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

Protein Properties

Length: 180aa MW: 20596.9 Da PI: 10.7059

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_28311	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	31.1	5.6e-10	2	29	19	47
TTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 19 lGggtWktIartmgkgRtlkqcksrwqky 47 +G+ +W++Ia+++ gR++k+c++rw++ PEQU_28311 2 YGPQNWNLIAEKLE-GRSGKSCRLRWFNQ 29 8999********.*********996 PP
2	Myb_DNA-binding	56.6	5.9e-18	36	79	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 r ++T+eE+e+l a++++G++ W+ Iar ++ gRt++ +k++w+ PEQU_28311 36 RSAFTEEEEEKLMAAHRLYGNK-WAMIARVFP-GRTDNAVKNHWHV 79 789*****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	13.363	1	30	IPR017930	Myb domain
SMART	SM00717	12	1	32	IPR001005	SANT/Myb domain
Pfam	PF00249	5.6E-9	1	29	IPR001005	SANT/Myb domain
CDD	cd00167	1.98E-7	2	28	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.3E-18	2	37	IPR009057	Homeodomain-like
SuperFamily	SSF46689	1.37E-26	9	88	IPR009057	Homeodomain-like
PROSITE profile	PS51294	26.683	31	85	IPR017930	Myb domain
SMART	SM00717	8.8E-15	35	83	IPR001005	SANT/Myb domain
Pfam	PF00249	1.1E-14	36	78	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.6E-21	38	84	IPR009057	Homeodomain-like
CDD	cd00167	7.39E-13	38	78	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: 180 aa Download sequence Send to blast
MYGPQNWNLI AEKLEGRSGK SCRLRWFNQL DPRINRSAFT EEEEEKLMAA HRLYGNKWAM 60 IARVFPGRTD NAVKNHWHVI MARKYREQSS AHRRRKLNQA MHLRLEEITA SSRPLPPFHF 120 PSSIVGSSPP HLIPNGGMAS LRQKPSDCII SGMLTFFSCN ISSLLFLPVL YPSAITLILP

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	2e-29	2	84	25	107	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Probable transcription factor that involved in boundary specification, meristem initiation and maintenance, and organ patterning. Functions in both lateral organ separation and axillary meristem formation. {ECO:0000269\|PubMed:19542355}.

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_020571646.1	1e-110	transcriptional activator Myb-like
Refseq	XP_020598600.1	1e-110	transcriptional activator Myb-like
Swissprot	Q9SEZ4	4e-60	MY105_ARATH; Transcription factor MYB105
TrEMBL	A0A2I0WGI2	4e-85	A0A2I0WGI2_9ASPA; Transcription factor MYB44
STRING	XP_008802623.1	2e-67	(Phoenix dactylifera)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP294	38	260

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G26780.1	6e-63	myb domain protein 117

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]