2.9E-11	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	1.7E-13	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	3.36E-8	16	61	No hit	No description
PROSITE profile	PS51294	28.035	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	7.5E-26	63	116	IPR009057	Homeodomain-like
SMART	SM00717	1.1E-15	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.4E-15	70	111	IPR001005	SANT/Myb domain
CDD	cd00167	2.12E-12	71	112	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
MGRQPCCDKV GLKKGPWTAE EDQKLVSFLV NNGQCCWGAV PKLAGLLRCG KSCRLRWTNY 60 LRPDLKRGLL SPEEEETVIN LHAELGNRWS KIASQLPGRT DNDIKNHWNT HIKKKLRKMG 120 IDPATHKPLQ PAPPQPNEEE KAAAASAIVS GVELGNEAFS ISEVPMVHLL DDVVLPYDLV 180 AGAPPASNSG IDTAYSPEPS SSSSSCSGSA TASSCASSVV DGECRNWLEW AESMLLDDVV 240 TGPAPWTFED PFVTYQRIAL FDHQETW*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	3e-28	12	116	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as positive regulator of abscisic acid (ABA) signaling in response to salt stress. Acts as negative regulator ABI1, ABI2 and PP2CA, which are protein phosphatases 2C acting as negative regulator of ABA signaling. Binds to the DNA specific sequence and core element 5'-ACGT-3' found in the promoters of ABI1 and PP2CA to negatively regulate their expression during ABA-dependent salt stress response. {ECO:0000269\|PubMed:23660402}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Sevir.2G208100.1.p

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salt stress, drought stress and abscisic acid (ABA). Down-regulated by salicylic acid (SA) methyl jasmonate (JA). {ECO:0000269\|PubMed:23660402}.

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	BT083735	1e-134	BT083735.2 Zea mays full-length cDNA clone ZM_BFb0033K01 mRNA, complete cds.
GenBank	BT085521	1e-134	BT085521.2 Zea mays full-length cDNA clone ZM_BFc0028P12 mRNA, complete cds.
GenBank	BT085625	1e-134	BT085625.2 Zea mays full-length cDNA clone ZM_BFc0040A03 mRNA, complete cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_004956764.1	0.0	transcription factor MYB41
Swissprot	Q9C7U7	2e-81	MYB20_ARATH; Transcription factor MYB20
TrEMBL	K4A0V7	0.0	K4A0V7_SETIT; Uncharacterized protein
STRING	Si032498m	0.0	(Setaria italica)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP79	38	563

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G66230.1	3e-83	myb domain protein 20

Link Out ? help Back to Top
Phytozome	Sevir.2G208100.1.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]