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; Eutremeae; Eutrema

Family

SBP

Protein Properties

Length: 349aa MW: 38507.1 Da PI: 9.5628

Description

SBP family protein

Gene Model

Gene Model ID	Type	Source	Coding Sequence
Thhalv10008083m	genome	JGI	View CDS

Signature Domain? help Back to Top

No.	Domain	Score	E-value	Start	End	HMM Start	HMM End
1	SBP	117.1	8.8e-37	194	271	1	78
--SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS SBP 1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 +Cq+egC+adls+ak+y rrhkv e+hska++v+++gl+qrf qqCsrfh lsefD++krsCr+rLa+hn+rrrk ++ Thhalv10008083m 194 RCQAEGCNADLSHAKHYPRRHKVWEFHSKASTVVAAGLSQRFSQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKCNQ 271 6*************************************************************************9875 PP

Protein Features ? help Back to Top

Database	Entry ID	E-value	Start	End	InterPro ID	Description
Gene3D	G3DSA:4.10.1100.10	9.1E-32	190	256	IPR004333	Transcription factor, SBP-box
PROSITE profile	PS51141	28.769	192	269	IPR004333	Transcription factor, SBP-box
SuperFamily	SSF103612	9.16E-34	193	272	IPR004333	Transcription factor, SBP-box
Pfam	PF03110	3.1E-26	195	268	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: 349 aa Download sequence Send to blast
MLDYEWDNPS AIMLSGEEHR HHHQEADPTR AMSIFDPTHH HSNSPYSNIS PPLLSSSFSN 60 QHHLTTVYGH HHHHHITTTN QFHHHSLYDP RTTTTHNNPY ASSDSIYHSS AAASALFSFD 120 HQITGSGSAG SSSYNFLIPK TEVDVVSRPL DFTSSNRIGL NLGAALTSPP PTTTSRLYRR 180 SRPGELGNSL STPRCQAEGC NADLSHAKHY PRRHKVWEFH SKASTVVAAG LSQRFSQQCS 240 RFHLLSEFDN GKRSCRKRLA DHNRRRRKCN QSASIAHDSA KSTPADITTT PKSSNDSGIN 300 RKSSSSPSNA LLSPPTISLE CFRQRQFQTT ASSSTSASSS SNSMFFSS*

Sequence ? help Back to Top

Protein Sequence Length: 349 aa Download sequence Send to blast

MLDYEWDNPS AIMLSGEEHR HHHQEADPTR AMSIFDPTHH HSNSPYSNIS PPLLSSSFSN  60
QHHLTTVYGH HHHHHITTTN QFHHHSLYDP RTTTTHNNPY ASSDSIYHSS AAASALFSFD  120
HQITGSGSAG SSSYNFLIPK TEVDVVSRPL DFTSSNRIGL NLGAALTSPP PTTTSRLYRR  180
SRPGELGNSL STPRCQAEGC NADLSHAKHY PRRHKVWEFH SKASTVVAAG LSQRFSQQCS  240
RFHLLSEFDN GKRSCRKRLA DHNRRRRKCN QSASIAHDSA KSTPADITTT PKSSNDSGIN  300
RKSSSSPSNA LLSPPTISLE CFRQRQFQTT ASSSTSASSS SNSMFFSS*

3D Structure ? help Back to Top

PDB ID	Evalue	Query Start	Query End	Hit Start	Hit End	Description
1ul4_A	3e-24	195	268	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

Cis-element ? help Back to Top
Source	Link
PlantRegMap	Thhalv10008083m

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_006418484.2	0.0	LOW QUALITY PROTEIN: squamosa promoter-binding-like protein 8
Swissprot	Q8GXL3	1e-113	SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBL	A0A3P5YM77	1e-141	A0A3P5YM77_BRACM; Uncharacterized protein
STRING	Bo8g118210.1	1e-138	(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	4e-98	squamosa promoter binding protein-like 8

Link Out ? help Back to Top
Phytozome	Thhalv10008083m

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]