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_016433751.1
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: 140aa    MW: 15997.8 Da    PI: 7.4385
Description SBP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016433751.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1SBP136.39e-4356131277
                     -SSTT-----TT--HHHHHTT--HHHHT-S-EEETTEEEEE-TTTSSEEETTT--SS--S-STTTT-------S-- CS
             SBP   2 CqvegCeadlseakeyhrrhkvCevhskapvvlvsgleqrfCqqCsrfhelsefDeekrsCrrrLakhnerrrkkq 77 
                     Cq+e+C+ad+++ak+yhrrhkvCe+h+kap+vl+ gl+qrfCqqCsrfh+l efDe+krsCrrrLa+hnerrrk++
  XP_016433751.1  56 CQIEDCTADMANAKTYHRRHKVCEFHAKAPAVLIGGLRQRFCQQCSRFHQLGEFDEAKRSCRRRLAGHNERRRKSS 131
                     **************************************************************************87 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PIRSFPIRSF0375759.4E-591140IPR017238Squamosa promoter-binding protein
Gene3DG3DSA:4.10.1100.103.4E-3648117IPR004333Transcription factor, SBP-box
PROSITE profilePS5114132.4753130IPR004333Transcription factor, SBP-box
SuperFamilySSF1036121.86E-3954133IPR004333Transcription factor, SBP-box
PfamPF031105.9E-3356129IPR004333Transcription factor, SBP-box
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009908Biological Processflower development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 140 aa     Download sequence    Send to blast
METSKWEEKR SMTAAEMEEE DDEEDEDVVE DNKRKRVLTH SGRKVPGGEG SKLPSCQIED  60
CTADMANAKT YHRRHKVCEF HAKAPAVLIG GLRQRFCQQC SRFHQLGEFD EAKRSCRRRL  120
AGHNERRRKS SCDSPGEGSS
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1ul4_A8e-3947129184squamosa promoter binding protein-like 4
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtProbable transcriptional factor. Binds to the promoter of the SQUAMOSA gene.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKT7179631e-106KT717963.1 Petunia x hybrida squamosa promoter-binding protein 1 mRNA, partial cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009622641.11e-100PREDICTED: squamosa promoter-binding protein 1
RefseqXP_016433751.11e-100PREDICTED: squamosa promoter-binding protein 1-like
SwissprotQ387411e-54SBP1_ANTMA; Squamosa promoter-binding protein 1
TrEMBLA0A1S3X1Q38e-99A0A1S3X1Q3_TOBAC; Squamosa promoter-binding-like protein
STRINGXP_009622640.11e-99(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA74924105
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G33810.11e-44squamosa promoter binding protein-like 3
Publications ? help Back to Top
  1. Klein J,Saedler H,Huijser P
    A new family of DNA binding proteins includes putative transcriptional regulators of the Antirrhinum majus floral meristem identity gene SQUAMOSA.
    Mol. Gen. Genet., 1996. 250(1): p. 7-16
    [PMID:8569690]