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UniProtKB - Q9LN22 (PPR54_ARATH)

Entry version 114 (02 Dec 2020)
Sequence version 1 (01 Oct 2000)
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Protein

Pentatricopeptide repeat-containing protein At1g20300, mitochondrial

Gene

At1g20300

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Pentatricopeptide repeat-containing protein At1g20300, mitochondrial
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Ordered Locus Names:At1g20300
ORF Names:F14O10.10
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiArabidopsis thaliana (Mouse-ear cress)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri3702 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000006548 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 1

Organism-specific databases

Arabidopsis Information Portal

More...Araporti		AT1G20300

The Arabidopsis Information Resource

More...TAIRi		locus:2012883, AT1G20300

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywords - Cellular componenti

Mitochondrion

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 32MitochondrionSequence analysisAdd BLAST32
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_000034279533 – 537Pentatricopeptide repeat-containing protein At1g20300, mitochondrialAdd BLAST505

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q9LN22

PRoteomics IDEntifications database

More...PRIDEi		Q9LN22

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		234893

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9LN22, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9LN22, AT

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9LN22

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati150 – 184PPR 1Add BLAST35
Repeati185 – 219PPR 2Add BLAST35
Repeati220 – 250PPR 3Add BLAST31
Repeati254 – 288PPR 4Add BLAST35
Repeati289 – 323PPR 5Add BLAST35
Repeati324 – 358PPR 6Add BLAST35
Repeati359 – 393PPR 7Add BLAST35
Repeati394 – 428PPR 8Add BLAST35
Repeati429 – 463PPR 9Add BLAST35
Repeati464 – 498PPR 10Add BLAST35
Repeati500 – 534PPR 11Add BLAST35

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the PPR family. P subfamily.Curated

Keywords - Domaini

Repeat, Transit peptide

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG4197, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_002706_49_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9LN22

Identification of Orthologs from Complete Genome Data

More...OMAi		RYVRAEM

Database of Orthologous Groups

More...OrthoDBi		1344243at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9LN22

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.25.40.10, 4 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR002885, Pentatricopeptide_repeat
IPR011990, TPR-like_helical_dom_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01535, PPR, 1 hit
PF13041, PPR_2, 4 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF48452, SSF48452, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00756, PPR, 9 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51375, PPR, 11 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q9LN22-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MALLRSKLHL SRTLSFISPL LPKTFSTSAT SLLSDHENDE SAATITAAVS 
        60         70         80         90        100
VPISPLLTPE DTQTVEKFHS IIKDHYRKNP TSPNDAILNP SLTLHALSLD 
       110        120        130        140        150
FSQIETSQVS PSVVRCVIEK CGSVRHGIPL HQSLAFFNWA TSRDDYDHKS 
       160        170        180        190        200
PHPYNEMIDL SGKVRQFDLA WHLIDLMKSR NVEISIETFT ILIRRYVRAG 
       210        220        230        240        250
LASEAVHCFN RMEDYGCVPD KIAFSIVISN LSRKRRASEA QSFFDSLKDR 
       260        270        280        290        300
FEPDVIVYTN LVRGWCRAGE ISEAEKVFKE MKLAGIEPNV YTYSIVIDAL 
       310        320        330        340        350
CRCGQISRAH DVFADMLDSG CAPNAITFNN LMRVHVKAGR TEKVLQVYNQ 
       360        370        380        390        400
MKKLGCEPDT ITYNFLIEAH CRDENLENAV KVLNTMIKKK CEVNASTFNT 
       410        420        430        440        450
IFRYIEKKRD VNGAHRMYSK MMEAKCEPNT VTYNILMRMF VGSKSTDMVL 
       460        470        480        490        500
KMKKEMDDKE VEPNVNTYRL LVTMFCGMGH WNNAYKLFKE MVEEKCLTPS 
       510        520        530 
LSLYEMVLAQ LRRAGQLKKH EELVEKMIQK GLVARPL
Length:537
Mass (Da):61,208
Last modified:October 1, 2000 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i5382B2EB7E6095A0
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AC026234 Genomic DNA Translation: AAF88159.1
CP002684 Genomic DNA Translation: AEE29959.1
AF446865 mRNA Translation: AAL38598.1
AY052274 mRNA Translation: AAK96467.1

Protein sequence database of the Protein Information Resource

More...PIRi		F86336

NCBI Reference Sequences

More...RefSeqi		NP_564110.1, NM_101881.3

Genome annotation databases

Ensembl plant genome annotation project

More...EnsemblPlantsi		AT1G20300.1; AT1G20300.1; AT1G20300

Database of genes from NCBI RefSeq genomes

More...GeneIDi		838618

Gramene; a comparative resource for plants

More...Gramenei		AT1G20300.1; AT1G20300.1; AT1G20300

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ath:AT1G20300

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Pentatricopeptide repeat proteins

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC026234 Genomic DNA Translation: AAF88159.1
CP002684 Genomic DNA Translation: AEE29959.1
AF446865 mRNA Translation: AAL38598.1
AY052274 mRNA Translation: AAK96467.1
PIRiF86336
RefSeqiNP_564110.1, NM_101881.3

3D structure databases

SMRiQ9LN22
ModBaseiSearch...

Proteomic databases

PaxDbiQ9LN22
PRIDEiQ9LN22
ProteomicsDBi234893

Genome annotation databases

EnsemblPlantsiAT1G20300.1; AT1G20300.1; AT1G20300
GeneIDi838618
GrameneiAT1G20300.1; AT1G20300.1; AT1G20300
KEGGiath:AT1G20300

Organism-specific databases

AraportiAT1G20300
TAIRilocus:2012883, AT1G20300

Phylogenomic databases

eggNOGiKOG4197, Eukaryota
HOGENOMiCLU_002706_49_0_1
InParanoidiQ9LN22
OMAiRYVRAEM
OrthoDBi1344243at2759
PhylomeDBiQ9LN22

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q9LN22

Gene expression databases

ExpressionAtlasiQ9LN22, baseline and differential
GenevisibleiQ9LN22, AT

Family and domain databases

Gene3Di1.25.40.10, 4 hits
InterProiView protein in InterPro
IPR002885, Pentatricopeptide_repeat
IPR011990, TPR-like_helical_dom_sf
PfamiView protein in Pfam
PF01535, PPR, 1 hit
PF13041, PPR_2, 4 hits
SUPFAMiSSF48452, SSF48452, 1 hit
TIGRFAMsiTIGR00756, PPR, 9 hits
PROSITEiView protein in PROSITE
PS51375, PPR, 11 hits

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPPR54_ARATH
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9LN22
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 2008
Last sequence update: October 1, 2000
Last modified: December 2, 2020
This is version 114 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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