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

Sof004079

Organism

Saccharum officinarum

Taxonomic ID

4547

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Saccharinae; Saccharum; Saccharum officinarum complex

Family

MYB_related

Protein Properties

Length: 223aa MW: 23888.1 Da PI: 10.8469

Description

MYB_related family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
gnl\|UG\|Sof#S17276151	PU_unref	Unigene	View CDS
PUT-157a-Saccharum_officinarum-69086	PU_ref	plantGDB	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	Myb_DNA-binding	46.9	6.4e-15	99	143	3	47
SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS Myb_DNA-binding 3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 +WT+eE+ ++ + ++lG+g+W+ Ia+ + ++Rt+ q+ s+ qky Sof004079 99 PWTEEEHRTFLAGLEKLGKGDWRGIAKNFVTTRTPTQVASHAQKY 143 8*******************************************9 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51294	18.968	92	148	IPR017930	Myb domain
SuperFamily	SSF46689	5.89E-18	93	148	IPR009057	Homeodomain-like
TIGRFAMs	TIGR01557	1.0E-18	95	147	IPR006447	Myb domain, plants
SMART	SM00717	1.4E-11	96	146	IPR001005	SANT/Myb domain
CDD	cd00167	6.38E-11	99	144	No hit	No description
Gene3D	G3DSA:1.10.10.60	1.7E-12	99	142	IPR009057	Homeodomain-like
Pfam	PF00249	1.0E-12	99	143	IPR001005	SANT/Myb domain

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: 223 aa Download sequence Send to blast
MPRDSRRAGM RLFGVTIALA PEGDPPERDP SPNPPVAARE DVMRKCKSMG NLAALVAGAD 60 GGGGSANGGG AGDGYLSDGG LTQSSGKRRR AQERKKAVPW TEEEHRTFLA GLEKLGKGDW 120 RGIAKNFVTT RTPTQVASHA QKYFLRQTNP NKKKRRSSLF DMMPRELSPT PNCPILPPSM 180 AKVHDVVTMT KQLQNSNLEG ASSSNAANVA SKVGRDPPPV PSF

Nucleic Localization Signal ? help Back to Top

No.	Start	End	Sequence
1	151	155	KKKRR

Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Sof.13648	0.0	bud\| inflorescence\| root

Expression -- Description ? help Back to Top
Source	Description
Uniprot	TISSUE SPECIFICITY: Expressed in all tissues, with the highest level in senescent leaves. {ECO:0000269\|PubMed:12172034}.

Functional Description ? help Back to Top
Source	Description
UniProt	Transcription repressor that binds to 5'-TATCCA-3' elements in gene promoters. Contributes to the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. Transcription repressor involved in a cold stress response pathway that confers cold tolerance. Suppresses the DREB1-dependent signaling pathway under prolonged cold stress. DREB1 responds quickly and transiently while MYBS3 responds slowly to cold stress. They may act sequentially and complementarily for adaptation to short- and long-term cold stress (PubMed:20130099). {ECO:0000269\|PubMed:12172034, ECO:0000269\|PubMed:20130099}.

Regulation -- Description ? help Back to Top
Source	Description
UniProt	INDUCTION: Repressed by sucrose and gibberellic acid (GA) (PubMed:12172034). Induced by cold stress in roots and shoots. Induced by salt stress in shoots. Down-regulated by abscisic aci (ABA) in shoots (PubMed:20130099). {ECO:0000269\|PubMed:12172034, ECO:0000269\|PubMed:20130099}.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_008676506.1	1e-133	putative MYB DNA-binding domain superfamily protein isoform X1
Swissprot	Q7XC57	3e-45	MYBS3_ORYSJ; Transcription factor MYBS3
TrEMBL	A0A0C6WCT9	1e-159	A0A0C6WCT9_9POAL; ScMYB52 protein
STRING	GRMZM2G157306_P02	1e-131	(Zea mays)

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT5G47390.1	4e-39	MYB_related family protein

Publications ? help Back to Top
Rice Chromosome 10 Sequencing Consortium In-depth view of structure, activity, and evolution of rice chromosome 10. Science, 2003. 300(5625): p. 1566-9 [PMID:12791992] Kikuchi S, et al. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Science, 2003. 301(5631): p. 376-9 [PMID:12869764] Su CF, et al. A novel MYBS3-dependent pathway confers cold tolerance in rice. Plant Physiol., 2010. 153(1): p. 145-58 [PMID:20130099]