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 XP_016462705.1
Common NameCO
Organism
Nicotiana tabacum
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 CO-like
Protein Properties Length: 406aa    MW: 44973.9 Da    PI: 6.1462
Description CO-like family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016462705.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1zf-B_box217e-071354439
        zf-B_box  4 rkCpeHeekelqlfCedCqqllCedClleeHkg......Htv 39
                    r+C+++ +   + +C+ ++ +lC+ C   +H        H++
  XP_016462705.1 13 RVCDTCRSAACTVYCRADSAYLCAGCDARIHAAnlvasrHER 54
                    79******99*********************65677777765 PP
2zf-B_box28.92.3e-0955100342
        zf-B_box   3 erkCpeHeekelqlfCedCqqllCedClleeHkg......Htvvpl 42 
                      ++C+ +e+ ++ + C+ +   lC++C   +H+       H +vp+
  XP_016462705.1  55 VWVCEACERAPAAFLCKADAASLCASCDADIHSAnplarrHHRVPI 100
                     689*****************************66899999877775 PP
3CCT69.77.3e-24337380144
             CCT   1 ReaallRYkeKrktRkFeKkirYesRKavAesRpRvKGrFvkqa 44 
                     Rea++lRY+eK+k+RkFeK+irY+sRKa+Ae+RpR+KGrF+k++
  XP_016462705.1 337 REARVLRYREKKKNRKFEKTIRYASRKAYAETRPRIKGRFAKRT 380
                     9*****************************************87 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003368.9E-91057IPR000315B-box-type zinc finger
PROSITE profilePS5011910.1531057IPR000315B-box-type zinc finger
CDDcd000212.48E-81357No hitNo description
PROSITE profilePS5011911.12153100IPR000315B-box-type zinc finger
PfamPF006432.7E-754100IPR000315B-box-type zinc finger
CDDcd000211.06E-956100No hitNo description
SMARTSM003363.7E-958100IPR000315B-box-type zinc finger
PROSITE profilePS5101716.638337379IPR010402CCT domain
PfamPF062039.3E-18337379IPR010402CCT domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009658Biological Processchloroplast organization
GO:0009909Biological Processregulation of flower development
GO:0045892Biological Processnegative regulation of transcription, DNA-templated
GO:0048576Biological Processpositive regulation of short-day photoperiodism, flowering
GO:0048579Biological Processnegative regulation of long-day photoperiodism, flowering
GO:0005622Cellular Componentintracellular
GO:0005515Molecular Functionprotein binding
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 406 aa     Download sequence    Send to blast
MLKKENSSNN WARVCDTCRS AACTVYCRAD SAYLCAGCDA RIHAANLVAS RHERVWVCEA  60
CERAPAAFLC KADAASLCAS CDADIHSANP LARRHHRVPI IPIPGTLYGP PAVDTLGGGT  120
LMIGGPEGDA TEDDRFLSLT QGADDTTIDE EDEDEAASWL LLNPPVKNNN KNINNNNNNQ  180
SNYGMLFGGE VVDEYLDLAE YGGDSQFNDQ YSVNQQQQHY SVPQKNYGGD SVVPVQGGHG  240
KSMILYHQQQ QQHHQQQQQN HHLSFQLGME YDNSNTGYGY PASMSHSVSM SSMDVSVVPE  300
SALSETSNSH PRPPKGTIDL FSGPPIQMPT QLTPMDREAR VLRYREKKKN RKFEKTIRYA  360
SRKAYAETRP RIKGRFAKRT DVEAEVDQMF STQLIADSSY GIVPSF
Functional Description ? help Back to Top
Source Description
UniProtPutative transcription factor. Does not affect flowering time.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Expressed with a circadian rhythm showing a peak at dawn.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankJQ6869410.0JQ686941.1 Nicotiana tabacum cultivar SR1 constans (CO) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009765376.10.0PREDICTED: zinc finger protein CONSTANS-LIKE 2
RefseqXP_016462705.10.0PREDICTED: zinc finger protein CONSTANS-LIKE 2-like
SwissprotQ965021e-135COL2_ARATH; Zinc finger protein CONSTANS-LIKE 2
TrEMBLA0A1S3ZE000.0A0A1S3ZE00_TOBAC; zinc finger protein CONSTANS-LIKE 2-like
TrEMBLA0A1U7VK900.0A0A1U7VK90_NICSY; zinc finger protein CONSTANS-LIKE 2
STRINGXP_009765376.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA52482337
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G02380.11e-104CONSTANS-like 2
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. Simon S,Rühl M,de Montaigu A,Wötzel S,Coupland G
    Evolution of CONSTANS Regulation and Function after Gene Duplication Produced a Photoperiodic Flowering Switch in the Brassicaceae.
    Mol. Biol. Evol., 2015. 32(9): p. 2284-301
    [PMID:25972346]