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Entry version 92 (18 Sep 2019)
Sequence version 1 (01 May 2000)
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Protein

Metal tolerance protein 12

Gene

MTP12

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

Annotation score:3 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>
-Protein inferred from homologyi <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

Involved in sequestration of excess metal in the cytoplasm into vacuoles to maintain metal homeostasis.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

  • zinc ion import across plasma membrane Source: TAIR

<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 processIon transport, Transport

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.4.4.9 the cation diffusion facilitator (cdf) 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:
Metal tolerance protein 12
Short name:
AtMTP12
<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:MTP12
Ordered Locus Names:At2g04620
ORF Names:F7D11.2
<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 2

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT2G04620

The Arabidopsis Information Resource

More...
TAIRi
locus:2052311 AT2G04620

<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 – 26CytoplasmicSequence analysisAdd BLAST26
<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>Transmembranei27 – 47HelicalSequence analysisAdd BLAST21
Topological domaini48 – 50VacuolarSequence analysis3
Transmembranei51 – 71HelicalSequence analysisAdd BLAST21
Topological domaini72 – 91CytoplasmicSequence analysisAdd BLAST20
Transmembranei92 – 112HelicalSequence analysisAdd BLAST21
Topological domaini113 – 128VacuolarSequence analysisAdd BLAST16
Transmembranei129 – 149HelicalSequence analysisAdd BLAST21
Topological domaini150 – 160CytoplasmicSequence analysisAdd BLAST11
Transmembranei161 – 181HelicalSequence analysisAdd BLAST21
Topological domaini182 – 186VacuolarSequence analysis5
Transmembranei187 – 207HelicalSequence analysisAdd BLAST21
Topological domaini208 – 300CytoplasmicSequence analysisAdd BLAST93

Keywords - Cellular componenti

Membrane, Vacuole

<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_00004000081 – 300Metal tolerance protein 12Add BLAST300

Proteomic databases

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

More...
PaxDbi
Q9SI03

PRoteomics IDEntifications database

More...
PRIDEi
Q9SI03

<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
Q9SI03 baseline and differential

<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
405, 1 interactor

Protein interaction database and analysis system

More...
IntActi
Q9SI03, 2 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT2G04620.1

<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 helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1484 Eukaryota
COG1230 LUCA

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9SI03

KEGG Orthology (KO)

More...
KOi
K14692

Database of Orthologous Groups

More...
OrthoDBi
1507860at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.1510.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002524 Cation_efflux
IPR027469 Cation_efflux_TMD_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01545 Cation_efflux, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF161111 SSF161111, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01297 CDF, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q9SI03-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MESPESFSTM FMKPIRHILS EKKSRKIALF LLINTAYMVV EFVAGFMSNS
60 70 80 90 100
LGLISDACHM LFDCAALAIG LYASYISRLP ANHQYNYGRG RFEVLSGYVN
110 120 130 140 150
AVFLVLVGAL IVLESIERIL DPQEISTNSL LVVSVGGLLV NIVGLIFFHE
160 170 180 190 200
EHHHAHGGSG IFLHVLADTM GSVGVVISTL LIKYKGWLVA DPASSIFISI
210 220 230 240 250
LIIASVIPLL RNSAEILLQR VPRAHRQDLK EAMRNILKTK GVCSIQRLHV
260 270 280 290 300
WSFTNSDVVA TLHLLVSADS DKTDTKLQVS RLLEDAGVKD WTLQVESVNS
Length:300
Mass (Da):33,071
Last modified:May 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:i6A184AF3DD1B0914
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A1P8B2X9A0A1P8B2X9_ARATH
Zinc transporter-like protein
At2g04620, F7D11.2, F7D11_2
618Annotation 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>

<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 AEC05849 differs from that shown. Reason: Erroneous gene model prediction.Curated

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
AC007231 Genomic DNA Translation: AAD32753.1
CP002685 Genomic DNA Translation: AEC05849.1 Sequence problems.

Protein sequence database of the Protein Information Resource

More...
PIRi
D84459

NCBI Reference Sequences

More...
RefSeqi
NP_178539.2, NM_126491.3

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT2G04620.2; AT2G04620.2; AT2G04620

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
815004

Gramene; a comparative resource for plants

More...
Gramenei
AT2G04620.2; AT2G04620.2; AT2G04620

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT2G04620

<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
AC007231 Genomic DNA Translation: AAD32753.1
CP002685 Genomic DNA Translation: AEC05849.1 Sequence problems.
PIRiD84459
RefSeqiNP_178539.2, NM_126491.3

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

BioGridi405, 1 interactor
IntActiQ9SI03, 2 interactors
STRINGi3702.AT2G04620.1

Protein family/group databases

TCDBi2.A.4.4.9 the cation diffusion facilitator (cdf) family

Proteomic databases

PaxDbiQ9SI03
PRIDEiQ9SI03

Genome annotation databases

EnsemblPlantsiAT2G04620.2; AT2G04620.2; AT2G04620
GeneIDi815004
GrameneiAT2G04620.2; AT2G04620.2; AT2G04620
KEGGiath:AT2G04620

Organism-specific databases

AraportiAT2G04620
TAIRilocus:2052311 AT2G04620

Phylogenomic databases

eggNOGiKOG1484 Eukaryota
COG1230 LUCA
InParanoidiQ9SI03
KOiK14692
OrthoDBi1507860at2759

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q9SI03

Gene expression databases

ExpressionAtlasiQ9SI03 baseline and differential

Family and domain databases

Gene3Di1.20.1510.10, 1 hit
InterProiView protein in InterPro
IPR002524 Cation_efflux
IPR027469 Cation_efflux_TMD_sf
PfamiView protein in Pfam
PF01545 Cation_efflux, 1 hit
SUPFAMiSSF161111 SSF161111, 1 hit
TIGRFAMsiTIGR01297 CDF, 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 nameiMTP12_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: Q9SI03
Secondary accession number(s): F4IFA1
<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: November 2, 2010
Last sequence update: May 1, 2000
Last modified: September 18, 2019
This is version 92 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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