PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Itr_sc000032.1_g00031.1

Organism

Ipomoea trifida

Taxonomic ID

35884

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea

Family

MYB

Protein Properties

Length: 266aa MW: 29558 Da PI: 4.5778

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Itr_sc000032.1_g00031.1	genome	Kazusa	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	56.4	6.8e-18	5	52	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEd++lv ++++ G g+W++ ++ g+ R++k+c++rw +yl Itr_sc000032.1_g00031.1 5 KGPWTPEEDQILVSYIQKNGHGNWRALPKQAGLLRCGKSCRLRWTNYL 52 79****************************99**********97 PP
2	Myb_DNA-binding	53.9	4.3e-17	58	103	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg++T+eE++ +++++++lG++ W++Ia++++ gRt++++k+ w+++l Itr_sc000032.1_g00031.1 58 RGNFTKEEEDTIIQLHEMLGNR-WSAIAARLP-GRTDNEIKNVWHTHL 103 89******************.*****.**********986 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	19.559	1	52	IPR017930	Myb domain
SuperFamily	SSF46689	7.91E-32	1	99	IPR009057	Homeodomain-like
SMART	SM00717	3.1E-14	4	54	IPR001005	SANT/Myb domain
Pfam	PF00249	1.7E-16	5	52	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.4E-25	6	59	IPR009057	Homeodomain-like
CDD	cd00167	3.75E-11	7	52	No hit	No description
PROSITE profile	PS51294	26.471	53	107	IPR017930	Myb domain
SMART	SM00717	2.0E-15	57	105	IPR001005	SANT/Myb domain
Pfam	PF00249	3.2E-16	58	103	IPR001005	SANT/Myb domain
CDD	cd00167	2.53E-11	60	103	No hit	No description
Gene3D	G3DSA:1.10.10.60	3.3E-27	60	107	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: 266 aa Download sequence Send to blast
MGLKKGPWTP EEDQILVSYI QKNGHGNWRA LPKQAGLLRC GKSCRLRWTN YLRPDIKRGN 60 FTKEEEDTII QLHEMLGNRW SAIAARLPGR TDNEIKNVWH THLKKKLKGY QPPQNAKKLF 120 SGKIAVAGDV AGDSSITTSE DDGSNGMNVL VSSPERSSSA TSSEMSSVTE GVAVDAPAVG 180 VKQEDVNSSP EYLPEIDESF WTEEAAVASL PWVEVDDEFP VVGASLANSD DVDRMMWHST 240 TLDDDMDFWY NVFVRSAGEL PELPEF

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1gv2_A	6e-28	3	107	2	105	MYB PROTO-ONCOGENE PROTEIN
1h8a_C	6e-28	3	107	25	128	MYB TRANSFORMING PROTEIN
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor involved in cold-regulation of CBF genes and in the development of freezing tolerance. May be part of a complex network of transcription factors controlling the expression of CBF genes and other genes in response to cold stress. Binds to the MYB recognition sequences in the promoters of CBF1, CBF2 and CBF3 genes (PubMed:17015446). Involved in drought and salt tolerance. May enhance expression levels of genes involved in abscisic acid (ABA) biosynthesis and signaling, as well as those encoding stress-protective proteins (PubMed:19161942). {ECO:0000269\|PubMed:17015446, ECO:0000269\|PubMed:19161942}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by abscisic acid (ABA) and drought stress (PubMed:19161942). Induced by salt stress (PubMed:19161942). {ECO:0000269\|PubMed:19161942}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_019180117.1	1e-143	PREDICTED: myb-related protein Myb4-like
Refseq	XP_019180118.1	1e-143	PREDICTED: myb-related protein Myb4-like
Refseq	XP_019180119.1	1e-143	PREDICTED: myb-related protein Myb4-like
Swissprot	Q9LTC4	5e-80	MYB15_ARATH; Transcription factor MYB15
TrEMBL	A0A1U7YDQ0	1e-103	A0A1U7YDQ0_NICSY; myb-related protein Myb4-like
TrEMBL	Q9SLT1	1e-103	Q9SLT1_TOBAC; Myb-related transcription factor LBM2
STRING	XP_009802252.1	1e-104	(Nicotiana sylvestris)

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	2e-78	myb domain protein 15

Publications ? help Back to Top
Schnaubelt D, et al. Low glutathione regulates gene expression and the redox potentials of the nucleus and cytosol in Arabidopsis thaliana. Plant Cell Environ., 2015. 38(2): p. 266-79 [PMID:24329757] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Ma X, et al. CYCLIN-DEPENDENT KINASE G2 regulates salinity stress response and salt mediated flowering in Arabidopsis thaliana. Plant Mol. Biol., 2015. 88(3): p. 287-99 [PMID:25948280] Kim SH, et al. Phosphorylation of the transcriptional repressor MYB15 by mitogen-activated protein kinase 6 is required for freezing tolerance in Arabidopsis. Nucleic Acids Res., 2017. 45(11): p. 6613-6627 [PMID:28510716] Chezem WR,Memon A,Li FS,Weng JK,Clay NK SG2-Type R2R3-MYB Transcription Factor MYB15 Controls Defense-Induced Lignification and Basal Immunity in Arabidopsis. Plant Cell, 2017. 29(8): p. 1907-1926 [PMID:28733420] Pal S, et al. TransDetect Identifies a New Regulatory Module Controlling Phosphate Accumulation. Plant Physiol., 2017. 175(2): p. 916-926 [PMID:28827455]