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

Oropetium_20150105_14778A

Organism

Oropetium thomaeum

Taxonomic ID

1148796

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Chloridoideae; Cynodonteae; Tripogoninae; Oropetium

Family

MYB_related

Protein Properties

Length: 67aa MW: 7596.64 Da PI: 11.2916

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Oropetium_20150105_14778A	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	49.1	1.3e-15	14	59	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 +g W++eEde l + v+++G+ +W++I ++ ++R++k+c++rw + Oropetium_20150105_14778A 14 KGGWSAEEDEVLRQHVAEHGTQNWSSIQSKGLLNRSGKSCRLRWVN 59 688**********************999889*********87 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	1.3E-20	7	66	IPR009057	Homeodomain-like
PROSITE profile	PS51294	20.598	9	65	IPR017930	Myb domain
SuperFamily	SSF46689	2.58E-16	10	66	IPR009057	Homeodomain-like
SMART	SM00717	1.8E-11	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	2.7E-14	14	59	IPR001005	SANT/Myb domain
CDD	cd00167	7.35E-11	17	61	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: 67 aa Download sequence Send to blast
MAPRRRVERS EVKKGGWSAE EDEVLRQHVA EHGTQNWSSI QSKGLLNRSG KSCRLRWVNK 60 LQPGLK*

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator that acts as a positive regulator of male germline development by promoting both gametic cell specification and cell cycle progression (PubMed:15694308, PubMed:15618418, PubMed:19300502, PubMed:21285328). Binds to canonical MYB sites 5'-AACCGTC-3', 5'-AAACCGC-3' and 5'-AACCGT-3' in promoters to trigger the expression of male germline-specific or enriched genes (e.g. MGH3, GEX2 and GCS1), including those required for fertilization (PubMed:21285328, PubMed:19300502). Required for sperm cell specification leading to pollen maturation by activating a germline-specific regulon (PubMed:21285328, PubMed:15694308, PubMed:15618418, PubMed:19300502). Involved in pollen mitosis entry at G2-M transition via the regulation of CYCB1-1, DAZ1 and DAZ2 expression (PubMed:15618418, PubMed:19300502, PubMed:24876252). {ECO:0000269\|PubMed:15618418, ECO:0000269\|PubMed:15694308, ECO:0000269\|PubMed:19300502, ECO:0000269\|PubMed:21285328, ECO:0000269\|PubMed:24876252}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Oropetium_20150105_14778A

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Repressed by the microRNA 159 (miR159); the production of miR159 is stimulated by the anaphase promoting complex/cyclosome (APC/C) (PubMed:21441434). Activated by ARID1 in male germline cells via specific histone acetylation regulation (e.g. H3K9Ac) (PubMed:25057814). {ECO:0000269\|PubMed:21441434, ECO:0000269\|PubMed:25057814}.

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_020201575.1	1e-23	transcription factor MYB21-like
Refseq	XP_024317615.1	2e-23	transcription factor MYB80-like
Swissprot	A0A178VEK7	6e-22	DUO1_ARATH; Transcription factor DUO1
TrEMBL	A0A287WH67	2e-23	A0A287WH67_HORVV; Uncharacterized protein
TrEMBL	A0A3B6RI23	1e-22	A0A3B6RI23_WHEAT; Uncharacterized protein
TrEMBL	A0A446XCW8	1e-22	A0A446XCW8_TRITD; Uncharacterized protein
STRING	EOX96402	3e-22	(Theobroma cacao)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT3G60460.1	2e-24	MYB family protein

Link Out ? help Back to Top
Phytozome	Oropetium_20150105_14778A

Publications ? help Back to Top
Zheng B,He H,Zheng Y,Wu W,McCormick S An ARID domain-containing protein within nuclear bodies is required for sperm cell formation in Arabidopsis thaliana. PLoS Genet., 2014. 10(7): p. e1004421 [PMID:25057814] Peters B, et al. A Conserved cis-Regulatory Module Determines Germline Fate through Activation of the Transcription Factor DUO1 Promoter. Plant Physiol., 2017. 173(1): p. 280-293 [PMID:27624837] Zheng Z, et al. Target RNA Secondary Structure Is a Major Determinant of miR159 Efficacy. Plant Physiol., 2017. 174(3): p. 1764-1778 [PMID:28515145]