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: 294aa MW: 33428.6 Da PI: 8.4069

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Sopim10g018780.0.1	genome	CSHL	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	131.3	3.3e-41	165	242	1	78
--SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS SBP 1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 +Cq+egC+adl++ak+yhrrhkvCe+hska++v+++g++qrfCqqCsrfh lsefD++krsCr+rLa+hn+rrrk+q+ Sopim10g018780.0.1 165 RCQAEGCNADLTHAKHYHRRHKVCEFHSKASTVIAAGITQRFCQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKNQQ 242 6**************************************************************************997 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	4.2E-35	161	227	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.248	163	240	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	1.44E-38	164	244	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	5.5E-31	166	239	IPR004333	Transcription factor, SBP-box

Gene Ontology ? help Back to Top
GO Term	GO Category	GO Description
GO:0009554	Biological Process	megasporogenesis
GO:0009556	Biological Process	microsporogenesis
GO:0048653	Biological Process	anther development
GO:0005634	Cellular Component	nucleus
GO:0003677	Molecular Function	DNA binding

Sequence ? help Back to Top
Protein Sequence Length: 294 aa Download sequence Send to blast
MLDYNWGEQS SVMLSNDEQN QENEQNREFF DPYGPNTQTY TENPYPHQHF PNIQHQNHQF 60 FHTQNNPTTL YDPRSYETCY TPHPHPQSSM LQQNSGFMVV PKSEPNQFVG NGSGIDFGSS 120 SSSRIGLNLG GRTYFSSSED HDFVNRLYRR SRAVETAGSI MNTPRCQAEG CNADLTHAKH 180 YHRRHKVCEF HSKASTVIAA GITQRFCQQC SRFHLLSEFD NGKRSCRKRL ADHNRRRRKN 240 QQANLENSNK DTTTNSPSDT LARSPADSGA HCSSVTVAIS PPRISLDVFR QRP*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	3e-30	166	239	11	84	squamosa promoter binding protein-like 4
Search in ModeBase

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}.

Binding Motif ? help Back to Top
Motif ID	Method	Source	Motif file
MP00090	SELEX	Transfer from AT1G02065	Download

Annotation -- Nucleotide ? help Back to Top
Source	Hit ID	E-value	Description
GenBank	AC244762	0.0	AC244762.4 Solanum lycopersicum strain Heinz 1706 chromosome 10 clone hba-44o4 map 10, complete sequence.
GenBank	AC244782	0.0	AC244782.7 Solanum lycopersicum strain Heinz 1706 chromosome 10 clone hba-55j16 map 10, complete sequence.
GenBank	HG975522	0.0	HG975522.1 Solanum lycopersicum chromosome ch10, complete genome.

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_004248549.1	0.0	squamosa promoter-binding-like protein 8 isoform X1
Swissprot	Q8GXL3	4e-83	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A3Q7IE61	0.0	A0A3Q7IE61_SOLLC; Uncharacterized protein
STRING	Solyc10g018780.1.1	0.0	(Solanum lycopersicum)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Asterids	OGEA4846	23	41

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	2e-65	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] 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]