PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Byttnerioideae; Theobroma

Family

MYB_related

Protein Properties

Length: 227aa MW: 26572.6 Da PI: 9.0924

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Thecc1EG013357t2	genome	CGD	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	55.7	1.1e-17	34	77	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 r ++T+eE+e+l+ ++ +G++ W+ Iar ++ gRt++ +k++w+ Thecc1EG013357t2 34 RSPFTEEEEERLLASHRIHGNR-WAVIARLFP-GRTDNAVKNHWHV 77 789*****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.2E-9	16	41	IPR009057	Homeodomain-like
SuperFamily	SSF46689	2.57E-22	16	84	IPR009057	Homeodomain-like
PROSITE profile	PS51294	25.069	29	83	IPR017930	Myb domain
SMART	SM00717	2.1E-15	33	81	IPR001005	SANT/Myb domain
Pfam	PF00249	1.6E-14	34	76	IPR001005	SANT/Myb domain
CDD	cd00167	1.09E-11	36	76	No hit	No description
Gene3D	G3DSA:1.10.10.60	2.7E-17	42	77	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009737	Biological Process	response to abscisic acid
GO:2000652	Biological Process	regulation of secondary cell wall biogenesis
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 227 aa Download sequence Send to blast
PKSFKADQRR HVLIESGKSC RLRWFNQLDP RINRSPFTEE EEERLLASHR IHGNRWAVIA 60 RLFPGRTDNA VKNHWHVIMA RRCRERSRLY AKRSAAHHST TLPDHRKPSP KPLHQAVHSE 120 SEITTSFAPL FDKYKQGYPY PYPFPPHFFK EFYARDWNPT HCITITEDKN RPTEFYDFLQ 180 VNTDSNKSEV TDNTRRDEEE VDQEAMEQQS KAGASFIDFL SIGSSS*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	2e-21	10	83	35	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that confers sensitivity to abscisic acid (ABA) and salt, but tolerance to drought (PubMed:21399993). Regulates secondary cell wall (SCW) biosynthesis, especially in interfascicular and xylary fibers (PubMed:18952777, PubMed:23781226). {ECO:0000269\|PubMed:18952777, ECO:0000269\|PubMed:21399993, ECO:0000269\|PubMed:23781226}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00145	DAP	Transfer from AT1G17950	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By abscisic acid (PubMed:16463103, PubMed:21399993). Accumulates in response to salt (PubMed:21399993). Triggered by MYB46 and MYB83 in the regulation of secondary cell wall biosynthesis (PubMed:19674407, PubMed:22197883). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:19674407, ECO:0000269\|PubMed:21399993, ECO:0000269\|PubMed:22197883}.

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_007037053.1	1e-158	PREDICTED: transcriptional activator Myb
Swissprot	Q6R0C4	1e-61	MYB52_ARATH; Transcription factor MYB52
TrEMBL	A0A061FVI9	1e-169	A0A061FVI9_THECC; Myb domain protein 52 isoform 2 (Fragment)
STRING	EOY21554	1e-157	(Theobroma cacao)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G17950.1	1e-60	myb domain protein 52

Link Out ? help Back to Top
Phytozome	Thecc1EG013357t2
Entrez Gene	18604481

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] Motamayor JC, et al. The genome sequence of the most widely cultivated cacao type and its use to identify candidate genes regulating pod color. Genome Biol., 2013. 14(6): p. r53 [PMID:23731509] Cassan-Wang H, et al. Identification of novel transcription factors regulating secondary cell wall formation in Arabidopsis. Front Plant Sci, 2013. 4: p. 189 [PMID:23781226] Shi D, et al. MYB52 Negatively Regulates Pectin Demethylesterification in Seed Coat Mucilage. Plant Physiol., 2018. 176(4): p. 2737-2749 [PMID:29440562]