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: 224aa MW: 25473.9 Da PI: 7.4329

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
PEQU_29475	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	52.2	1.4e-16	14	62	1	48
TSSS-HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqkyl 48 rg+W++eEde l +++ +G+g +W + +++ g++R++k+c++rw++yl PEQU_29475 14 RGPWSPEEDEALRSYIQNHGSGgNWIALPKKAGLKRCGKSCRLRWLNYL 62 89*********************************************97 PP
2	Myb_DNA-binding	43.9	5.4e-14	69	111	2	46
SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 g +T+eEd+l+ + + G++ W+ Ia+++ gRt++++k++w++ PEQU_29475 69 GCFTKEEDDLIFTLYSKIGSR-WSVIASKLH-GRTDNDVKNHWNT 111 789****************.*****.*********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	13.594	9	62	IPR017930	Myb domain
SuperFamily	SSF46689	4.3E-28	11	109	IPR009057	Homeodomain-like
SMART	SM00717	1.7E-11	13	64	IPR001005	SANT/Myb domain
Pfam	PF00249	1.7E-15	14	62	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.2E-24	15	69	IPR009057	Homeodomain-like
CDD	cd00167	3.12E-8	16	62	No hit	No description
PROSITE profile	PS51294	22.052	63	117	IPR017930	Myb domain
SMART	SM00717	7.2E-13	67	115	IPR001005	SANT/Myb domain
Pfam	PF00249	1.4E-12	69	111	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	6.5E-23	70	117	IPR009057	Homeodomain-like
CDD	cd00167	2.44E-9	71	113	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: 224 aa Download sequence Send to blast
MGRAPCCDKA NVKRGPWSPE EDEALRSYIQ NHGSGGNWIA LPKKAGLKRC GKSCRLRWLN 60 YLRPNIKHGC FTKEEDDLIF TLYSKIGSRW SVIASKLHGR TDNDVKNHWN TKLKKRLMEA 120 QAIMSDGHYG SSAPPLMDSQ PLINCVPVLS TDEIKSESFN GSLEQSLDLR FPRQNPNHLE 180 LDFGSITDLL LCSSSYEETV DTIWADAFEE FKLRELSQSV TYLY

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-23	14	117	7	108	B-MYB
1h8a_C	2e-23	14	117	27	128	MYB TRANSFORMING PROTEIN
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Functional Description ? help Back to Top
Source	Description
UniProt	Transcription activator (By similarity). Positively regulates axillary meristems (AMs) formation and development, especially during inflorescence. {ECO:0000250, ECO:0000269\|PubMed:16461581}.

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_020593402.1	1e-168	transcription factor RAX2-like
Swissprot	Q9SJL7	1e-67	RAX2_ARATH; Transcription factor RAX2
TrEMBL	A0A2I0X6S2	1e-123	A0A2I0X6S2_9ASPA; Transcription factor RAX3
STRING	Sb03g003120.1	7e-72	(Sorghum bicolor)
STRING	GSMUA_Achr4P01050_001	4e-72	(Musa acuminata)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Monocots	OGMP135	38	412

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT2G36890.1	4e-70	MYB family protein

Publications ? help Back to Top
Guo D, et al. The WRKY Transcription Factor WRKY71/EXB1 Controls Shoot Branching by Transcriptionally Regulating RAX Genes in Arabidopsis. Plant Cell, 2015. 27(11): p. 3112-27 [PMID:26578700]