PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Lamiales; Pedaliaceae; Sesamum

Family

MYB

Protein Properties

Length: 284aa MW: 32865.7 Da PI: 9.6076

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
XP_011087133.1	genome	NCBI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	52.4	1.2e-16	14	58	2	47
SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 g W + Ede+l ++v+++G+++W++Ia+ + gR++k+c++rw++ XP_011087133.1 14 GHWRPAEDEKLRELVERYGPHNWNAIAQNLH-GRSGKSCRLRWFNQ 58 57***************************.*********996 PP
2	Myb_DNA-binding	59.4	8e-19	65	108	1	46
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 r ++T+eE+e+l+ +++ +G++ W+ Iar+++ gRt++ +k++w+ XP_011087133.1 65 RSPFTEEEEERLLACHRIHGNR-WAIIARHFP-GRTDNAVKNHWHV 108 789*****************.*****.*********96 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	13.712	1	59	IPR017930	Myb domain
SMART	SM00717	1.9E-13	12	61	IPR001005	SANT/Myb domain
Gene3D	G3DSA:1.10.10.60	3.8E-27	14	66	IPR009057	Homeodomain-like
SuperFamily	SSF46689	3.63E-30	14	106	IPR009057	Homeodomain-like
CDD	cd00167	5.18E-13	16	57	No hit	No description
Pfam	PF13921	1.1E-16	16	76	No hit	No description
PROSITE profile	PS51294	27.829	60	114	IPR017930	Myb domain
SMART	SM00717	1.2E-16	64	112	IPR001005	SANT/Myb domain
CDD	cd00167	3.02E-12	67	107	No hit	No description
Gene3D	G3DSA:1.10.10.60	8.4E-22	67	113	IPR009057	Homeodomain-like

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009737	Biological Process	response to abscisic acid
GO:2000652	Biological Process	regulation of secondary cell wall biogenesis
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 284 aa Download sequence Send to blast
MSWLHRSIGG AALGHWRPAE DEKLRELVER YGPHNWNAIA QNLHGRSGKS CRLRWFNQLD 60 PRINRSPFTE EEEERLLACH RIHGNRWAII ARHFPGRTDN AVKNHWHVIM ARKCRERSKL 120 HTKRAYSHNQ QPSSMISKHH NNVNSAAVCR GKSLLSFSPS LVEKLPAHRI FDNPPSSYSY 180 QLLPHWKDHH HHQSTKVLFY HPKIDEESRS SSKAVEFYDF LQVNTDSNRS EVIDHANAIR 240 NKDNEEEVEQ EAAAHLHINQ TNKSSPAPPF IDFLSVDGRS SSSL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	1e-31	14	114	8	108	B-MYB
Search in ModeBase

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor that confers sensitivity to abscisic acid (ABA) and salt, but tolerance to drought (PubMed:21399993). Regulates secondary cell wall (SCW) biosynthesis, especially in interfascicular and xylary fibers (PubMed:18952777, PubMed:23781226). {ECO:0000269\|PubMed:18952777, ECO:0000269\|PubMed:21399993, ECO:0000269\|PubMed:23781226}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00145	DAP	Transfer from AT1G17950	Download

Cis-element ? help Back to Top
Source	Link
PlantRegMap	XP_011087133.1

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: By abscisic acid (PubMed:16463103, PubMed:21399993). Accumulates in response to salt (PubMed:21399993). Triggered by MYB46 and MYB83 in the regulation of secondary cell wall biosynthesis (PubMed:19674407, PubMed:22197883). {ECO:0000269\|PubMed:16463103, ECO:0000269\|PubMed:19674407, ECO:0000269\|PubMed:21399993, ECO:0000269\|PubMed:22197883}.

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_011087133.1	0.0	transcription factor MYB52-like
Swissprot	Q6R0C4	3e-79	MYB52_ARATH; Transcription factor MYB52
TrEMBL	A0A2G9HLB1	1e-101	A0A2G9HLB1_9LAMI; Transcription factor, Myb superfamily
STRING	POPTR_0012s03650.1	7e-92	(Populus trichocarpa)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA1784	24	66

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G17950.1	1e-81	myb domain protein 52

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] Cassan-Wang H, et al. Identification of novel transcription factors regulating secondary cell wall formation in Arabidopsis. Front Plant Sci, 2013. 4: p. 189 [PMID:23781226] Shi D, et al. MYB52 Negatively Regulates Pectin Demethylesterification in Seed Coat Mucilage. Plant Physiol., 2018. 176(4): p. 2737-2749 [PMID:29440562]