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AtSPO22 Tetratricopeptide repeat (TPR)-like superfamily protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 834894, updated on 18-Sep-2024

Summary

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Official Symbol
AtSPO22
Official Full Name
Tetratricopeptide repeat (TPR)-like superfamily protein
Primary source
TAIR:AT5G48390
Locus tag
AT5G48390
See related
Araport:AT5G48390
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
A. thaliana homologue of yeast SPO22; ATZIP4; MJE7.2; MJE7_2
Summary
Defective in meiotic chromosome segregation. It is involved in crossover formation and involved in both male and female meiosis.
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Genomic context

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See AtSPO22 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
5
Sequence:
Chromosome: 5; NC_003076.8 (19612020..19615383)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene BAK1-interacting receptor-like kinase 1 Neighboring gene FRIGIDA-like protein Neighboring gene Glutamate receptor family protein Neighboring gene glutamate receptor 1.3

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003076.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Zip4/Spo22 is required for class I CO formation but not for synapsis completion in Arabidopsis thaliana. Chelysheva L, et al. PLoS Genet, 2007 May 25. PMID 17530928, Free PMC Article
  2. Sorting signals, N-terminal modifications and abundance of the chloroplast proteome. Zybailov B, et al. PLoS One, 2008 Apr 23. PMID 18431481, Free PMC Article
  3. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, et al. Nature, 2000 Dec 14. PMID 11130714

GeneRIFs: Gene References Into Functions

General gene information

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Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within female meiotic nuclear division IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within male meiotic nuclear division IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in regulation of synaptonemal complex assembly IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within resolution of meiotic recombination intermediates IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast HDA PubMed 

General protein information

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Preferred Names
Tetratricopeptide repeat (TPR)-like superfamily protein
NP_199650.3
  • ATZIP4; FUNCTIONS IN: binding; INVOLVED IN: female meiosis, resolution of meiotic recombination intermediates, male meiosis; LOCATED IN: chloroplast; CONTAINS InterPro DOMAIN/s: Tetratricopeptide-like helical (InterPro:IPR011990), Meiosis specific protein SPO22 (InterPro:IPR013940), Tetratricopeptide repeat-containing (InterPro:IPR013026), Tetratricopeptide repeat (InterPro:IPR019734); 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_003076.8 Reference assembly

    Range
    19612020..19615383
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_124214.7 → NP_199650.3  Tetratricopeptide repeat (TPR)-like superfamily protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_199650.3

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    A5Y6I6, B0M1H3
    UniProtKB/TrEMBL
    A0A654G937
    Conserved Domains (3) summary
    sd00006
    Location:476 → 513
    TPR; TPR repeat [structural motif]
    pfam08631
    Location:191 → 470
    SPO22; Meiosis protein SPO22/ZIP4 like
    pfam12895
    Location:458 → 537
    ANAPC3; Anaphase-promoting complex, cyclosome, subunit 3
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
B0M1H3.1

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