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Entry version 193 (26 Feb 2020)
Sequence version 1 (01 Nov 1991)
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Protein

Mitochondrial phosphate carrier protein

Gene

MIR1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
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 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

Transport of phosphate groups from the cytosol to the mitochondrial matrix.

<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 processTransport

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
YEAST:G3O-31707-MONOMER

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.29.4.3 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%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:
Mitochondrial phosphate carrier protein
Alternative name(s):
Mitochondrial import receptor
Phosphate transport protein
Short name:
PTP
mPic 1
p32
Cleaved into the following chain:
<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
Name:MIR1
Ordered Locus Names:YJR077C
ORF Names:J1837
<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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<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 identifieri559292 [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 lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
<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
  • UP000002311 <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 X

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:YJR077C

Saccharomyces Genome Database

More...
SGDi
S000003838 MIR1

<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 Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics 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%5Flocation%5Fsection">'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 – 19Mitochondrial intermembraneSequence analysisAdd BLAST19
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei20 – 40Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini41 – 62Mitochondrial matrixSequence analysisAdd BLAST22
Transmembranei63 – 83Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini84 – 115Mitochondrial intermembraneSequence analysisAdd BLAST32
Transmembranei116 – 136Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini137 – 165Mitochondrial matrixSequence analysisAdd BLAST29
Transmembranei166 – 186Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini187 – 214Mitochondrial intermembraneSequence analysisAdd BLAST28
Transmembranei215 – 235Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini236 – 253Mitochondrial matrixSequence analysisAdd BLAST18
Transmembranei254 – 274Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini275 – 311Mitochondrial intermembraneSequence analysisAdd BLAST37

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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000906351 – 311Mitochondrial phosphate carrier proteinAdd BLAST311
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved; alternateCombined sources
ChainiPRO_00004232252 – 311Mitochondrial phosphate carrier protein, N-terminally processedAdd BLAST310

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylserine; in Mitochondrial phosphate carrier protein, N-terminally processedCombined sources1
Modified residuei4PhosphoserineCombined sources1
Modified residuei145PhosphoserineCombined sources1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P23641

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

More...
PaxDbi
P23641

PRoteomics IDEntifications database

More...
PRIDEi
P23641

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P23641

<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
33833, 233 interactors

Database of interacting proteins

More...
DIPi
DIP-1714N

Protein interaction database and analysis system

More...
IntActi
P23641, 92 interactors

Molecular INTeraction database

More...
MINTi
P23641

STRING: functional protein association networks

More...
STRINGi
4932.YJR077C

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P23641 protein

<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>Repeati15 – 100Solcar 1Add BLAST86
Repeati114 – 197Solcar 2Add BLAST84
Repeati212 – 297Solcar 3Add BLAST86

<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

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_039456_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P23641

KEGG Orthology (KO)

More...
KOi
K15102

Identification of Orthologs from Complete Genome Data

More...
OMAi
VKIQTVP

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%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.

P23641-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSVSAAPAIP QYSVSDYMKF ALAGAIGCGS THSSMVPIDV VKTRIQLEPT
60 70 80 90 100
VYNKGMVGSF KQIIAGEGAG ALLTGFGPTL LGYSIQGAFK FGGYEVFKKF
110 120 130 140 150
FIDNLGYDTA SRYKNSVYMG SAAMAEFLAD IALCPLEATR IRLVSQPQFA
160 170 180 190 200
NGLVGGFSRI LKEEGIGSFY SGFTPILFKQ IPYNIAKFLV FERASEFYYG
210 220 230 240 250
FAGPKEKLSS TSTTLLNLLS GLTAGLAAAI VSQPADTLLS KVNKTKKAPG
260 270 280 290 300
QSTVGLLAQL AKQLGFFGSF AGLPTRLVMV GTLTSLQFGI YGSLKSTLGC
310
PPTIEIGGGG H
Length:311
Mass (Da):32,812
Last modified:November 1, 1991 - 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:i89D1D97C49A9E8F1
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 conflicti2S → Y AA sequence (PubMed:2170848).Curated1

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
X57478 Genomic DNA Translation: CAA40716.1
M54879 Genomic DNA Translation: AAA34782.1
Z49577 Genomic DNA Translation: CAA89605.1
L47993 Genomic DNA Translation: AAB39302.1
AY557913 Genomic DNA Translation: AAS56239.1
BK006943 Genomic DNA Translation: DAA08863.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S12318

NCBI Reference Sequences

More...
RefSeqi
NP_012611.1, NM_001181735.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YJR077C_mRNA; YJR077C; YJR077C

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
853540

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YJR077C

<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
X57478 Genomic DNA Translation: CAA40716.1
M54879 Genomic DNA Translation: AAA34782.1
Z49577 Genomic DNA Translation: CAA89605.1
L47993 Genomic DNA Translation: AAB39302.1
AY557913 Genomic DNA Translation: AAS56239.1
BK006943 Genomic DNA Translation: DAA08863.1
PIRiS12318
RefSeqiNP_012611.1, NM_001181735.1

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

BioGridi33833, 233 interactors
DIPiDIP-1714N
IntActiP23641, 92 interactors
MINTiP23641
STRINGi4932.YJR077C

Protein family/group databases

TCDBi2.A.29.4.3 the mitochondrial carrier (mc) family

PTM databases

iPTMnetiP23641

Proteomic databases

MaxQBiP23641
PaxDbiP23641
PRIDEiP23641

Genome annotation databases

EnsemblFungiiYJR077C_mRNA; YJR077C; YJR077C
GeneIDi853540
KEGGisce:YJR077C

Organism-specific databases

EuPathDBiFungiDB:YJR077C
SGDiS000003838 MIR1

Phylogenomic databases

HOGENOMiCLU_039456_1_0_1
InParanoidiP23641
KOiK15102
OMAiVKIQTVP

Enzyme and pathway databases

BioCyciYEAST:G3O-31707-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P23641
RNActiP23641 protein

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

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 nameiMPCP_YEAST
<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: P23641
Secondary accession number(s): D6VWP7
<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: November 1, 1991
Last sequence update: November 1, 1991
Last modified: February 26, 2020
This is version 193 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 programFungal 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

Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  3. Yeast chromosome X
    Yeast (Saccharomyces cerevisiae) chromosome X: entries and gene names
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