PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Caricaceae; Carica

Family

MYB

Protein Properties

Length: 302aa MW: 34500.2 Da PI: 6.7338

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
evm.model.supercontig_3.501	genome	ASGPB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	54.7	2.3e-17	23	70	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd llv+++ +G g+W++ a++ g++Rt+k+c++rw++yl evm.model.supercontig_3.501 23 RGPWTLEEDTLLVHYISCHGEGRWNLLAKRAGLRRTGKSCRLRWLNYL 70 89********************************************97 PP
2	Myb_DNA-binding	49	1.4e-15	76	119	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ ++ E++l+++++ ++G++ W++Ia++++ gRt++++k++w++ evm.model.supercontig_3.501 76 RGNLSPREQLLILELHSKWGNR-WSKIAQHLP-GRTDNEIKNYWRT 119 78899***************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	16.535	18	70	IPR017930	Myb domain
SuperFamily	SSF46689	3.0E-30	21	117	IPR009057	Homeodomain-like
SMART	SM00717	5.2E-14	22	72	IPR001005	SANT/Myb domain
Pfam	PF00249	4.3E-16	23	70	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	6.1E-22	24	77	IPR009057	Homeodomain-like
CDD	cd00167	1.61E-10	25	70	No hit	No description
PROSITE profile	PS51294	24.11	71	125	IPR017930	Myb domain
SMART	SM00717	1.6E-14	75	123	IPR001005	SANT/Myb domain
Pfam	PF00249	1.2E-14	76	119	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	8.0E-23	78	124	IPR009057	Homeodomain-like
CDD	cd00167	6.54E-11	80	119	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: 302 aa Download sequence Send to blast
MSSISKSVSG SSSEDDVVAE LRRGPWTLEE DTLLVHYISC HGEGRWNLLA KRAGLRRTGK 60 SCRLRWLNYL KPDVKRGNLS PREQLLILEL HSKWGNRWSK IAQHLPGRTD NEIKNYWRTR 120 VQKQARNLNM EANSQAFQDM IRCFWMPRLL QKIEGSANSY PTQFQNPESN PLPARIVNPD 180 PVNYQLGQNH HEQSSDSEHG TSSCISSSES INISHFSEYP TSPFQASDSH GWNNCYHDVM 240 ESMNMAYANP VIGDLGNYYD YPGAASGCQM DHGNWVDDGL VVDQSLWNSD DQLWRNLQER 300 R*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-24	18	125	2	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription repressor of phosphate (Pi) starvation-induced genes. Regulates negatively Pi starvation responses via the repression of gibberellic acid (GA) biosynthesis and signaling. Modulates root architecture, phosphatase activity, and Pi uptake and accumulation. {ECO:0000269\|PubMed:19529828}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	evm.model.supercontig_3.501

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Slightly induced by salicylic acid (PubMed:16463103). Induced reversibly in response to phosphate (Pi) deficiency but repressed in the presence of Pi, specifically in the leaves. Availability of Pi increases with decreased levels (PubMed:19529828). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:19529828}.

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_021909629.1	0.0	transcription factor MYB62-like
Refseq	XP_021909631.1	0.0	transcription factor MYB62-like
Swissprot	Q9C9G7	1e-76	MYB62_ARATH; Transcription factor MYB62
TrEMBL	B9I2L1	1e-107	B9I2L1_POPTR; Uncharacterized protein
STRING	evm.model.supercontig_3.501	0.0	(Carica papaya)
STRING	evm.model.supercontig_3.502	0.0	(Carica papaya)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM2632	25	71
Representative plant	OGRP5	17	1784

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G68320.1	5e-78	myb domain protein 62

Link Out ? help Back to Top
Phytozome	evm.model.supercontig_3.501

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]