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Entry version 89 (31 Jul 2019)
Sequence version 1 (01 Mar 2003)
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Protein

Outer envelope pore protein 24B, chloroplastic

Gene

OEP24B

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

Annotation score:4 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 any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

High-conductance voltage-dependent solute channel with a slight selectivity for cations transporting triosephosphates, dicarboxylic acids, ATP, inorganic phosphate (Pi), sugars, and positively or negatively charged amino acids.By similarity

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<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>Keywordsi

Molecular functionPorin
Biological processIon transport, Transport

<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_and_taxonomy_section">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:
Outer envelope pore protein 24B, chloroplastic
Alternative name(s):
Chloroplastic outer envelope pore protein of 24 kDa B
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
Name:OEP24B
Ordered Locus Names:At5g42960
ORF Names:MBD2.16
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_manual">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 5

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT5G42960

The Arabidopsis Information Resource

More...
TAIRi
locus:2160051 AT5G42960

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 3CytoplasmicSequence analysis3
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei4 – 13Beta stranded; Name=1Sequence analysis10
Topological domaini14 – 18Chloroplast intermembraneSequence analysis5
Transmembranei19 – 28Beta stranded; Name=2Sequence analysis10
Topological domaini29 – 32CytoplasmicSequence analysis4
Transmembranei33 – 42Beta stranded; Name=3Sequence analysis10
Topological domaini43 – 55Chloroplast intermembraneSequence analysisAdd BLAST13
Transmembranei56 – 64Beta stranded; Name=4Sequence analysis9
Topological domaini65 – 70CytoplasmicSequence analysis6
Transmembranei71 – 80Beta stranded; Name=5Sequence analysis10
Topological domaini81 – 93Chloroplast intermembraneSequence analysisAdd BLAST13
Transmembranei94 – 103Beta stranded; Name=6Sequence analysis10
Topological domaini104 – 108CytoplasmicSequence analysis5
Transmembranei109 – 118Beta stranded; Name=7Sequence analysis10
Topological domaini119 – 122Chloroplast intermembraneSequence analysis4
Transmembranei123 – 132Beta stranded; Name=8Sequence analysis10
Topological domaini133 – 144CytoplasmicSequence analysisAdd BLAST12
Transmembranei145 – 156Beta stranded; Name=9Sequence analysisAdd BLAST12
Topological domaini157 – 159Chloroplast intermembraneSequence analysis3
Transmembranei160 – 168Beta stranded; Name=10Sequence analysis9
Topological domaini169 – 170CytoplasmicSequence analysis2
Transmembranei171 – 179Beta stranded; Name=11Sequence analysis9
Topological domaini180 – 201Chloroplast intermembraneSequence analysisAdd BLAST22
Transmembranei202 – 211Beta stranded; Name=12Sequence analysis10
Topological domaini212 – 213CytoplasmicSequence analysis2

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid, Plastid outer membrane

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004155371 – 213Outer envelope pore protein 24B, chloroplasticAdd BLAST213

Proteomic databases

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

More...
PaxDbi
Q8H0Y1

PRoteomics IDEntifications database

More...
PRIDEi
Q8H0Y1

PTM databases

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q8H0Y1

<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
Q8H0Y1 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q8H0Y1 AT

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homooligomers form large rather nonselective pores in plastidial outer membranes.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
3702.AT5G42960.1

<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

<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

Keywords - Domaini

Transmembrane, Transmembrane beta strand

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410II2I Eukaryota
ENOG410YICA LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000015146

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8H0Y1

Identification of Orthologs from Complete Genome Data

More...
OMAi
LAKNTWD

Database of Orthologous Groups

More...
OrthoDBi
1227223at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q8H0Y1

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR034626 OEP24

The PANTHER Classification System

More...
PANTHERi
PTHR35284 PTHR35284, 1 hit

<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_length">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

Q8H0Y1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAMKASIKGK YDTDKTSGIG SLAFNAGDIK LRATMTDATL VAGPTLTGLA
60 70 80 90 100
LAVEKPGSFI VEYNVPKKDV RFQFMNTVRI AEKPLNLTYI HSRADNRTIV
110 120 130 140 150
DGSLVIDSAN KLSANHMVGT NNCKIKYTYA HGGLATFEPC YDLAKNTWDF
160 170 180 190 200
AVSRRFYSGD NVRATYQTSS KLLGMEWSRN NKASGFKVCA SVNLADELKT
210
PKLTAETTWN LEM
Length:213
Mass (Da):23,411
Last modified:March 1, 2003 - 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:i98A65FB3BCBA34AA
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence ABK28739 differs from that shown. Reason: Erroneous termination at position 214. Translated as stop.Curated
The sequence BAB09198 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated

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 conflicti41V → G in AAK96838 (PubMed:14593172).Curated1
Sequence conflicti54E → K in AAK96838 (PubMed:14593172).Curated1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AB008264 Genomic DNA Translation: BAB09198.1 Different initiation.
CP002688 Genomic DNA Translation: AED94894.1
AY054647 mRNA Translation: AAK96838.1
BT001163 mRNA Translation: AAN65050.1
DQ487722 mRNA Translation: ABF59284.1
DQ653343 mRNA Translation: ABK28739.1 Sequence problems.

NCBI Reference Sequences

More...
RefSeqi
NP_568618.1, NM_123662.3

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT5G42960.1; AT5G42960.1; AT5G42960

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
834310

Gramene; a comparative resource for plants

More...
Gramenei
AT5G42960.1; AT5G42960.1; AT5G42960

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT5G42960

<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

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB008264 Genomic DNA Translation: BAB09198.1 Different initiation.
CP002688 Genomic DNA Translation: AED94894.1
AY054647 mRNA Translation: AAK96838.1
BT001163 mRNA Translation: AAN65050.1
DQ487722 mRNA Translation: ABF59284.1
DQ653343 mRNA Translation: ABK28739.1 Sequence problems.
RefSeqiNP_568618.1, NM_123662.3

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

STRINGi3702.AT5G42960.1

PTM databases

SwissPalmiQ8H0Y1

Proteomic databases

PaxDbiQ8H0Y1
PRIDEiQ8H0Y1

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
834310
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G42960.1; AT5G42960.1; AT5G42960
GeneIDi834310
GrameneiAT5G42960.1; AT5G42960.1; AT5G42960
KEGGiath:AT5G42960

Organism-specific databases

AraportiAT5G42960
TAIRilocus:2160051 AT5G42960

Phylogenomic databases

eggNOGiENOG410II2I Eukaryota
ENOG410YICA LUCA
HOGENOMiHOG000015146
InParanoidiQ8H0Y1
OMAiLAKNTWD
OrthoDBi1227223at2759
PhylomeDBiQ8H0Y1

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q8H0Y1

Gene expression databases

ExpressionAtlasiQ8H0Y1 baseline and differential
GenevisibleiQ8H0Y1 AT

Family and domain databases

InterProiView protein in InterPro
IPR034626 OEP24
PANTHERiPTHR35284 PTHR35284, 1 hit

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 nameiOP24B_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: Q8H0Y1
Secondary accession number(s): A0MFL7, Q93XX9, Q9FMM2
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 22, 2012
Last sequence update: March 1, 2003
Last modified: July 31, 2019
This is version 89 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

Complete proteome, Reference proteome

Documents

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