PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum; Lycopersicon

Family

SBP

Protein Properties

Length: 300aa MW: 33933.3 Da PI: 8.9857

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Solyc01g090730.2.1	genome	ITAG	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	130	8.8e-41	166	242	2	78
-SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS SBP 2 CqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 Cq+egC+adl++ak+yhrrhkvCe+hska++v+++gl+qrfCqqCsrfh lsefD++krsCr+rLa+hn+rrrk+ + Solyc01g090730.2.1 166 CQAEGCNADLTHAKHYHRRHKVCEFHSKASTVIAAGLTQRFCQQCSRFHVLSEFDNGKRSCRKRLADHNRRRRKNIQ 242 **************************************************************************865 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	2.5E-34	160	227	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.18	163	240	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	1.44E-37	164	241	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	7.5E-31	166	239	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: 300 aa Download sequence Send to blast
MLDYEWENQS SFMFTSDQNT QEENDQNNNQ FLDPQAHFPH ITSYQHPQQQ QQQQLQNPHF 60 PQFQATPNNT HLISSMYDPR AYGVPYTQTH DTSMLSLQPT GGFMVVPKSE PQFGGGIHDF 120 SSSSSRIGLN LGGRTYFASS SEDDFVNRLY RRTRAVDAGS VNSPKCQAEG CNADLTHAKH 180 YHRRHKVCEF HSKASTVIAA GLTQRFCQQC SRFHVLSEFD NGKRSCRKRL ADHNRRRRKN 240 IQQENNKKQP QPSSKSPAES GAQSSTVTVA ISPPRIPVDG FRQRTYQQVT TSSSFPMGD*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	3e-31	158	239	3	84	squamosa promoter binding protein-like 4
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Expression -- UniGene ? help Back to Top
UniGene ID	E-value	Expressed in
Les.23577	0.0	flower\| fruit

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	Solyc01g090730.2.1

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_004229775.1	0.0	squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	5e-78	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A3Q7EK97	0.0	A0A3Q7EK97_SOLLC; Uncharacterized protein
STRING	Solyc01g090730.2.1	0.0	(Solanum lycopersicum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA4846	23	41
Representative plant	OGRP97	17	230

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	5e-74	squamosa promoter binding protein-like 8

Link Out ? help Back to Top
Phytozome	Solyc01g090730.2.1
Entrez Gene	101266455

Publications ? help Back to Top
Wang Y,van der Hoeven RS,Nielsen R,Mueller LA,Tanksley SD Characteristics of the tomato nuclear genome as determined by sequencing undermethylated EcoRI digested fragments. Theor. Appl. Genet., 2005. 112(1): p. 72-84 [PMID:16208505] 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] 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]