PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

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: 153aa MW: 17426 Da PI: 9.5102

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_10019	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	39.9	9.5e-13	5	57	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHT.....TTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmg.....kgRtlkqcksrwqkyl 48 +++WT+eE+ l+ +v ++G+g+W+tI r R+ ++k++w++ + PEQU_10019 5 KQKWTAEEEFALKAGVVKHGSGNWRTILRDPEfsdilFLRSNVDLKDKWRNMR 57 79*********************************55*********976 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	11.513	1	61	IPR017930	Myb domain
SuperFamily	SSF46689	2.62E-16	2	70	IPR009057	Homeodomain-like
SMART	SM00717	2.2E-6	4	59	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	2.7E-12	4	56	IPR009057	Homeodomain-like
Pfam	PF00249	2.7E-9	5	56	IPR001005	SANT/Myb domain
CDD	cd11660	1.51E-17	6	57	No hit	No description
PROSITE profile	PS51504	12.784	118	153	IPR005818	Linker histone H1/H5, domain H15
SuperFamily	SSF46785	1.85E-5	120	152	IPR011991	Winged helix-turn-helix DNA-binding domain
Gene3D	G3DSA:1.10.10.10	3.4E-5	121	152	IPR011991	Winged helix-turn-helix DNA-binding domain

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0006334	Biological Process	nucleosome assembly
GO:0000786	Cellular Component	nucleosome
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 153 aa Download sequence Send to blast
MGAPKQKWTA EEEFALKAGV VKHGSGNWRT ILRDPEFSDI LFLRSNVDLK DKWRNMRVTV 60 NGWSSREKAR VALKKSRTIL KHDDNSLALG TEVENVDREL IDYKPLEISS EVVQTAGLKR 120 SVFKMDDFII EAITCLKEPK GSNKTSIAMY IEV

Functional Description ? help Back to Top
Source	Description
UniProt	Binds preferentially double-stranded telomeric repeats. {ECO:0000269\|PubMed:19102728}.

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_020586653.1	1e-110	single myb histone 6-like
Refseq	XP_020586655.1	1e-110	single myb histone 6-like
Swissprot	Q8VWK4	3e-54	TRB1_ARATH; Telomere repeat-binding factor 1
TrEMBL	A0A2I0VAF8	5e-89	A0A2I0VAF8_9ASPA; Telomere repeat-binding factor 1
STRING	XP_008784788.1	2e-74	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP1324	38	110

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G49950.3	1e-56	telomere repeat binding factor 1

Publications ? help Back to Top
Alexandrov NN, et al. Features of Arabidopsis genes and genome discovered using full-length cDNAs. Plant Mol. Biol., 2006. 60(1): p. 69-85 [PMID:16463100] Schrumpfová PP, et al. Telomere repeat binding proteins are functional components of Arabidopsis telomeres and interact with telomerase. Plant J., 2014. 77(5): p. 770-81 [PMID:24397874] Liang SC, et al. Kicking against the PRCs - A Domesticated Transposase Antagonises Silencing Mediated by Polycomb Group Proteins and Is an Accessory Component of Polycomb Repressive Complex 2. PLoS Genet., 2015. 11(12): p. e1005660 [PMID:26642436] Fulcher N,Riha K Using Centromere Mediated Genome Elimination to Elucidate the Functional Redundancy of Candidate Telomere Binding Proteins in Arabidopsis thaliana. Front Genet, 2015. 6: p. 349 [PMID:26779251] Kotliński M, et al. Phylogeny-Based Systematization of Arabidopsis Proteins with Histone H1 Globular Domain. Plant Physiol., 2017. 174(1): p. 27-34 [PMID:28298478]