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    RBCS1A ribulose bisphosphate carboxylase small chain 1A [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 843029, updated on 18-Sep-2024

    Summary

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    Official Symbol
    RBCS1A
    Official Full Name
    ribulose bisphosphate carboxylase small chain 1A
    Primary source
    TAIR:AT1G67090
    Locus tag
    AT1G67090
    See related
    Araport:AT1G67090
    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
    F1O19.14; F5A8.1; F5A8_1; ribulose bisphosphate carboxylase small chain 1A
    Summary
    Encodes a member of the Rubisco small subunit (RBCS) multigene family: RBCS1A (At1g67090), RBCS1B (At5g38430), RBCS2B (At5g38420), and RBCS3B (At5g38410). Functions to yield sufficient Rubisco content for leaf photosynthetic capacity.
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    Genomic context

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    See RBCS1A in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    3
    Sequence:
    Chromosome: 1; NC_003070.9 (25048158..25049667, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Mannose-6-phosphate isomerase, type I Neighboring gene abscisic acid (aba)-deficient 4 Neighboring gene LOB domain-containing protein 40 Neighboring gene ncRNA

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Rubisco small subunits from the unicellular green alga Chlamydomonas complement Rubisco-deficient mutants of Arabidopsis. Atkinson N, et al. New Phytol, 2017 Apr. PMID 28084636, Free PMC Article
    2. Arabidopsis bZIP protein HY5 directly interacts with light-responsive promoters in mediating light control of gene expression. Chattopadhyay S, et al. Plant Cell, 1998 May. PMID 9596629, Free PMC Article
    3. RBCS1A and RBCS3B, two major members within the Arabidopsis RBCS multigene family, function to yield sufficient Rubisco content for leaf photosynthetic capacity. Izumi M, et al. J Exp Bot, 2012 Mar. PMID 22223809, Free PMC Article
    4. Heat shock protein cognate 70-4 and an E3 ubiquitin ligase, CHIP, mediate plastid-destined precursor degradation through the ubiquitin-26S proteasome system in Arabidopsis. Lee S, et al. Plant Cell, 2009 Dec. PMID 20028838, Free PMC Article
    5. Cosuppression of RBCS3B in Arabidopsis leads to severe photoinhibition caused by ROS accumulation. Zhan GM, et al. Plant Cell Rep, 2014 Jul. PMID 24682522

    See all (32) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Arabidopsis rbcs mutants expressing a Chlamydomonas SSU differed from wild-type plants with respect to Rubisco catalysis, photosynthesis and growth.
      Title: Rubisco small subunits from the unicellular green alga Chlamydomonas complement Rubisco-deficient mutants of Arabidopsis.
    2. RBCS1A and RBCS3B contribute to accumulation of Rubisco in Arabidopsis leaves and that these genes work additively to yield sufficient Rubisco for photosynthetic capacity.
      Title: RBCS1A and RBCS3B, two major members within the Arabidopsis RBCS multigene family, function to yield sufficient Rubisco content for leaf photosynthetic capacity.
    Submit: New GeneRIF Correction

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_105379.4
    NM_202369.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables copper ion binding HDA PubMed 
    enables mRNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables salicylic acid binding HDA PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within photosynthesis IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within response to cold IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within ribulose bisphosphate carboxylase complex assembly IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in apoplast HDA PubMed 
    located_in chloroplast HDA PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast envelope HDA PubMed 
    located_in chloroplast stroma HDA PubMed 
    located_in chloroplast thylakoid membrane HDA PubMed 
    located_in cytosolic ribosome HDA PubMed 
    located_in mitochondrion HDA PubMed 
    located_in thylakoid HDA PubMed 
    located_in thylakoid lumen HDA PubMed 

    General protein information

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    Preferred Names
    ribulose bisphosphate carboxylase small chain 1A
    NP_176880.1
    • ribulose bisphosphate carboxylase small chain 1A (RBCS1A); FUNCTIONS IN: ribulose-bisphosphate carboxylase activity, copper ion binding; INVOLVED IN: carbon fixation, response to cold, response to blue light, response to red light, response to far red light; LOCATED IN: in 10 components; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, seedling growth; CONTAINS InterPro DOMAIN/s: Ribulose bisphosphate carboxylase, small chain (InterPro:IPR000894); BEST Arabidopsis thaliana protein match is: Ribulose bisphosphate carboxylase (small chain) family protein (TAIR:AT5G38430.1); Has 1998 Blast hits to 1975 proteins in 459 species: Archae - 0; Bacteria - 424; Metazoa - 0; Fungi - 0; Plants - 969; Viruses - 0; Other Eukaryotes - 605 (source: NCBI BLink).
    NP_974098.1
    • ribulose bisphosphate carboxylase small chain 1A (RBCS1A); FUNCTIONS IN: ribulose-bisphosphate carboxylase activity, copper ion binding; INVOLVED IN: carbon fixation, response to cold, response to blue light, response to red light, response to far red light; LOCATED IN: in 7 components; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, seedling growth; CONTAINS InterPro DOMAIN/s: Ribulose bisphosphate carboxylase, small chain (InterPro:IPR000894); BEST Arabidopsis thaliana protein match is: Ribulose bisphosphate carboxylase (small chain) family protein (TAIR:AT5G38430.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (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_003070.9 Reference assembly

      Range
      25048158..25049667 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_105379.4 → NP_176880.1  ribulose bisphosphate carboxylase small chain 1A [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_176880.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P10795, Q0WVH4, Q94JW2, Q9FPI6, Q9SAV4
      UniProtKB/TrEMBL
      A0A178WD57, A0A5S9WSE1, A0A7G2FEU3
      Conserved Domains (1) summary
      PLN02289
      Location:1 → 176
      PLN02289; ribulose-bisphosphate carboxylase small chain

    2. NM_202369.2 → NP_974098.1  ribulose bisphosphate carboxylase small chain 1A [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_974098.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      F4HRR5
      Conserved Domains (2) summary
      pfam12338
      Location:2 → 42
      RbcS; Ribulose-1,5-bisphosphate carboxylase small subunit
      cl01843
      Location:65 → 102
      RuBisCO_small_like; Ribulose bisphosphate carboxylase/oxygenase (Rubisco), small subunit and related proteins. Rubisco is a bifunctional enzyme catalyzes the initial steps of two opposing metabolic pathways: photosynthetic carbon fixation and the competing process of ...
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P10795.2

    Gene LinkOut

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