PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID XP_016498570.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family SBP
Protein Properties Length: 309aa    MW: 34962.4 Da    PI: 8.4925
Description SBP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016498570.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SBP127.94e-40156232278
                     -SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS
             SBP   2 CqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 
                     Cq++gC+adl++ak+yhrrhkvCe+hska++v+++g++qrfCqqCsrfh+ls+fD++krsCr+rLa+hn+rrrk+q+
  XP_016498570.1 156 CQADGCNADLTHAKHYHRRHKVCEFHSKAATVIAAGVTQRFCQQCSRFHDLSKFDNGKRSCRKRLADHNRRRRKNQQ 232
                     **************************************************************************986 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.1100.104.7E-33151217IPR004333Transcription factor, SBP-box
PROSITE profilePS5114131.735153230IPR004333Transcription factor, SBP-box
SuperFamilySSF1036121.06E-36154231IPR004333Transcription factor, SBP-box
PfamPF031104.7E-31156229IPR004333Transcription factor, SBP-box
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 309 aa     Download sequence    Send to blast
MLDYEWETGG EETTQETDQN DQFFDPFVNP LAHFSPIRNH LDQQQQQQIQ NHQFPQFQTT  60
PNNNHFSSLY NPHTYDVPYS QTHHTSMLSL QPTGSTGFNT VLPKSELQFM GGIDFTNTSR  120
IGLNLGGRTY FASSEDDFVN RLFRRTRAVE AGSPKCQADG CNADLTHAKH YHRRHKVCEF  180
HSKAATVIAA GVTQRFCQQC SRFHDLSKFD NGKRSCRKRL ADHNRRRRKN QQVINKKQPQ  240
LGSALNSLSD KLNSTESGAH SSTVTVAISP PSNSMDCFRQ RAYQLAASGG ATRWQGESID  300
THSSENYTA
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ul4_A3e-31151229684squamosa promoter binding protein-like 4
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTrans-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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankLC0732970.0LC073297.1 Nicotiana tabacum NtabSPL8 mRNA for squamosa promoter binding protein NtabSPL8, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016498570.10.0PREDICTED: squamosa promoter-binding-like protein 8 isoform X2
SwissprotQ8GXL34e-74SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBLA0A1S4CBQ50.0A0A1S4CBQ5_TOBAC; squamosa promoter-binding-like protein 8 isoform X2
STRINGXP_009782498.10.0(Nicotiana sylvestris)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G02065.11e-70squamosa promoter binding protein-like 8
Publications ? help Back to Top
  1. 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]
  2. 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]