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Entry version 134 (29 Sep 2021)
Sequence version 1 (01 Mar 2003)
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Protein

Mitochondrial basic amino acids transporter

Gene

Slc25a29

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 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 protein 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

Transports arginine, lysine, homoarginine, methylarginine and, to a much lesser extent, ornithine and histidine. Does not transport carnitine nor acylcarnitines. Functions by both counter-exchange and uniport mechanisms (By similarity).

Can restore ornithine transport in cells lacking the primary mitochondrial ornithine transporter SLC25A15 (PubMed:19287344).

By similarity1 Publication

Caution

Was initially proposed to transport palmitoylcarnitine, based on complementation experiments in yeast mutants lacking CRC1 and CIT2 and release of radiolabeled carnitine from mitochondria incubated with radiolabeled palmitoylcarnithine (PubMed:12882971). Later experiments done primarily with human indicate the protein functions instead as transporter of basic amino acids.Curated1 Publication

<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

Biological processAmino-acid transport, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-352230, Amino acid transport across the plasma membrane

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.29.8.5, the mitochondrial carrier (mc) family

<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:
Mitochondrial basic amino acids transporter
Alternative name(s):
Carnitine/acylcarnitine translocase-like
Short name:
CACT-like
Mitochondrial carnitine/acylcarnitine carrier protein CACL
Mitochondrial ornithine transporter 3
Solute carrier family 25 member 29
<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:Slc25a29
Synonyms:Ornt31 Publication
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 12

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:2444911, Slc25a29

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
HostDB:ENSMUSG00000021265

<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

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 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>Transmembranei2 – 22Helical; Name=1Sequence analysisAdd BLAST21
Transmembranei61 – 81Helical; Name=2Sequence analysisAdd BLAST21
Transmembranei96 – 116Helical; Name=3Sequence analysisAdd BLAST21
Transmembranei153 – 172Helical; Name=4Sequence analysisAdd BLAST20
Transmembranei187 – 207Helical; Name=5Sequence analysisAdd BLAST21
Transmembranei255 – 275Helical; Name=6Sequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner 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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000906331 – 306Mitochondrial basic amino acids transporterAdd BLAST306

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q8BL03

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q8BL03

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

More...
PaxDbi
Q8BL03

PeptideAtlas

More...
PeptideAtlasi
Q8BL03

PRoteomics IDEntifications database

More...
PRIDEi
Q8BL03

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
295839

PTM databases

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q8BL03

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q8BL03

<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

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Widely expressed, with highest levels in the brain, including cortex, cerebellum, hippocampus and hypothalamus, and moderate levels in liver, kidney, heart and testis.2 Publications

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By partial hepactectomy and fasting.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000021265, Expressed in decidua and 278 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q8BL03, MM

<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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
229553, 1 interactor

STRING: functional protein association networks

More...
STRINGi
10090.ENSMUSP00000021693

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q8BL03, protein

<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
Q8BL03

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>Repeati2 – 86Solcar 1Add BLAST85
Repeati90 – 178Solcar 2Add BLAST89
Repeati190 – 275Solcar 3Add BLAST86

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni284 – 306DisorderedSequence analysisAdd BLAST23

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi287 – 306Polar residuesSequence analysisAdd BLAST20

<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

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0762, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000157766

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_015166_16_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8BL03

Identification of Orthologs from Complete Genome Data

More...
OMAi
IFWLTSY

Database of Orthologous Groups

More...
OrthoDBi
1072378at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q8BL03

TreeFam database of animal gene trees

More...
TreeFami
TF351739

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.50.40.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002067, Mit_carrier
IPR018108, Mitochondrial_sb/sol_carrier
IPR023395, Mt_carrier_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00153, Mito_carr, 3 hits

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00926, MITOCARRIER

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF103506, SSF103506, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50920, SOLCAR, 3 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_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.

Q8BL03-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MALDFLAGCA GGVAGVIVGH PFDIVKVRLQ VQSTEKPQYR GTLHCFQSII
60 70 80 90 100
KQESVLGLYK GLGSPLMGLT FINALVFGVQ GNTLRALGQD SPLNQFLAGA
110 120 130 140 150
AAGAIQCVIC CPMELAKTRL QLQAVGPART YKGSLDCLVQ IYRHEGLRGI
160 170 180 190 200
NRGMVSTLLR ETPSFGVYFL TYDVMTRAMG CEPGDRLLVP KLLLAGGTSG
210 220 230 240 250
ITSWLSTYPM DVVKSRLQAD GLQGTPRYRG IVDCMRQSYQ AEGWQVFTRG
260 270 280 290 300
LASTLLRAFP VNAATFATVT VVLTYTRGEE AQVDSEAALG TSPTPAGSAL

AQPSSL
Length:306
Mass (Da):32,672
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:iF62E9CA8066B4BC7
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
AK047628 mRNA Translation: BAC33105.1
BC006711 mRNA Translation: AAH06711.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS26164.1

NCBI Reference Sequences

More...
RefSeqi
NP_851845.1, NM_181328.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000021693; ENSMUSP00000021693; ENSMUSG00000021265

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
214663

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:214663

UCSC genome browser

More...
UCSCi
uc007pad.1, mouse

<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
AK047628 mRNA Translation: BAC33105.1
BC006711 mRNA Translation: AAH06711.1
CCDSiCCDS26164.1
RefSeqiNP_851845.1, NM_181328.3

3D structure databases

SMRiQ8BL03
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi229553, 1 interactor
STRINGi10090.ENSMUSP00000021693

Protein family/group databases

TCDBi2.A.29.8.5, the mitochondrial carrier (mc) family

PTM databases

PhosphoSitePlusiQ8BL03
SwissPalmiQ8BL03

Proteomic databases

EPDiQ8BL03
MaxQBiQ8BL03
PaxDbiQ8BL03
PeptideAtlasiQ8BL03
PRIDEiQ8BL03
ProteomicsDBi295839

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
14405, 35 antibodies

The DNASU plasmid repository

More...
DNASUi
214663

Genome annotation databases

EnsembliENSMUST00000021693; ENSMUSP00000021693; ENSMUSG00000021265
GeneIDi214663
KEGGimmu:214663
UCSCiuc007pad.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
123096
MGIiMGI:2444911, Slc25a29
VEuPathDBiHostDB:ENSMUSG00000021265

Phylogenomic databases

eggNOGiKOG0762, Eukaryota
GeneTreeiENSGT00940000157766
HOGENOMiCLU_015166_16_1_1
InParanoidiQ8BL03
OMAiIFWLTSY
OrthoDBi1072378at2759
PhylomeDBiQ8BL03
TreeFamiTF351739

Enzyme and pathway databases

ReactomeiR-MMU-352230, Amino acid transport across the plasma membrane

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...
BioGRID-ORCSi
214663, 0 hits in 64 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
Slc25a29, mouse

Protein Ontology

More...
PROi
PR:Q8BL03
RNActiQ8BL03, protein

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000021265, Expressed in decidua and 278 other tissues
GenevisibleiQ8BL03, MM

Family and domain databases

Gene3Di1.50.40.10, 1 hit
InterProiView protein in InterPro
IPR002067, Mit_carrier
IPR018108, Mitochondrial_sb/sol_carrier
IPR023395, Mt_carrier_dom_sf
PfamiView protein in Pfam
PF00153, Mito_carr, 3 hits
PRINTSiPR00926, MITOCARRIER
SUPFAMiSSF103506, SSF103506, 1 hit
PROSITEiView protein in PROSITE
PS50920, SOLCAR, 3 hits

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 nameiMCATL_MOUSE
<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: Q8BL03
Secondary accession number(s): Q922X4
<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: May 30, 2003
Last sequence update: March 1, 2003
Last modified: September 29, 2021
This is version 134 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 programChordata 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. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families
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