PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Sapindales; Rutaceae; Aurantioideae; Citrus

Family

MYB

Protein Properties

Length: 335aa MW: 37578.9 Da PI: 7.4325

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Ciclev10005387m	genome	ICGC	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	54.3	3.2e-17	30	77	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 rg+WT eEd +l++++ +G g+W+ ar+ g++Rt+k+c++rw++yl Ciclev10005387m 30 RGPWTVEEDFKLINYISNHGEGRWNCLARCAGLKRTGKSCRLRWLNYL 77 89********************************************97 PP
2	Myb_DNA-binding	49.4	1.1e-15	83	126	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 rg+ T eE++ +++++ ++G++ W++Ia++++ gRt++++k++w++ Ciclev10005387m 83 RGNITLEEQLMILELHSRWGNR-WSKIAQHLP-GRTDNEIKNYWRT 126 7999****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	14.617	25	77	IPR017930	Myb domain
SuperFamily	SSF46689	1.8E-30	27	124	IPR009057	Homeodomain-like
SMART	SM00717	2.2E-13	29	79	IPR001005	SANT/Myb domain
Pfam	PF00249	4.2E-15	30	77	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	4.1E-22	31	84	IPR009057	Homeodomain-like
CDD	cd00167	8.56E-11	32	77	No hit	No description
PROSITE profile	PS51294	22.707	78	132	IPR017930	Myb domain
SMART	SM00717	2.6E-14	82	130	IPR001005	SANT/Myb domain
Pfam	PF00249	2.1E-14	83	126	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	6.6E-23	85	131	IPR009057	Homeodomain-like
CDD	cd00167	3.79E-11	87	126	No hit	No description

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009620	Biological Process	response to fungus
GO:0009651	Biological Process	response to salt stress
GO:0009723	Biological Process	response to ethylene
GO:0009737	Biological Process	response to abscisic acid
GO:0009753	Biological Process	response to jasmonic acid
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 335 aa Download sequence Send to blast
MEVKGRACRS KGNSKSSSTT ISEEDLDLRR GPWTVEEDFK LINYISNHGE GRWNCLARCA 60 GLKRTGKSCR LRWLNYLRPD VRRGNITLEE QLMILELHSR WGNRWSKIAQ HLPGRTDNEI 120 KNYWRTRVQK HAKQLKCDVN SKQFKDTMRY LWMPRLIERI QANKASAAPA ATATPIATTG 180 ATSGSFTTAP IDEPASRFFN NIDVGTEQMV MQPLNCSSQV TTSQITTCHY TPENSSTGAS 240 SDSFGTQVSS VSDLAEYYAI PVNNNTNPDY FQSHVGFAES SLISPTGYFN PGIDFQAAFE 300 ANNPMMDGGD ASDNLWNMNV DELWSLQQQF NTNM*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	3e-26	27	130	4	106	B-MYB
Search in ModeBase

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed specifically in flowers. Restricted to anthers in maturing flowers. Strongest expression in the vascular and connective tissue where the anther attaches to the filament. Not detected in pollen. {ECO:0000269\|PubMed:19091873}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor contributing to the regulation of stamen maturation and male fertility in response to jasmonate signaling. Required for correct timing of anther dehiscence. Acts as a negative regulator of abscisic acid-induced cell death. Not involved in the regulation of BOI. Regulated by MYB21 and at a lower level by MYB24. Negatively regulated by the proteasome in an SCF(COI1) E3 ubiquitin-protein ligase complex-dependent manner. {ECO:0000269\|PubMed:14555693, ECO:0000269\|PubMed:19091873, ECO:0000269\|PubMed:20921156, ECO:0000269\|PubMed:23952703}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00334	DAP	Transfer from AT3G06490	Download

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Up-regulated by jasmonate and pathogen infection. {ECO:0000269\|PubMed:14555693, ECO:0000269\|PubMed:19091873}.

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_006419304.1	0.0	transcription factor MYB108
Swissprot	Q9LDE1	2e-89	MY108_ARATH; Transcription factor MYB108
TrEMBL	V4TZV4	0.0	V4TZV4_9ROSI; Uncharacterized protein
STRING	XP_006419304.1	0.0	(Citrus clementina)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM4	28	2646

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G49620.1	3e-87	myb domain protein 78

Link Out ? help Back to Top
Phytozome	Ciclev10005387m
Entrez Gene	18031676

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] Cheng HQ, et al. The cotton MYB108 forms a positive feedback regulation loop with CML11 and participates in the defense response against Verticillium dahliae infection. J. Exp. Bot., 2016. 67(6): p. 1935-50 [PMID:26873979] Sanz-Fernández M, et al. Screening Arabidopsis mutants in genes useful for phytoremediation. J. Hazard. Mater., 2017. 335: p. 143-151 [PMID:28441590] Chou ML, et al. The Direct Involvement of Dark-Induced Tic55 Protein in Chlorophyll Catabolism and Its Indirect Role in the MYB108-NAC Signaling Pathway during Leaf Senescence in Arabidopsis thaliana. Int J Mol Sci, 2018. [PMID:29937503]