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

GSBRNA2T00085302001

Common Name

GSBRNA2T00085302001

Organism

Brassica napus

Taxonomic ID

3708

Taxonomic Lineage

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica

Family

SBP

Protein Properties

Length: 107aa MW: 11669 Da PI: 10.7648

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
GSBRNA2T00085302001	genome	Genoscope	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	43.5	8.5e-14	8	39	47	78
SSEEETTT--SS--S-STTTT-------S--- CS SBP 47 srfhelsefDeekrsCrrrLakhnerrrkkqa 78 s fh lsefD++krsCr+rLa+hn+rrrk ++ GSBRNA2T00085302001 8 SSFHLLSEFDNGKRSCRKRLADHNRRRRKCHQ 39 78**************************9875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
PROSITE profile	PS51141	13.041	1	37	IPR004333	Transcription factor, SBP-box
Gene3D	G3DSA:4.10.1100.10	2.3E-4	8	24	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	6.4E-8	8	36	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	6.47E-11	8	40	IPR004333	Transcription factor, SBP-box

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 107 aa Download sequence Send to blast
MILLIPESSF HLLSEFDNGK RSCRKRLADH NRRRRKCHQS ISKPTPDTTT TPQSPNDSGV 60 KSSSSPSNAL PTISLECFRQ KQFQTTTTPS SSTSASSSNS MFFSSG*

Expression -- Description ? help Back to Top
Source	Description
Uniprot	DEVELOPMENTAL STAGE: Expressed during plant development. During pollen development, required for crosporogenesis that leads to archesporial formation and for the histogenesis of the microsporangia. During ovules development, involved in the transition to meiosis of the megaspore mother cells. {ECO:0000269\|PubMed:10524240, ECO:0000269\|PubMed:12671094}.
Uniprot	TISSUE SPECIFICITY: Expressed in shoot apical region and early floral tissues. Transcripts levels increase in developing pollen sacs, and decrease in later stage of anther development. Strongly expressed in the placental region of the carpels. {ECO:0000269\|PubMed:12671094, ECO:0000269\|PubMed:17093870}.

Functional Description ? help Back to Top
Source	Description
UniProt	Trans-acting factor that binds specifically to the consensus nucleotide sequence 5'-TNCGTACAA-3'. Binds specifically to the 5'-GTAC-3' core sequence. Involved in development and floral organogenesis. Required for ovule differentiation, pollen production, filament elongation, seed formation and siliques elongation. Also seems to play a role in the formation of trichomes on sepals. May positively modulate gibberellin (GA) signaling in flower. {ECO:0000269\|PubMed:12671094, ECO:0000269\|PubMed:16095614, ECO:0000269\|PubMed:17093870}.

Cis-element ? help Back to Top
Source	Link
PlantRegMap	GSBRNA2T00085302001

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	AJ011641	3e-37	AJ011641.1 Arabidopsis thaliana (ecotype Columbia) spl8 gene, exons 1-3.
GenBank	AJ011642	3e-37	AJ011642.1 Arabidopsis thaliana (ecotype Columbia) mRNA for squamosa promoter binding protein-like 8.
GenBank	AK118174	3e-37	AK118174.1 Arabidopsis thaliana At1g02065 mRNA for putative squamosa promoter binding protein 8 (SPL8), complete cds, clone: RAFL19-49-D21.
GenBank	CP002684	3e-37	CP002684.1 Arabidopsis thaliana chromosome 1 sequence.
GenBank	U89959	3e-37	U89959.1 Arabidopsis thaliana BAC T7I23, complete sequence.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_013584300.1	9e-61	PREDICTED: squamosa promoter-binding-like protein 8
Refseq	XP_013695762.1	9e-61	squamosa promoter-binding-like protein 8
Refseq	XP_022561515.1	9e-61	squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	9e-29	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A078FS86	5e-69	A0A078FS86_BRANA; BnaC05g00120D protein
STRING	Bo5g001290.1	4e-60	(Brassica oleracea)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Malvids	OGEM7010	27	43

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	7e-27	squamosa promoter binding protein-like 8

Publications ? help Back to Top
Jorgensen SA,Preston JC Differential SPL gene expression patterns reveal candidate genes underlying flowering time and architectural differences in Mimulus and Arabidopsis. Mol. Phylogenet. Evol., 2014. 73: p. 129-39 [PMID:24508602] Chalhoub B, et al. Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome. Science, 2014. 345(6199): p. 950-3 [PMID:25146293] Xing S, et al. SPL8 Acts Together with the Brassinosteroid-Signaling Component BIM1 in Controlling Arabidopsis thaliana Male Fertility. Plants (Basel), 2013. 2(3): p. 416-28 [PMID:27137384]