PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Fagales; Fagaceae; Castanea

Family

SBP

Protein Properties

Length: 365aa MW: 40549.2 Da PI: 8.5829

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
maker-scaffold02511-augustus-gene-0.11-mRNA-1	genome	THGP	View Nucleic Acid

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	131.4	3.1e-41	216	293	1	78
--SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-ST CS SBP 1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrr 64 +Cq+egC+adl++ak+yhrrhkvCe+hska++vl++gl+qrfCqqCsrfh lsefD++krsCr+ maker-scaffold02511-augustus-gene-0.11-mRNA-1 216 RCQAEGCNADLTHAKHYHRRHKVCEFHSKASTVLAAGLTQRFCQQCSRFHLLSEFDNGKRSCRK 279 6************************************************************* PP TTT-------S--- CS SBP 65 rLakhnerrrkkqa 78 rLa+hn+rrrk+q+ maker-scaffold02511-augustus-gene-0.11-mRNA-1 280 RLADHNRRRRKTQQ 293 *********986 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	2.2E-35	210	278	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.351	214	291	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	4.19E-38	215	294	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	1.2E-30	217	290	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: 365 aa Download sequence Send to blast
EEEESFDFDP TSSLPFGQKK KCWTTNGATP STMMLTGEEE PGPDSDHTRQ IFDHYTQQQH 60 HHQQQQPFHD HTGFNLHHHQ HHHQTTATNT GFSHAHANFN PHQTQTQTQT HSQFHSLYDP 120 RAYSSASAAA AYNQQAPQLL SLDPLPGAAV GSGAAGYLVV PKSEDASSRP PVDFVSRIGL 180 NLGGRTYFSS AEDEFVNRLY RRARPANEPG SGNSPRCQAE GCNADLTHAK HYHRRHKVCE 240 FHSKASTVLA AGLTQRFCQQ CSRFHLLSEF DNGKRSCRKR LADHNRRRRK TQQPNQENQK 300 SQPDNARNSS MGNLTRSPPD SGAPSSSSVT VAVSPPRMSL DCFRQRPYQA TASSASSSSL 360 FFSSG

Sequence ? help Back to Top

Protein Sequence Length: 365 aa Download sequence Send to blast

EEEESFDFDP TSSLPFGQKK KCWTTNGATP STMMLTGEEE PGPDSDHTRQ IFDHYTQQQH  60
HHQQQQPFHD HTGFNLHHHQ HHHQTTATNT GFSHAHANFN PHQTQTQTQT HSQFHSLYDP  120
RAYSSASAAA AYNQQAPQLL SLDPLPGAAV GSGAAGYLVV PKSEDASSRP PVDFVSRIGL  180
NLGGRTYFSS AEDEFVNRLY RRARPANEPG SGNSPRCQAE GCNADLTHAK HYHRRHKVCE  240
FHSKASTVLA AGLTQRFCQQ CSRFHLLSEF DNGKRSCRKR LADHNRRRRK TQQPNQENQK  300
SQPDNARNSS MGNLTRSPPD SGAPSSSSVT VAVSPPRMSL DCFRQRPYQA TASSASSSSL  360
FFSSG

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	1e-30	209	290	3	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

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

Annotation -- Protein ? help Back to Top
Source	Hit ID	E-value	Description
Refseq	XP_023923672.1	0.0	squamosa promoter-binding-like protein 8
Refseq	XP_023923677.1	0.0	squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	9e-78	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A2I6SES7	1e-146	A0A2I6SES7_9ROSI; SBP-box transcription factor
STRING	cassava4.1_023056m	1e-128	(Manihot esculenta)

Orthologous Group ? help Back to Top
Lineage	Orthologous Group ID	Taxa Number	Gene Number
Fabids	OGEF6801	33	48

Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID	E-value	Description
AT1G02065.1	2e-72	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]