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 Aan006288
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Asteroideae; Anthemideae; Artemisiinae; Artemisia
Family SBP
Protein Properties Length: 295aa    MW: 33720.5 Da    PI: 8.4097
Description SBP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Aan#S55106512PU_refUnigeneView CDS
PUT-183a-Artemisia_annua-740160988PU_unrefplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SBP131.13.9e-41187264178
                --SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S--- CS
        SBP   1 lCqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkqa 78 
                +Cq+egC+adl++ak+yhrrhkvCe+hska++v+++gl+qrfCqqCsrfh lsefD++krsCr+rLa+hn+rrrk+++
  Aan006288 187 RCQAEGCNADLTHAKHYHRRHKVCEFHSKASTVITAGLTQRFCQQCSRFHLLSEFDNGKRSCRKRLADHNRRRRKSSQ 264
                6**************************************************************************986 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.1100.101.8E-34184249IPR004333Transcription factor, SBP-box
PROSITE profilePS5114132.368185262IPR004333Transcription factor, SBP-box
SuperFamilySSF1036124.71E-38186265IPR004333Transcription factor, SBP-box
PfamPF031108.0E-31188261IPR004333Transcription 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: 295 aa     Download sequence    Send to blast
XNKETTTTML DYEWGNPSTM ILNGAVTVDD HHHTTSQPPS NHHTSRHFFD HYSHDQTFEH  60
NNTNTNTNNL NNNNTPYLNT SDHHFLNNPQ HNPYLNNNNQ THFPSLYDPR AYTSACTYAP  120
ALENPDQGYM IMPKVEPSNG CAIDFTNNRI GLNLGGRTYF SSAEDDFVNR LYRRSRPLDA  180
ALVSSPRCQA EGCNADLTHA KHYHRRHKVC EFHSKASTVI TAGLTQRFCQ QCSRFHLLSE  240
FDNGKRSCRK RLADHNRRRR KSSQNQDQSK SLVTVSSTQS SSSDIISRYH SDSRG
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ul4_A7e-311882611184squamosa promoter binding protein-like 4
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed during plant development. During pollen development, required for crosporogenesis that leads to archesporial formation and for the histogenesis of the microsporangia. During ovules development, involved in the transition to meiosis of the megaspore mother cells. {ECO:0000269|PubMed:10524240, ECO:0000269|PubMed:12671094}.
UniprotTISSUE SPECIFICITY: Expressed in shoot apical region and early floral tissues. Transcripts levels increase in developing pollen sacs, and decrease in later stage of anther development. Strongly expressed in the placental region of the carpels. {ECO:0000269|PubMed:12671094, ECO:0000269|PubMed:17093870}.
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_023747801.11e-134squamosa promoter-binding-like protein 8
SwissprotQ8GXL31e-77SPL8_ARATH; Squamosa promoter-binding-like protein 8
TrEMBLA0A2U1M7100.0A0A2U1M710_ARTAN; Squamosa promoter binding protein-like 8
STRINGPOPTR_0014s05680.12e-90(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G02065.16e-74squamosa 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]