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 Spipo26G0023800
Organism
Spirodela polyrhiza
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Alismatales; Araceae; Lemnoideae; Spirodela
Family G2-like
Protein Properties Length: 409aa    MW: 44213.3 Da    PI: 5.9619
Description G2-like family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Spipo26G0023800genomeMIPS/IBISView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1G2-like85.74.7e-27160214156
          G2-like   1 kprlrWtpeLHerFveaveqLGGsekAtPktilelmkvkgLtlehvkSHLQkYRla 56 
                      k +++Wtp+LH+rFv+aveqL G +kA+P++ilelm+++ Lt+++++SHLQkYR++
  Spipo26G0023800 160 KMKVDWTPDLHRRFVQAVEQL-GVDKAVPSRILELMGIDYLTRHNIASHLQKYRSH 214
                      5689*****************.********************************86 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.329157216IPR017930Myb domain
SuperFamilySSF466891.02E-17158217IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.601.6E-26158217IPR009057Homeodomain-like
TIGRFAMsTIGR015571.7E-26160214IPR006447Myb domain, plants
PfamPF002494.4E-8163212IPR001005SANT/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:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0044212Molecular Functiontranscription regulatory region DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 409 aa     Download sequence    Send to blast
MLAISPLRSR NDDERGGESA GDFSALGSGG ADNFSGDFSA GDLLESIDFD DLFVGFDDGD  60
TLPDLELDPT EMLAEFSIGG GEDSGTTTAS RSTGDQDLER TDESEKREAE EDEKQSSNTD  120
GAAPNDDGVA VSAGSSSSPE TDKGRKSSAS QAKSTQGKRK MKVDWTPDLH RRFVQAVEQL  180
GVDKAVPSRI LELMGIDYLT RHNIASHLQK YRSHRKHMLA REAEAASWSQ RRQMYSAPPA  240
GGGTKREVTP WPAPTLGFPP PAQAFRPPLH VWGHPTVDHS MVHMWPKHAV PARSPPPPPW  300
TPQPPPPADP SYWHHPHFRR RFMVPPVPGI PPHPMYKPDG AAPPPPRHGG PPVQVEPHPS  360
KESIDAAIGD VLAKPWLPLP LGLKPPSLDS VLTELQRQGV SKIPPSCA*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1irz_A6e-16157212257ARR10-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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002275230.11e-141PREDICTED: transcription activator GLK1
SwissprotQ9SIV37e-88GLK1_ARATH; Transcription activator GLK1
TrEMBLA0A1D1Y9Q20.0A0A1D1Y9Q2_9ARAE; Putative transcription factor GLK1
STRINGXP_008783138.11e-139(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP24153886
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G44190.12e-56GOLDEN2-like 2
Publications ? help Back to Top
  1. 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]
  2. 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]
  3. 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]
  4. 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]
  5. 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]