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; Solanoideae; Solaneae; Solanum

Family

MYB_related

Protein Properties

Length: 186aa MW: 21401.1 Da PI: 4.3671

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Sme2.5_03951.1_g00007.1	genome	EGD	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	51.2	3e-16	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+W +eEd++l+ ++k+ G g+W++ ++ g+ R++k+c++rw +yl Sme2.5_03951.1_g00007.1 14 KGPWAQEEDQILISYIKRNGHGNWRALPKQAGLLRCGKSCRLRWMNYL 61 79****************************99**********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-24	5	64	IPR009057	Homeodomain-like
PROSITE profile	PS51294	21.817	9	65	IPR017930	Myb domain
SMART	SM00717	5.8E-12	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	7.9E-15	14	61	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	9.51E-22	15	88	IPR009057	Homeodomain-like
CDD	cd00167	1.03E-9	16	61	No hit	No description
PROSITE profile	PS50090	3.95	62	151	IPR017877	Myb-like domain
Gene3D	G3DSA:1.10.10.60	2.3E-8	65	87	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: 186 aa Download sequence Send to blast
MVRAPCCEKT GLKKGPWAQE EDQILISYIK RNGHGNWRAL PKQAGLLRCG KSCRLRWMNY 60 LSPDIKRGNF TKEEEDNIIH LHEILGNSEA SVMTSSSSSI VTLDTMVNDQ IAIKSEEIDY 120 FSKMDESFWT DELTTENNFN FVTTRDGEEC QSLDMFNSST TIMEDDMDFL FNIFIKAEDF 180 SELPQL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-15	12	92	5	84	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcriptional activator involved in cold stress response (PubMed:14675437, PubMed:20807373, PubMed:22246661). Regulates positively the expression of genes involved in reactive oxygen species (ROS) scavenging such as peroxidase and superoxide dismutase during cold stress. Transactivates a complex gene network that have major effects on stress tolerance and panicle development (PubMed:20807373). {ECO:0000269\|PubMed:14675437, ECO:0000269\|PubMed:20807373, ECO:0000269\|PubMed:22246661}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By cold stress. {ECO:0000269\|PubMed:14675437, ECO:0000269\|PubMed:20807373, ECO:0000269\|Ref.2}.

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_004234040.1	6e-88	transcription factor MYB15
Swissprot	Q7XBH4	4e-52	MYB4_ORYSJ; Transcription factor MYB4
TrEMBL	A0A3Q7FCT1	1e-86	A0A3Q7FCT1_SOLLC; Uncharacterized protein
STRING	Solyc03g005570.2.1	2e-87	(Solanum lycopersicum)

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
AT3G23250.1	5e-52	myb domain protein 15

Publications ? help Back to Top
Park MR, et al. Supra-optimal expression of the cold-regulated OsMyb4 transcription factor in transgenic rice changes the complexity of transcriptional network with major effects on stress tolerance and panicle development. Plant Cell Environ., 2010. 33(12): p. 2209-30 [PMID:20807373] Soltész A, et al. The rice Osmyb4 gene enhances tolerance to frost and improves germination under unfavourable conditions in transgenic barley plants. J. Appl. Genet., 2012. 53(2): p. 133-43 [PMID:22246661]