PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

PlantRegMap/PlantTFDB v5.0

Plant Transcription Factor Database

Transcription Factor Information

Basic Information | Signature Domain | Sequence |

Basic Information? help Back to Top

TF ID

Sobic.008G055700.3.p

Organism

Sorghum bicolor

Taxonomic ID

4558

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Sorghinae; Sorghum

Family

MYB

Protein Properties

Length: 261aa MW: 28588.9 Da PI: 9.0372

Description

MYB family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Sobic.008G055700.3.p	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	53.5	5.6e-17	55	102	1	48
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 +g+WT++Ed++lv ++k +G g+W++ ++ g+ R++k+c++rw +yl Sobic.008G055700.3.p 55 KGAWTKDEDQRLVAYIKAHGEGCWRSLPKAAGLLRCGKSCRLRWINYL 102 79****************************99**********97 PP
2	Myb_DNA-binding	53.8	4.3e-17	108	152	1	47
TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 rg++T eEdel+++ + +lG++ W++Ia +++ gRt++++k++w+++ Sobic.008G055700.3.p 108 RGNFTHEEDELIIRFHGLLGNK-WSLIAGRLP-GRTDNEIKNYWNTH 152 89******************.*****.**********97 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:1.10.10.60	2.3E-23	46	105	IPR009057	Homeodomain-like
PROSITE profile	PS51294	16.331	50	102	IPR017930	Myb domain
SMART	SM00717	4.9E-13	54	104	IPR001005	SANT/Myb domain
SuperFamily	SSF46689	5.75E-29	54	149	IPR009057	Homeodomain-like
Pfam	PF00249	8.8E-15	55	102	IPR001005	SANT/Myb domain
CDD	cd00167	1.88E-10	57	102	No hit	No description
PROSITE profile	PS51294	26.895	103	157	IPR017930	Myb domain
Gene3D	G3DSA:1.10.10.60	9.4E-27	106	158	IPR009057	Homeodomain-like
SMART	SM00717	6.3E-16	107	155	IPR001005	SANT/Myb domain
Pfam	PF00249	2.5E-15	108	152	IPR001005	SANT/Myb domain
CDD	cd00167	9.09E-12	110	153	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: 261 aa Download sequence Send to blast
FLSPPHINLR PLSLYSTLTT NIVTTRQVPA VLRSNDEEDS DKGRSPCCEK AHTNKGAWTK 60 DEDQRLVAYI KAHGEGCWRS LPKAAGLLRC GKSCRLRWIN YLRPDLKRGN FTHEEDELII 120 RFHGLLGNKW SLIAGRLPGR TDNEIKNYWN THIKRNLIAR GIDPKTHRPL GVSTSAAAAS 180 SHRRQDQDHL LSARSSCSPE TSGDDDSASA PYDGGGIDLN LSISPPRQPP SPSPPPTRQE 240 AEATSGEVLG DANGSKKNST *

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1a5j_A	8e-28	55	157	7	108	B-MYB
Search in ModeBase

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expression in flowers increases as the flowers develop. {ECO:0000269\|PubMed:1840903}.
Uniprot	TISSUE SPECIFICITY: Expressed in roots, stems, leaves, seed pods and flowers. {ECO:0000269\|PubMed:1840903}.
Uniprot	TISSUE SPECIFICITY: Widely expressed at low level. Highly expressed in siliques. Weakly expressed in seedlings, young and mature leaves, cauline leaves, stems, flower buds and roots. {ECO:0000269\|PubMed:9839469}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription factor. {ECO:0000305}.
UniProt	Transcription repressor involved in regulation of protection against UV. Mediates transcriptional repression of CYP73A5, the gene encoding trans-cinnamate 4-monooxygenase, thereby regulating the accumulation of the UV-protectant compound sinapoylmalate. {ECO:0000269\|PubMed:11080161}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Sobic.008G055700.3.p

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Down-regulated by exposure to UV-B light. {ECO:0000269\|PubMed:11080161}.

Regulation -- PlantRegMap ? help Back to Top
Source	Upstream Regulator	Target Gene
PlantRegMap	Retrieve	-

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AM156905	1e-151	AM156905.1 Zea mays mRNA for transcription factor MYB8 (myb8 gene).
GenBank	EU963911	1e-151	EU963911.1 Zea mays clone 274019 hypothetical protein mRNA, complete cds.
GenBank	HQ858692	1e-151	HQ858692.1 Zea mays clone UT1148 ZmMYB8 transcription factor mRNA, partial cds.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_021321622.1	0.0	myb-related protein 308-like
Swissprot	P81393	2e-86	MYB08_ANTMA; Myb-related protein 308
Swissprot	Q9SZP1	9e-86	MYB4_ARATH; Transcription repressor MYB4
TrEMBL	A0A1Z5R5I9	0.0	A0A1Z5R5I9_SORBI; Uncharacterized protein (Fragment)
STRING	Si012017m	1e-103	(Setaria italica)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT4G38620.1	4e-87	myb domain protein 4

Link Out ? help Back to Top
Phytozome	Sobic.008G055700.3.p

Publications ? help Back to Top
Jackson D,Culianez-Macia F,Prescott AG,Roberts K,Martin C Expression patterns of myb genes from Antirrhinum flowers. Plant Cell, 1991. 3(2): p. 115-25 [PMID:1840903] Ding Y, et al. Four distinct types of dehydration stress memory genes in Arabidopsis thaliana. BMC Plant Biol., 2013. 13: p. 229 [PMID:24377444] Schenke D,Cai D,Scheel D Suppression of UV-B stress responses by flg22 is regulated at the chromatin level via histone modification. Plant Cell Environ., 2014. 37(7): p. 1716-21 [PMID:24450952] Zhou M, et al. Changing a conserved amino acid in R2R3-MYB transcription repressors results in cytoplasmic accumulation and abolishes their repressive activity in Arabidopsis. Plant J., 2015. 84(2): p. 395-403 [PMID:26332741] Zhang J, et al. Soybean SPX1 is an important component of the response to phosphate deficiency for phosphorus homeostasis. Plant Sci., 2016. 248: p. 82-91 [PMID:27181950] Zhou M, et al. LNK1 and LNK2 Corepressors Interact with the MYB3 Transcription Factor in Phenylpropanoid Biosynthesis. Plant Physiol., 2017. 174(3): p. 1348-1358 [PMID:28483877] Mondal SK,Roy S Genome-wide sequential, evolutionary, organizational and expression analyses of phenylpropanoid biosynthesis associated MYB domain transcription factors in Arabidopsis. J. Biomol. Struct. Dyn., 2018. 36(6): p. 1577-1601 [PMID:28490275] Verma N,Burma PK Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum. Plant J., 2017. 92(3): p. 481-494 [PMID:28849604]