PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Sp_044490_tkyx.t1
Common NameSOVF_044490
Organism
Spinacia oleracea
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; Caryophyllales; Chenopodiaceae; Chenopodioideae; Anserineae; Spinacia
Family TALE
Protein Properties Length: 341aa    MW: 38891.3 Da    PI: 4.7395
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Sp_044490_tkyx.t1genomeTBVRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox27.64.8e-092843182155
                        HSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
           Homeobox  21 knrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                        k +yp+++++  LA+ +gL++rq+ +WF N+R ++
  Sp_044490_tkyx.t1 284 KWPYPTEADKIALAEMTGLDQRQINNWFINQRKRH 318
                        569*****************************885 PP
2ELK27.76.2e-10238259122
                ELK   1 ELKhqLlrKYsgyLgsLkqEFs 22 
                        +LK+qLlr ++++++sLk EFs
  Sp_044490_tkyx.t1 238 DLKDQLLRRFGSHISSLKIEFS 259
                        6********************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM012551.3E-1980124IPR005540KNOX1
PfamPF037903.6E-2282123IPR005540KNOX1
SMARTSM012561.1E-23131182IPR005541KNOX2
PfamPF037914.4E-23135181IPR005541KNOX2
SMARTSM011883.2E-5238259IPR005539ELK domain
PROSITE profilePS512139.551238258IPR005539ELK domain
PfamPF037891.6E-7238259IPR005539ELK domain
PROSITE profilePS5007112.73258321IPR001356Homeobox domain
SuperFamilySSF466897.7E-20259333IPR009057Homeodomain-like
SMARTSM003893.8E-13260325IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.604.6E-28263323IPR009057Homeodomain-like
CDDcd000861.13E-12267322No hitNo description
PfamPF059209.1E-18278317IPR008422Homeobox KN domain
PROSITE patternPS000270296319IPR017970Homeobox, conserved site
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0010073Biological Processmeristem maintenance
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 341 aa     Download sequence    Send to blast
MMDEIYGLHP VVAAGGDYSD KALMSPDNLI LNSDYQSLIM NSGSAAAVRF GSDELISATC  60
ISESASVTPE LQQRDDDTST SIKAKIASHP HYSRLLQSYI NCHKVGAPPE IANMLEEMKQ  120
ENDLYRRRGG GRTCIGVDPE LDEFMETYCE ILDKYKSDLS RPFDEATNFL NQMETQLRNL  180
CKGAFVKSAA AAGDSETIRE SSQEQGSLEE EGAVSSDEEY SGGEIYVHDL QQKDEERDLK  240
DQLLRRFGSH ISSLKIEFSK KKKKGKLPRE ARQMLFEWWN AHYKWPYPTE ADKIALAEMT  300
GLDQRQINNW FINQRKRHWK PSENMQYALM DNFNGQYFTD D
Functional Description ? help Back to Top
Source Description
UniProtPlays a role in meristem function. Contributes to the shoot apical meristem (SAM) maintenance and organ separation by controlling boundary establishment in embryo in a CUC1, CUC2 and STM-dependent manner. Involved in maintaining cells in an undifferentiated, meristematic state. Probably binds to the DNA sequence 5'-TGAC-3'. {ECO:0000269|PubMed:16798887}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Seems to be repressed by AS2 and AS1 but induced by STM, CUC1 and CUC2. {ECO:0000269|PubMed:11311158, ECO:0000269|PubMed:16798887}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankDQ3740175e-76DQ374017.1 Beta vulgaris chromosome 9 clone BAC62 genomic sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_021845804.10.0homeobox protein knotted-1-like 6
SwissprotQ84JS61e-137KNAT6_ARATH; Homeobox protein knotted-1-like 6
TrEMBLA0A0K9RP310.0A0A0K9RP31_SPIOL; Uncharacterized protein
STRINGXP_010695813.10.0(Beta vulgaris)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G23380.11e-137KNOTTED1-like homeobox gene 6
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Khan M, et al.
    Repression of Lateral Organ Boundary Genes by PENNYWISE and POUND-FOOLISH Is Essential for Meristem Maintenance and Flowering in Arabidopsis.
    Plant Physiol., 2015. 169(3): p. 2166-86
    [PMID:26417006]