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

cra_locus_54612_iso_1

Organism

Catharanthus roseus

Taxonomic ID

4058

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Gentianales; Apocynaceae; Rauvolfioideae; Vinceae; Catharanthinae; Catharanthus

Family

MYB

Protein Properties

Length: 120aa MW: 13850.3 Da PI: 9.0448

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
cra_locus_54612_iso_1	genome	MPGR	-

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	56.8	5.2e-18	37	84	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT+eEde+l+ +++ +G g+W++ ++ g+ R++k+c++rw +yl cra_locus_54612_iso_1_len_357_ver_3 37 KGAWTKEEDERLIAYIRAHGEGCWRSLPKAAGLLRCGKSCRLRWINYL 84 79****************************99**********97 PP
2	Myb_DNA-binding	32.6	1.9e-10	90	119	1	31
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartm 31 rg++T+eEdel+++++ +lG++ W++Ia ++ cra_locus_54612_iso_1_len_357_ver_3 90 RGNFTEEEDELIIKLHSLLGNK-WSLIAGRL 119 89******************.***876 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	4.1E-25	28	87	IPR009057	Homeodomain-like
PROSITE profile	PS51294	23.862	32	88	IPR017930	Myb domain
SMART	SM00717	8.2E-14	36	86	IPR001005	SANT/Myb domain
Pfam	PF00249	5.6E-16	37	84	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	1.19E-25	38	115	IPR009057	Homeodomain-like
CDD	cd00167	3.02E-10	39	84	No hit	No description
Gene3D	G3DSA:1.10.10.60	2.1E-15	88	119	IPR009057	Homeodomain-like
PROSITE profile	PS51294	14.365	89	120	IPR017930	Myb domain
SMART	SM00717	2.9	89	120	IPR001005	SANT/Myb domain
Pfam	PF00249	1.5E-8	90	119	IPR001005	SANT/Myb domain

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: 120 aa Download sequence Send to blast
XAGGLHTYFP DLSNRTQTER ERSMGRSPCC EKEHTNKGAW TKEEDERLIA YIRAHGEGCW 60 RSLPKAAGLL RCGKSCRLRW INYLRPDLKR GNFTEEEDEL IIKLHSLLGN KWSLIAGRLX

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1h8a_C	9e-20	36	119	26	108	MYB TRANSFORMING PROTEIN
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. {ECO:0000305}.
UniProt	Transcription repressor involved in regulation of protection against UV. Mediates transcriptional repression of CYP73A5, the gene encoding trans-cinnamate 4-monooxygenase, thereby regulating the accumulation of the UV-protectant compound sinapoylmalate. {ECO:0000269\|PubMed:11080161}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Down-regulated by exposure to UV-B light. {ECO:0000269\|PubMed:11080161}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_019165231.1	5e-64	PREDICTED: myb-related protein 308-like isoform X1
Refseq	XP_019165232.1	3e-64	PREDICTED: myb-related protein 308-like isoform X2
Swissprot	P81393	1e-64	MYB08_ANTMA; Myb-related protein 308
Swissprot	Q9SZP1	4e-64	MYB4_ARATH; Transcription repressor MYB4
TrEMBL	A0A0S3R9U9	2e-63	A0A0S3R9U9_PHAAN; Uncharacterized protein
STRING	Bo3g149450.1	4e-63	(Brassica oleracea)
STRING	XP_010028718.1	3e-63	(Eucalyptus grandis)

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

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] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Schenke D,Cai D,Scheel D Suppression of UV-B stress responses by flg22 is regulated at the chromatin level via histone modification. Plant Cell Environ., 2014. 37(7): p. 1716-21 [PMID:24450952] Zhou M, et al. Changing a conserved amino acid in R2R3-MYB transcription repressors results in cytoplasmic accumulation and abolishes their repressive activity in Arabidopsis. Plant J., 2015. 84(2): p. 395-403 [PMID:26332741] Zhang J, et al. Soybean SPX1 is an important component of the response to phosphate deficiency for phosphorus homeostasis. Plant Sci., 2016. 248: p. 82-91 [PMID:27181950] Zhou M, et al. LNK1 and LNK2 Corepressors Interact with the MYB3 Transcription Factor in Phenylpropanoid Biosynthesis. Plant Physiol., 2017. 174(3): p. 1348-1358 [PMID:28483877] Mondal SK,Roy S Genome-wide sequential, evolutionary, organizational and expression analyses of phenylpropanoid biosynthesis associated MYB domain transcription factors in Arabidopsis. J. Biomol. Struct. Dyn., 2018. 36(6): p. 1577-1601 [PMID:28490275] Verma N,Burma PK Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum. Plant J., 2017. 92(3): p. 481-494 [PMID:28849604]