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    ELIP2 Chlorophyll A-B binding family protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 827119, updated on 18-Sep-2024

    Summary

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    Official Symbol
    ELIP2
    Official Full Name
    Chlorophyll A-B binding family protein
    Primary source
    TAIR:AT4G14690
    Locus tag
    AT4G14690
    See related
    Araport:AT4G14690
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Arabidopsis thaliana (ecotype: Columbia)
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
    Also known as
    DL3385W; EARLY LIGHT-INDUCIBLE PROTEIN 2; FCAALL.232
    Summary
    Encodes an early light-induced protein. ELIPs are thought not to be directly involved in the synthesis and assembly of specific photosynthetic complexes, but rather affect the biogenesis of all chlorophyll-binding complexes. A study (PMID 17553115) has shown that the chlorophyll synthesis pathway was downregulated as a result of constitutive ELIP2 expression, leading to decreased chlorophyll availability for the assembly of pigment-binding proteins for photosynthesis.
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    Genomic context

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    See ELIP2 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    3
    Sequence:
    Chromosome: 4; NC_003075.7 (8418242..8419325)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene casein lytic proteinase B2 Neighboring gene chaperone ClpB1-like protein Neighboring gene Pseudouridine synthase/archaeosine transglycosylase-like family protein Neighboring gene Uncharacterized protein family (UPF0041) Neighboring gene ncRNA Neighboring gene origin recognition complex 1

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. The light stress-induced protein ELIP2 is a regulator of chlorophyll synthesis in Arabidopsis thaliana. Tzvetkova-Chevolleau T, et al. Plant J, 2007 Jun. PMID 17553115
    2. Differential expression and localization of early light-induced proteins in Arabidopsis. Heddad M, et al. Plant Physiol, 2006 Sep. PMID 16829586, Free PMC Article
    3. Suppression of both ELIP1 and ELIP2 in Arabidopsis does not affect tolerance to photoinhibition and photooxidative stress. Rossini S, et al. Plant Physiol, 2006 Aug. PMID 16778010, Free PMC Article
    4. Mutational and expression analysis of ELIP1 and ELIP2 in Arabidopsis thaliana. Casazza AP, et al. Plant Mol Biol, 2005 May. PMID 16028115
    5. Early light-induced proteins protect Arabidopsis from photooxidative stress. Hutin C, et al. Proc Natl Acad Sci U S A, 2003 Apr 15. PMID 12676998, Free PMC Article

    See all (13) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Expression of the ELIP1 and ELIP2 genes in seeds is regulated by different phytochromes, as expression of ELIP1 is deregulated only under red light whereas ELIP2 is strongly reduced under far-red light.
      Title: Inactivation of the ELIP1 and ELIP2 genes affects Arabidopsis seed germination.
    2. Elip2 works as a chlorophyll sensor that modulates chlorophyll synthesis to prevent accumulation of free chlorophyll, and hence prevent photooxidative stress.
      Title: The light stress-induced protein ELIP2 is a regulator of chlorophyll synthesis in Arabidopsis thaliana.
    3. Elip2 expression is differentially regulated in response to light or chilling stress with mechanisms active either at transcriptional and post-transcriptional level.
      Title: Mutational and expression analysis of ELIP1 and ELIP2 in Arabidopsis thaliana.
    4. Null mutations within the ELIP2 gene do not modify sensitivity to photoinhibition, photooxidation, or the ability to recover from light stress.
      Title: Suppression of both ELIP1 and ELIP2 in Arabidopsis does not affect tolerance to photoinhibition and photooxidative stress.
    5. we propose that the discrepancy between amounts of Elip transcripts and proteins in light stress-preadapted or senescent leaves is related to a presence of photoprotective anthocyanins or to lower chlorophyll availability, respectively
      Title: Differential expression and localization of early light-induced proteins in Arabidopsis.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_117551.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    involved_in cellular response to UV-A IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in cellular response to blue light IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in cellular response to far red light IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in cellular response to heat IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in cellular response to high light intensity IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in cellular response to red light IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in photoprotection IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in positive regulation of seed germination IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of chlorophyll biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within response to UV-B IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within response to far red light IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in response to light stimulus IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within response to red light IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast thylakoid membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    Chlorophyll A-B binding family protein
    NP_567438.1
    • EARLY LIGHT-INDUCIBLE PROTEIN 2 (ELIP2); BEST Arabidopsis thaliana protein match is: Chlorophyll A-B binding family protein (TAIR:AT3G22840.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference assembly

    Genomic

    1. NC_003075.7 Reference assembly

      Range
      8418242..8419325
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_117551.3 → NP_567438.1  Chlorophyll A-B binding family protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_567438.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O23325, Q42127, Q8L8U1, Q94K66, Q9SYX0
      UniProtKB/TrEMBL
      A0A654FPA8
      Conserved Domains (1) summary
      pfam00504
      Location:94 → 186
      Chloroa_b-bind; Chlorophyll A-B binding protein
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q94K66.1

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