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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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