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 CA07g14400
Common NameGLK1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Capsiceae; Capsicum
Family G2-like
Protein Properties Length: 448aa    MW: 48812.2 Da    PI: 7.0185
Description G2-like family protein
Gene Model
Gene Model ID Type Source Coding Sequence
CA07g14400genomePEPView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1G2-like87.61.2e-27162216156
     G2-like   1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRla 56 
                 k +++WtpeLH+rFv+aveqL G +kA+P++ile+m++++Lt+++++SHLQkYR++
  CA07g14400 162 KVKVDWTPELHRRFVQAVEQL-GVDKAVPSRILEIMGIDCLTRHNIASHLQKYRSH 216
                 5689*****************.********************************86 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129417.133159218IPR017930Myb domain
SuperFamilySSF466894.66E-18160219IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.601.9E-26160219IPR009057Homeodomain-like
TIGRFAMsTIGR015571.5E-26162216IPR006447Myb domain, plants
PfamPF002491.4E-7165214IPR001005SANT/Myb domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0007165Biological Processsignal transduction
GO:0009658Biological Processchloroplast organization
GO:0009910Biological Processnegative regulation of flower development
GO:0010380Biological Processregulation of chlorophyll biosynthetic process
GO:0010638Biological Processpositive regulation of organelle organization
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:1900056Biological Processnegative regulation of leaf senescence
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0044212Molecular Functiontranscription regulatory region DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 448 aa     Download sequence    Send to blast
MLAVSPLSNT TARDDNTMES FGIGGGVDFP DFVGENLLDS IDFDDLFVGI NDGDVLPDLE  60
MDTEILAEFS VSSGDESDVN NYSSSNKTTF ISTATKKVER KDETERAASD VGSGLTSLNQ  120
GEEIVSTQKS EESTLQVKQN ITPKESDKGK KSSKNNLPVK RKVKVDWTPE LHRRFVQAVE  180
QLGVDKAVPS RILEIMGIDC LTRHNIASHL QKYRSHRKHL LAREAEAASW SQRRQLYCGA  240
AVVGGGGGKR DMTPWPAPTI GFPPPPTMAA PMPHHFRPLH VWGHPSVDQS YMHMWPKHLA  300
PSPSPQHPSP AWAPPPHLHP PPPSDPSFWH PHHQRVPNPL TPGTPYFPAP IAPTRYPGGH  360
HPVPGIPPAA HAMYKVDHVR STAPPTQPLP KPPCDFHPSK ESIDAAIGDV LSKPWLPLPL  420
GLKPPAVDSV LGELQRQGVP KIPPTCA*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1irz_A2e-15160214357ARR10-B
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator that functions with GLK2 to promote chloroplast development. Acts as an activator of nuclear photosynthetic genes involved in chlorophyll biosynthesis, light harvesting, and electron transport. Acts in a cell-autonomous manner to coordinate and maintain the photosynthetic apparatus within individual cells. May function in photosynthetic capacity optimization by integrating responses to variable environmental and endogenous cues (PubMed:11828027, PubMed:12220263, PubMed:17533111, PubMed:18643989, PubMed:19376934, PubMed:19383092, PubMed:19726569). Prevents premature senescence (PubMed:23459204). {ECO:0000269|PubMed:11828027, ECO:0000269|PubMed:12220263, ECO:0000269|PubMed:17533111, ECO:0000269|PubMed:18643989, ECO:0000269|PubMed:19376934, ECO:0000269|PubMed:19383092, ECO:0000269|PubMed:19726569, ECO:0000269|PubMed:23459204}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00022PBMTransfer from AT2G20570Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By light. Repressed by BZR2. {ECO:0000269|PubMed:12220263, ECO:0000269|PubMed:21214652}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankJF8079440.0JF807944.1 Capsicum annuum golden 2-like 1 transcription factor (GLK1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001312036.10.0transcription activator GLK1-like
SwissprotQ9SIV37e-94GLK1_ARATH; Transcription activator GLK1
TrEMBLA0A1U8HI220.0A0A1U8HI22_CAPAN; transcription activator GLK1-like
TrEMBLI6P8N90.0I6P8N9_CAPAN; Golden 2-like 1 transcription factor
STRINGPGSC0003DMT4000242650.0(Solanum tuberosum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA25322356
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G20570.19e-64GBF's pro-rich region-interacting factor 1
Publications ? help Back to Top
  1. Powell AL, et al.
    Uniform ripening encodes a Golden 2-like transcription factor regulating tomato fruit chloroplast development.
    Science, 2012. 336(6089): p. 1711-5
    [PMID:22745430]
  2. Leister D,Kleine T
    Definition of a core module for the nuclear retrograde response to altered organellar gene expression identifies GLK overexpressors as gun mutants.
    Physiol Plant, 2016. 157(3): p. 297-309
    [PMID:26876646]
  3. Nagatoshi Y, et al.
    GOLDEN 2-LIKE transcription factors for chloroplast development affect ozone tolerance through the regulation of stomatal movement.
    Proc. Natl. Acad. Sci. U.S.A., 2016. 113(15): p. 4218-23
    [PMID:27035938]
  4. Tokumaru M, et al.
    Ubiquitin-Proteasome Dependent Regulation of the GOLDEN2-LIKE 1 Transcription Factor in Response to Plastid Signals.
    Plant Physiol., 2017. 173(1): p. 524-535
    [PMID:27821720]
  5. Ni F, et al.
    Turnip Yellow Mosaic Virus P69 Interacts with and Suppresses GLK Transcription Factors to Cause Pale-Green Symptoms in Arabidopsis.
    Mol Plant, 2017. 10(5): p. 764-766
    [PMID:27964999]
  6. Wang H,Seo JK,Gao S,Cui X,Jin H
    Silencing of AtRAP, a target gene of a bacteria-induced small RNA, triggers antibacterial defense responses through activation of LSU2 and down-regulation of GLK1.
    New Phytol., 2017. 215(3): p. 1144-1155
    [PMID:28656601]