PlantTFDB - Plant Transcription Factor Database @ CBI, PKU

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

Family

SBP

Protein Properties

Length: 328aa MW: 37317.3 Da PI: 9.0499

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
RrC1145_p8	genome	MSU	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	127	7.3e-40	191	268	1	78
--SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS SBP 1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 +Cq+egC+adls+ak+yhrrhkvCe+hska++v+++gl+qrfCqqCsrfh lsefD++krsCr+rLa+hn+rrrk ++ RrC1145_p8 191 RCQAEGCNADLSHAKHYHRRHKVCEFHSKASTVVAAGLSQRFCQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKCHQ 268 6*************************************************************************9865 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	4.3E-35	187	253	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	32.223	189	266	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	1.96E-37	190	269	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	4.4E-30	192	265	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: 328 aa Download sequence Send to blast
MLDYEWDNPS VIMLSGEDRS HHHHQQQEPD PTRVLSIFDP THTHHNQSSY NNISPPLFSS 60 FSNQQQQLTV YGHQTNNNNN NNQFHPSFLY DPRTTTTYPP SSDSMYGHPH HSALFSFDQT 120 GPGSGSSYNF LIPKTEVDVS RPLDFTSNRI GLNLGGRTYF SAADDDFVSR LYRRSRPGHE 180 LGMGNTLSTP RCQAEGCNAD LSHAKHYHRR HKVCEFHSKA STVVAAGLSQ RFCQQCSRFH 240 LLSEFDNGKR SCRKRLADHN RRRRKCHQSS SKPTPDITTT PRTVTERFGC KVFVVAIQLA 300 SYNFTGMFPS KAVPNNNNTI LFHVSIFL

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	4e-30	192	265	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

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_018439145.1	0.0	PREDICTED: squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	1e-122	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A3N6Q597	0.0	A0A3N6Q597_BRACR; Uncharacterized protein (Fragment)
STRING	Bo5g001290.1	1e-164	(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	1e-108	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]