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Entry version 101 (02 Dec 2020)
Sequence version 2 (16 Dec 2008)
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Protein

Pentatricopeptide repeat-containing protein At2g19280

Gene

At2g19280

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

Annotation score:1 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 At2g19280
<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:At2g19280
ORF Names:F27F23.8
<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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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 2

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT2G19280

The Arabidopsis Information Resource

More...
TAIRi
locus:2047660, AT2G19280

<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 polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003560231 – 693Pentatricopeptide repeat-containing protein At2g19280Add BLAST693

Proteomic databases

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

More...
PaxDbi
Q6NKW7

PRoteomics IDEntifications database

More...
PRIDEi
Q6NKW7

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
249427

<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
Q6NKW7, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q6NKW7, 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

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SMRi
Q6NKW7

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>Repeati200 – 234PPR 1Add BLAST35
Repeati235 – 269PPR 2Add BLAST35
Repeati270 – 304PPR 3Add BLAST35
Repeati305 – 339PPR 4Add BLAST35
Repeati340 – 370PPR 5Add BLAST31
Repeati372 – 406PPR 6Add BLAST35
Repeati407 – 441PPR 7Add BLAST35
Repeati442 – 476PPR 8Add BLAST35
Repeati477 – 511PPR 9Add BLAST35
Repeati512 – 546PPR 10Add BLAST35
Repeati547 – 581PPR 11Add BLAST35
Repeati582 – 616PPR 12Add BLAST35
Repeati617 – 651PPR 13Add 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

<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 - Domaini

Repeat

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_12_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q6NKW7

Identification of Orthologs from Complete Genome Data

More...
OMAi
YCRAQRM

Database of Orthologous Groups

More...
OrthoDBi
1344243at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q6NKW7

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, 2 hits
PF13041, PPR_2, 5 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00756, PPR, 8 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51375, PPR, 13 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.

Q6NKW7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MWVSIFNLKS SGLNHFCTRT KAFRYFWCRT FSLASLSENN SRFQTDSSRL
60 70 80 90 100
PYSGSRYYHS SSKHFGEDFV SILKNIDVPR DCVETIRNVL VKHNWIQKYE
110 120 130 140 150
SGFSTELDQY TVIRILDDLF EETLDASIVL YFFRWSELWI GVEHSSRSIS
160 170 180 190 200
RMIHILVSGN MNYRAVDMLL CLVKKCSGEE RSLCLVMKDL FETRIDRRVL
210 220 230 240 250
ETVFSILIDC CIRERKVNMA LKLTYKVDQF GIFPSRGVCI SLLKEILRVH
260 270 280 290 300
GLELAREFVE HMLSRGRHLN AAVLSLFIRK YCSDGYFDKG WELLMGMKHY
310 320 330 340 350
GIRPDIVAFT VFIDKLCKAG FLKEATSVLF KLKLFGISQD SVSVSSVIDG
360 370 380 390 400
FCKVGKPEEA IKLIHSFRLR PNIFVYSSFL SNICSTGDML RASTIFQEIF
410 420 430 440 450
ELGLLPDCVC YTTMIDGYCN LGRTDKAFQY FGALLKSGNP PSLTTSTILI
460 470 480 490 500
GACSRFGSIS DAESVFRNMK TEGLKLDVVT YNNLMHGYGK THQLNKVFEL
510 520 530 540 550
IDEMRSAGIS PDVATYNILI HSMVVRGYID EANEIISELI RRGFVPSTLA
560 570 580 590 600
FTDVIGGFSK RGDFQEAFIL WFYMADLRMK PDVVTCSALL HGYCKAQRME
610 620 630 640 650
KAIVLFNKLL DAGLKPDVVL YNTLIHGYCS VGDIEKACEL IGLMVQRGML
660 670 680 690
PNESTHHALV LGLEGKRFVN SETHASMLLE EIIVAKWHLT SGG
Length:693
Mass (Da):78,751
Last modified:December 16, 2008 - v2
<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:iE80AC1D2480C133D
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti192E → K in AAS99720 (Ref. 3) Curated1
Sequence conflicti192E → K in BAD94048 (Ref. 4) Curated1
Sequence conflicti192E → K in BAF01327 (Ref. 4) Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AC003058 Genomic DNA Translation: AAC16458.1
CP002685 Genomic DNA Translation: AEC06863.1
CP002685 Genomic DNA Translation: AEC06864.1
CP002685 Genomic DNA Translation: ANM62931.1
CP002685 Genomic DNA Translation: ANM62932.1
BT012576 mRNA Translation: AAS99720.1
AK221302 mRNA Translation: BAD94048.1
AK229469 mRNA Translation: BAF01327.1

Protein sequence database of the Protein Information Resource

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PIRi
T01276

NCBI Reference Sequences

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RefSeqi
NP_001189552.1, NM_001202623.2
NP_001325053.1, NM_001335631.1
NP_001325054.1, NM_001335630.1
NP_179518.1, NM_127485.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT2G19280.1; AT2G19280.1; AT2G19280
AT2G19280.2; AT2G19280.2; AT2G19280
AT2G19280.3; AT2G19280.3; AT2G19280
AT2G19280.4; AT2G19280.4; AT2G19280

Database of genes from NCBI RefSeq genomes

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GeneIDi
816445

Gramene; a comparative resource for plants

More...
Gramenei
AT2G19280.1; AT2G19280.1; AT2G19280
AT2G19280.2; AT2G19280.2; AT2G19280
AT2G19280.3; AT2G19280.3; AT2G19280
AT2G19280.4; AT2G19280.4; AT2G19280

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT2G19280

<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
AC003058 Genomic DNA Translation: AAC16458.1
CP002685 Genomic DNA Translation: AEC06863.1
CP002685 Genomic DNA Translation: AEC06864.1
CP002685 Genomic DNA Translation: ANM62931.1
CP002685 Genomic DNA Translation: ANM62932.1
BT012576 mRNA Translation: AAS99720.1
AK221302 mRNA Translation: BAD94048.1
AK229469 mRNA Translation: BAF01327.1
PIRiT01276
RefSeqiNP_001189552.1, NM_001202623.2
NP_001325053.1, NM_001335631.1
NP_001325054.1, NM_001335630.1
NP_179518.1, NM_127485.4

3D structure databases

SMRiQ6NKW7
ModBaseiSearch...

Proteomic databases

PaxDbiQ6NKW7
PRIDEiQ6NKW7
ProteomicsDBi249427

Genome annotation databases

EnsemblPlantsiAT2G19280.1; AT2G19280.1; AT2G19280
AT2G19280.2; AT2G19280.2; AT2G19280
AT2G19280.3; AT2G19280.3; AT2G19280
AT2G19280.4; AT2G19280.4; AT2G19280
GeneIDi816445
GrameneiAT2G19280.1; AT2G19280.1; AT2G19280
AT2G19280.2; AT2G19280.2; AT2G19280
AT2G19280.3; AT2G19280.3; AT2G19280
AT2G19280.4; AT2G19280.4; AT2G19280
KEGGiath:AT2G19280

Organism-specific databases

AraportiAT2G19280
TAIRilocus:2047660, AT2G19280

Phylogenomic databases

eggNOGiKOG4197, Eukaryota
HOGENOMiCLU_002706_49_12_1
InParanoidiQ6NKW7
OMAiYCRAQRM
OrthoDBi1344243at2759
PhylomeDBiQ6NKW7

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q6NKW7

Gene expression databases

ExpressionAtlasiQ6NKW7, baseline and differential
GenevisibleiQ6NKW7, 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, 2 hits
PF13041, PPR_2, 5 hits
TIGRFAMsiTIGR00756, PPR, 8 hits
PROSITEiView protein in PROSITE
PS51375, PPR, 13 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 nameiPP164_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: Q6NKW7
Secondary accession number(s): O64561
<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: December 16, 2008
Last sequence update: December 16, 2008
Last modified: December 2, 2020
This is version 101 of the entry and version 2 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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