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LHB1B2 photosystem II light harvesting complex protein B1B2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 818005, updated on 18-Sep-2024

Summary

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Official Symbol
LHB1B2
Official Full Name
photosystem II light harvesting complex protein B1B2
Primary source
TAIR:AT2G34420
Locus tag
AT2G34420
See related
Araport:AT2G34420
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
F13P17.32; LHCB1.5; PHOTOSYSTEM II LIGHT HARVESTING COMPLEX GENE 1.5; photosystem II light harvesting complex gene B1B2
Summary
Photosystem II type I chlorophyll a/b-binding protein
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Genomic context

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See LHB1B2 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
1
Sequence:
Chromosome: 2; NC_003071.7 (14522524..14523568, complement)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Putative adipose-regulatory protein (Seipin) Neighboring gene ncRNA Neighboring gene NOD26-like intrinsic protein 2;1 Neighboring gene Pentatricopeptide repeat (PPR-like) superfamily protein Neighboring gene O-acetyltransferase family protein Neighboring gene ncRNA Neighboring gene light-harvesting chlorophyll-protein complex II subunit B1 Neighboring gene HMG-box (high mobility group) DNA-binding family protein Neighboring gene AGAMOUS-like 29

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. Assembly of synthetic locked phycocyanobilin derivatives with phytochrome in vitro and in vivo in Ceratodon purpureus and Arabidopsis. Yang R, et al. Plant Cell, 2012 May. PMID 22582099, Free PMC Article
  2. The SCO2 protein disulphide isomerase is required for thylakoid biogenesis and interacts with LHCB1 chlorophyll a/b binding proteins which affects chlorophyll biosynthesis in Arabidopsis seedlings. Tanz SK, et al. Plant J, 2012 Mar. PMID 22040291
  3. A split-ubiquitin yeast two-hybrid screen to examine the substrate specificity of atToc159 and atToc132, two Arabidopsis chloroplast preprotein import receptors. Dutta S, et al. PLoS One, 2014. PMID 24736607, Free PMC Article
  4. In-depth analysis of the thylakoid membrane proteome of Arabidopsis thaliana chloroplasts: new proteins, new functions, and a plastid proteome database. Friso G, et al. Plant Cell, 2004 Feb. PMID 14729914, Free PMC Article
  5. New functions of the thylakoid membrane proteome of Arabidopsis thaliana revealed by a simple, fast, and versatile fractionation strategy. Peltier JB, et al. J Biol Chem, 2004 Nov 19. PMID 15322131

See all (16) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_128994.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables chlorophyll binding ISS
Inferred from Sequence or Structural Similarity
more info
  
enables chlorophyll binding TAS
Traceable Author Statement
more info
  
enables mRNA binding IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in photosynthesis, light harvesting IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within photosynthesis, light harvesting in photosystem II TAS
Traceable Author Statement
more info
  
Component Evidence Code Pubs
NOT located_in Golgi apparatus RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
located_in chloroplast HDA PubMed 
located_in chloroplast ISM
Inferred from Sequence Model
more info
  
located_in chloroplast thylakoid HDA PubMed 
located_in chloroplast thylakoid membrane HDA PubMed 
located_in endoplasmic reticulum HDA PubMed 
located_in thylakoid HDA PubMed 
located_in thylakoid membrane TAS
Traceable Author Statement
more info
  

General protein information

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Preferred Names
photosystem II light harvesting complex protein B1B2
NP_565786.1
  • photosystem II light harvesting complex gene B1B2 (LHB1B2); FUNCTIONS IN: chlorophyll binding; INVOLVED IN: photosynthesis, light harvesting in photosystem II, photosynthesis; LOCATED IN: in 7 components; EXPRESSED IN: cotyledon, guard cell, juvenile leaf, cultured cell, leaf; EXPRESSED DURING: seed development stages; CONTAINS InterPro DOMAIN/s: Chlorophyll A-B binding protein (InterPro:IPR001344); BEST Arabidopsis thaliana protein match is: chlorophyll A/B binding protein 1 (TAIR:AT1G29930.1); Has 2425 Blast hits to 2343 proteins in 222 species: Archae - 0; Bacteria - 0; Metazoa - 4; Fungi - 0; Plants - 2093; Viruses - 0; Other Eukaryotes - 328 (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
    14522524..14523568 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_128994.3 → NP_565786.1  photosystem II light harvesting complex protein B1B2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_565786.1

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178VRB0, A0A178WFB8, Q39141
    Conserved Domains (1) summary
    PLN00025
    Location:5 → 265
    PLN00025; photosystem II light harvesting chlorophyll a/b binding protein; Provisional
Nucleotide Protein
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