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LHCB2.2 photosystem II light harvesting complex protein 2.2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 815055, updated on 18-Sep-2024

Summary

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Official Symbol
LHCB2.2
Official Full Name
photosystem II light harvesting complex protein 2.2
Primary source
TAIR:AT2G05070
Locus tag
AT2G05070
See related
Araport:AT2G05070
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
F1O13.20; F1O13_20; LHCB2; LIGHT-HARVESTING CHLOROPHYLL B-BINDING 2; photosystem II light harvesting complex gene 2.2
Summary
Encodes Lhcb2.2. Belongs to the Lhc super-gene family encodes the light-harvesting chlorophyll a/b-binding (LHC) proteins that constitute the antenna system of the photosynthetic apparatus.
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Genomic context

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See LHCB2.2 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
2
Sequence:
Chromosome: 2; NC_003071.7 (1799234..1800472, complement)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Protein phosphatase 2C family protein Neighboring gene Protein kinase superfamily protein Neighboring gene pseudo Neighboring gene pseudo

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Light-harvesting chlorophyll a/b-binding proteins are required for stomatal response to abscisic acid in Arabidopsis. Xu YH, et al. J Exp Bot, 2012 Feb. PMID 22143917, Free PMC Article
  2. Change in fast Chl a fluorescence transients, 2 dimensional protein profile and pigment protein interactions during state transitions in Arabidopsis thaliana. Nellaepalli S, et al. J Photochem Photobiol B, 2013 Nov 5. PMID 23995216
  3. Very rapid phosphorylation kinetics suggest a unique role for Lhcb2 during state transitions in Arabidopsis. Leoni C, et al. Plant J, 2013 Oct. PMID 23888908, Free PMC Article
  4. Arabidopsis plants grown in the field and climate chambers significantly differ in leaf morphology and photosystem components. Mishra Y, et al. BMC Plant Biol, 2012 Jan 11. PMID 22236032, Free PMC Article
  5. Phosphorylation of the Light-Harvesting Complex II Isoform Lhcb2 Is Central to State Transitions. Longoni P, et al. Plant Physiol, 2015 Dec. PMID 26438789, Free PMC Article

See all (22) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Data show that light harvesting complex I (Lhcb1) and light harvesting complex II (Lhcb2) have different phosphorylation levels.
    Title: Phosphorylation of the Light-Harvesting Complex II Isoform Lhcb2 Is Central to State Transitions.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_126537.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables chlorophyll binding ISS
Inferred from Sequence or Structural Similarity
more info
  
enables mRNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in cellular response to abscisic acid stimulus IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in cellular response to water deprivation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in photosynthesis, light harvesting in photosystem I IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in photosynthesis, light harvesting in photosystem II IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in positive regulation of reactive oxygen species biosynthetic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in regulation of stomatal closure IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in response to cold IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to desiccation IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to far red light IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in response to high light intensity IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to light stimulus IDA
Inferred from Direct Assay
more info
 PubMed 
involved_in response to low light intensity stimulus IEP
Inferred from Expression Pattern
more info
 PubMed 
involved_in response to red light IDA
Inferred from Direct Assay
more info
 PubMed 
Component Evidence Code Pubs
NOT located_in Golgi apparatus RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
part_of PSII associated light-harvesting complex II IDA
Inferred from Direct Assay
more info
 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 thylakoid HDA PubMed 
located_in chloroplast thylakoid membrane HDA PubMed 
located_in chloroplast thylakoid membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in mitochondrion HDA PubMed 
part_of photosystem I IDA
Inferred from Direct Assay
more info
 PubMed 
part_of photosystem II IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plant-type vacuole HDA PubMed 
located_in plastoglobule HDA PubMed 
located_in thylakoid HDA PubMed 

General protein information

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Preferred Names
photosystem II light harvesting complex protein 2.2
NP_178582.1
  • photosystem II light harvesting complex gene 2.2 (LHCB2.2); FUNCTIONS IN: chlorophyll binding; INVOLVED IN: photosynthesis, light harvesting, photosynthesis; LOCATED IN: in 7 components; EXPRESSED IN: guard cell, juvenile leaf, cultured cell, leaf; CONTAINS InterPro DOMAIN/s: Chlorophyll A-B binding protein (InterPro:IPR001344); BEST Arabidopsis thaliana protein match is: photosystem II light harvesting complex gene 2.1 (TAIR:AT2G05100.1); Has 2376 Blast hits to 2314 proteins in 223 species: Archae - 0; Bacteria - 0; Metazoa - 4; Fungi - 0; Plants - 2060; Viruses - 0; Other Eukaryotes - 312 (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_003071.7 Reference assembly

    Range
    1799234..1800472 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_126537.4 → NP_178582.1  photosystem II light harvesting complex protein 2.2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_178582.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9S7J7
    UniProtKB/TrEMBL
    A0A178VT95, A0A5S9WXA5, A0A654ETC9
    Conserved Domains (1) summary
    PLN00025
    Location:3 → 265
    PLN00025; photosystem II light harvesting chlorophyll a/b binding protein; Provisional
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9S7J7.1

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