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

PEQU_38668

Organism

Phalaenopsis equestris

Taxonomic ID

78828

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis

Family

MYB_related

Protein Properties

Length: 54aa MW: 6259.21 Da PI: 10.4191

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_38668	genome	BGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	46.5	8.5e-15	14	54	1	41
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqck 41 +g W++eEde+l++ ++++G +W+++++ g+ R++k+c+ PEQU_38668 14 KGLWSPEEDEKLLKHITKYGHTSWSSVPKLAGLQRCGKSCR 54 678*************************************8 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-17	6	54	IPR009057	Homeodomain-like
SuperFamily	SSF46689	7.59E-12	9	54	IPR009057	Homeodomain-like
PROSITE profile	PS51294	18.298	9	54	IPR017930	Myb domain
Pfam	PF00249	1.4E-12	14	54	IPR001005	SANT/Myb domain
CDD	cd00167	1.29E-7	17	54	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: 54 aa Download sequence Send to blast
MSKQSCFHNQ KQRKGLWSPE EDEKLLKHIT KYGHTSWSSV PKLAGLQRCG KSCR

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that coordinates a small network of downstream target genes required for several aspects of plant growth and development, such as xylem formation and xylem cell differentiation, and lateral root formation (PubMed:22708996). Regulates a specific set of target genes by binding DNA to the AC cis-element 5'-ACCTAC-3' (PubMed:23741471). Functions as a transcriptional regulator of stomatal closure. Plays a role the regulation of stomatal pore size independently of abscisic acid (ABA) (PubMed:16005292). Required for seed coat mucilage deposition during the development of the seed coat epidermis (PubMed:19401413). Involved in the induction of trichome initiation and branching by positively regulating GL1 and GL2. Required for gibberellin (GA) biosynthesis and degradation by positively affecting the expression of the enzymes that convert GA9 into the bioactive GA4, as well as the enzymes involved in the degradation of GA4 (PubMed:28207974). {ECO:0000269\|PubMed:16005292, ECO:0000269\|PubMed:19401413, ECO:0000269\|PubMed:22708996, ECO:0000269\|PubMed:23741471, ECO:0000269\|PubMed:28207974}.

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_020582552.1	2e-31	transcription repressor MYB6-like isoform X1
Refseq	XP_020582553.1	1e-32	transcription factor MYB86-like isoform X2
Refseq	XP_020582554.1	5e-33	transcription factor MYB86-like isoform X3
Refseq	XP_020582556.1	6e-33	transcription factor MYB86-like isoform X4
Refseq	XP_020589179.1	1e-32	transcription factor MYB86-like isoform X2
Refseq	XP_020589180.1	5e-33	transcription factor MYB86-like isoform X3
Refseq	XP_020589181.1	6e-33	transcription factor MYB86-like isoform X4
Swissprot	Q8VZQ2	2e-22	MYB61_ARATH; Transcription factor MYB61
TrEMBL	A0A287X364	1e-23	A0A287X364_HORVV; Uncharacterized protein
STRING	XP_008775654.1	5e-23	(Phoenix dactylifera)
STRING	XP_008800337.1	2e-23	(Phoenix dactylifera)
STRING	MLOC_37780.3	3e-23	(Hordeum vulgare)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP21121	6	6

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G01680.3	1e-25	myb domain protein 55

Publications ? help Back to Top
Heyndrickx KS,Vandepoele K Systematic identification of functional plant modules through the integration of complementary data sources. Plant Physiol., 2012. 159(3): p. 884-901 [PMID:22589469] Matías-Hernández L, et al. AaMYB1 and its orthologue AtMYB61 affect terpene metabolism and trichome development in Artemisia annua and Arabidopsis thaliana. Plant J., 2017. 90(3): p. 520-534 [PMID:28207974]