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: 190aa MW: 22473.3 Da PI: 7.9102

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
evm.model.supercontig_1097.3	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	44.2	4.5e-14	14	61	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd +l + + G +W+t+++ g+ R++k+c++rw +yl evm.model.supercontig_1097.3 14 RGPWTIEEDHKLMNFILNNGIQCWRTVPKLAGLLRCGKSCRLRWINYL 61 89****************************99**********97 PP
2	Myb_DNA-binding	50.4	5.1e-16	68	110	2	46
SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 g + + E+ ++++++ +lG++ W++Ia++++ gRt++++k++w++ evm.model.supercontig_1097.3 68 GGFMESEENQIIELHSRLGNR-WSKIASHFP-GRTDNEIKNHWNT 110 556689*************.*****.*********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	5.0E-21	5	63	IPR009057	Homeodomain-like
PROSITE profile	PS51294	14.51	9	61	IPR017930	Myb domain
SuperFamily	SSF46689	5.24E-28	11	108	IPR009057	Homeodomain-like
SMART	SM00717	4.7E-6	13	63	IPR001005	SANT/Myb domain
Pfam	PF00249	6.1E-12	14	61	IPR001005	SANT/Myb domain
CDD	cd00167	4.19E-4	16	61	No hit	No description
PROSITE profile	PS51294	24.523	62	116	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	3.0E-25	64	117	IPR009057	Homeodomain-like
SMART	SM00717	2.4E-14	66	114	IPR001005	SANT/Myb domain
Pfam	PF00249	1.1E-14	67	110	IPR001005	SANT/Myb domain
CDD	cd00167	2.72E-10	72	110	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: 190 aa Download sequence Send to blast
MGRQPCCDKI GLKRGPWTIE EDHKLMNFIL NNGIQCWRTV PKLAGLLRCG KSCRLRWINY 60 LRPDLKRGGF MESEENQIIE LHSRLGNRWS KIASHFPGRT DNEIKNHWNT RIKKKLKLLG 120 LDPVTHKPIT DRDDEADHAQ KETLQEIRTS NKKMKEEEEE DDQGMKYFIE EESFDFEQWL 180 ISTSRDSNQX

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	3e-28	12	116	5	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that acts as positive regulator of abscisic acid (ABA) signaling in response to salt stress. Acts as negative regulator ABI1, ABI2 and PP2CA, which are protein phosphatases 2C acting as negative regulator of ABA signaling. Binds to the DNA specific sequence and core element 5'-ACGT-3' found in the promoters of ABI1 and PP2CA to negatively regulate their expression during ABA-dependent salt stress response. {ECO:0000269\|PubMed:23660402}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00510	DAP	Transfer from AT5G14340	Download

Cis-element ? help Back to Top
Source	Link
PlantRegMap	evm.model.supercontig_1097.3

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Induced by salt stress, drought stress and abscisic acid (ABA). Down-regulated by salicylic acid (SA) methyl jasmonate (JA). {ECO:0000269\|PubMed:23660402}.

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_021896080.1	1e-140	myb-related protein 315-like, partial
Swissprot	Q9C7U7	1e-73	MYB20_ARATH; Transcription factor MYB20
TrEMBL	B9GIZ9	5e-92	B9GIZ9_POPTR; Uncharacterized protein
STRING	evm.model.supercontig_1097.3	1e-138	(Carica papaya)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM4	28	2646
Representative plant	OGRP5	17	1784

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G14340.1	4e-86	myb domain protein 40

Link Out ? help Back to Top
Phytozome	evm.model.supercontig_1097.3

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]