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Entry version 115 (12 Aug 2020)
Sequence version 1 (05 Jul 2004)
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Protein

Metal cation symporter ZIP14

Gene

Slc39a14

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

Electroneutral transporter of the plasma membrane mediating the cellular uptake of the divalent metal cations zinc, manganese and iron that are important for tissue homeostasis, metabolism, development and immunity (PubMed:15863613, PubMed:16950869, PubMed:18270315, PubMed:19179618, PubMed:21653899, PubMed:28673968). Functions as an energy-dependent symporter, transporting through the membranes an electroneutral complex composed of a divalent metal cation and two bicarbonate anions (PubMed:18270315). Beside these endogenous cellular substrates, can also import cadmium a non-essential metal which is cytotoxic and carcinogenic (PubMed:18270315). Controls the cellular uptake by the intestinal epithelium of systemic zinc, which is in turn required to maintain tight junctions and the intestinal permeability (PubMed:25428902). Modifies the activity of zinc-dependent phosphodiesterases, thereby indirectly regulating G protein-coupled receptor signaling pathways important for gluconeogenesis and chondrocyte differentiation (PubMed:21445361). Regulates insulin receptor signaling, glucose uptake, glycogen synthesis and gluconeogenesis in hepatocytes through the zinc-dependent intracellular catabolism of insulin (PubMed:27703010). Through zinc cellular uptake also plays a role in the adaptation of cells to endoplasmic reticulum stress (PubMed:28673968). Major manganese transporter of the basolateral membrane of intestinal epithelial cells, it plays a central role in manganese systemic homeostasis through intestinal manganese uptake (PubMed:31028174). Also involved in manganese extracellular uptake by cells of the blood-brain barrier (By similarity). May also play a role in manganese and zinc homeostasis participating in their elimination from the blood through the hepatobiliary excretion (PubMed:28536273). Also functions in the extracellular uptake of free iron (PubMed:16950869, PubMed:19179618, PubMed:21653899, PubMed:23110240, PubMed:26028554). May also function intracellularly and mediate the transport from endosomes to cytosol of iron endocytosed by transferrin (PubMed:20682781). Plays a role in innate immunity by regulating the expression of cytokines by activated macrophages (By similarity).By similarity14 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Inhibited by cyanide and therefore dependent of an energy source (PubMed:18270315). Inhibited by DIDS/4,4'-diisothiocyanatostilbene-2,2'-disulfonic acid, an inhibitor hydrogencarbonate-dependent transporters (PubMed:18270315).1 Publication

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=0.14 mM for Cd2+1 Publication
  2. KM=4.4 mM for Mn2+1 Publication
  3. KM=2.3 µM for Fe2+1 Publication
  4. KM=1.9 µM for Zn2+1 Publication
  1. Vmax=25 pmol/min/mg enzyme for the transport of Cd2+1 Publication
  2. Vmax=330 pmol/min/mg enzyme for the transport of Mn2+1 Publication
  1. KM=1.1 mM for Cd2+1 Publication
  2. KM=18.2 mM for Mn2+1 Publication
  1. Vmax=113 pmol/min/mg enzyme for the transport of Cd2+1 Publication
  2. Vmax=1140 pmol/min/mg enzyme for the transport of Mn2+1 Publication

pH dependencei

Optimum pH is 7.5.1 Publication
Optimum pH is 7.5.2 Publications
Optimum pH is 7.5 (PubMed:18270315). Optimum temperature is 37 degrees Celsius (PubMed:18270315).1 Publication

Temperature dependencei

Optimum temperature is 37 degrees Celsius.1 Publication
Optimum temperature is 37 degrees Celsius.1 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 processIon transport, Transport, Zinc transport
LigandZinc

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-442380, Zinc influx into cells by the SLC39 gene 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:
Metal cation symporter ZIP141 Publication
Alternative name(s):
Factor for adipocyte differentiation 123Imported
Short name:
FAD-123Imported
Solute carrier family 39 member 14Imported
Zrt- and Irt-like protein 141 Publication
Short name:
ZIP-141 Publication
<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:Slc39a14Imported
Synonyms:Fad123Imported, Kiaa0062Imported, Zip141 Publication
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 14

Organism-specific databases

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

More...
MGIi
MGI:2384851, Slc39a14

<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 Cytoskeleton Lysosome 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 domaini29 – 155ExtracellularSequence analysisAdd BLAST127
<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>Transmembranei156 – 176HelicalSequence analysisAdd BLAST21
Topological domaini177 – 184CytoplasmicSequence analysis8
Transmembranei185 – 205HelicalSequence analysisAdd BLAST21
Topological domaini206 – 221ExtracellularSequence analysisAdd BLAST16
Transmembranei222 – 242HelicalSequence analysisAdd BLAST21
Topological domaini243 – 349CytoplasmicSequence analysisAdd BLAST107
Transmembranei350 – 370HelicalSequence analysisAdd BLAST21
Topological domaini371 – 394ExtracellularSequence analysisAdd BLAST24
Transmembranei395 – 415HelicalSequence analysisAdd BLAST21
Topological domaini416 – 421CytoplasmicSequence analysis6
Transmembranei422 – 442HelicalSequence analysisAdd BLAST21
Topological domaini443 – 457ExtracellularSequence analysisAdd BLAST15
Transmembranei458 – 478HelicalSequence analysisAdd BLAST21
Topological domaini479 – 489CytoplasmicSequence analysisAdd BLAST11

Keywords - Cellular componenti

Cell membrane, Endosome, Lysosome, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Homozygous knockout mice exhibit growth retardation and dwarfism, visible even in neonates (PubMed:21445361). They exhibit moderate osteoporotic phenotypes associated with decreased bone volume and trabecular number, and increased trabecular separation (PubMed:21445361). The length of the long bones is also significantly reduced (PubMed:21445361). The decrease in bone mass is associated with increased bone resorption (PubMed:29632817). The metabolism of these mice is also affected and they constitute a model of metabolic endotoxemia with high body fat, hypoglycemia and hyperinsulinemia (PubMed:23110240, PubMed:27703010). The knockout of the gene also results in less effective blood manganese elimination and accumulation in the brain where it alters motor functions (PubMed:28536273). Knockout mice also display increased iron absorption and decreased lipopolysaccharide/LPS-induced IL-6 production (PubMed:23110240, PubMed:26028554). The permeability of the intestinal barrier is also compromised (PubMed:25428902). Conditional intestinal-specific knockout of the gene results in increased manganese levels in brain and liver while the liver-specific knockout reduces manganese levels only in liver (PubMed:31028174).8 Publications

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi438L → R: When overexpressed ubiquitously in conditional knockin mice, perinatally lethal; when overexpressed in osteoblasts in conditional knockin mice, produces a severe skeletal phenotype marked by a drastic increase in cortical thickness due to an enhanced endosteal bone formation; when overexpressed in osteoclasts in conditional knockin mice, no effect on bone hemostasis. 1 Publication1

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 28Sequence analysisAdd BLAST28
<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_000031219529 – 489Metal cation symporter ZIP14Add BLAST461

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi52N-linked (GlcNAc...) asparagine2 Publications1
Glycosylationi75N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi85N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi100N-linked (GlcNAc...) asparagine2 Publications1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Ubiquitinated. Ubiquitination occurs upon iron depletion. The ubiquitinated form undergoes proteasomal degradation.By similarity
N-glycosylated (PubMed:18270315, PubMed:21445361). N-glycosylation at Asn-100 is required for iron-regulated extraction of the transporter from membranes and subsequent proteasomal degradation (By similarity).By similarity2 Publications

Keywords - PTMi

Glycoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q75N73

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q75N73

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

More...
PaxDbi
Q75N73

PeptideAtlas

More...
PeptideAtlasi
Q75N73

PRoteomics IDEntifications database

More...
PRIDEi
Q75N73

PTM databases

GlyConnect protein glycosylation platform

More...
GlyConnecti
2832, 1 N-Linked glycan (1 site)

GlyGen: Computational and Informatics Resources for Glycoscience

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GlyGeni
Q75N73, 4 sites

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q75N73

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

More...
PhosphoSitePlusi
Q75N73

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q75N73

<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 (PubMed:18270315). Highly and transiently expressed during the early stage of adipocyte differentiation. Strongly expressed in liver, preadipocyte, duodenum and jejunum, moderately in brain, heart, skeletal muscle, spleen, pancreas, kidney and white adipose cells. Expression is almost undetectable in lung, testis and brown adipose cells (PubMed:15794747, PubMed:15863613, PubMed:16950869, PubMed:17065364, PubMed:25428902). Expressed by chondrocytes and pituitary cells (PubMed:21445361).7 Publications
More strongly expressed in brain.1 Publication
More strongly expressed in liver, kidney and duodenum.1 Publication

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

In the KS483 cell model for osteoblast differentiation, expression levels peaks during the mineralization phase (days 18-21 of differentiation).1 Publication

<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

Up-regulated during the lipopolysaccharide/LPS-induced inflammatory response (at protein level) (PubMed:16950869). Up-regulated by IL6 (PubMed:15863613, PubMed:16950869, PubMed:17065364). Up-regulated by interleukin-1/IL1 via nitric oxide (PubMed:19179618). Up-regulated upon endoplasmic reticulum stress induced by tunicamycin or high-fat diet (at protein level) (PubMed:28673968). Up-regulated into hepatocytes upon glucose uptake (at protein level) (PubMed:27703010). Up-regulated by iron in retina (at protein level) (PubMed:28057442).7 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSMUSG00000022094, Expressed in ectoplacental cone and 285 other tissues

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
Q75N73, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
Q75N73, 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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotrimer.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

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BioGRIDi
229393, 1 interactor

Protein interaction database and analysis system

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IntActi
Q75N73, 2 interactors

Molecular INTeraction database

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MINTi
Q75N73

STRING: functional protein association networks

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STRINGi
10090.ENSMUSP00000066108

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

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RNActi
Q75N73, 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

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi248 – 255HHHGHXHX-motifBy similarity8
Motifi373 – 378XEXPHE-motifBy similarity6

<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

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG2693, Eukaryota

Ensembl GeneTree

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GeneTreei
ENSGT00940000157986

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
CLU_015114_13_0_1

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q75N73

KEGG Orthology (KO)

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KOi
K14720

Identification of Orthologs from Complete Genome Data

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OMAi
PCTERAF

Database of Orthologous Groups

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OrthoDBi
657777at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
Q75N73

TreeFam database of animal gene trees

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TreeFami
TF318470

Family and domain databases

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR003689, ZIP

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02535, Zip, 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%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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 5 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q75N73-1) [UniParc]FASTAAdd to basket
Also known as: ZIP14B1 Publication

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MKRLHPALPS CLLLVLFGIW RTAPQTHASS AGLPPLSATS FLEDLMDRYG
60 70 80 90 100
KNDSLTLTQL KSLLDHLHVG VGRDNVSQPK EGPRNLSTCF SSGDLFAAHN
110 120 130 140 150
LSERSQIGAS EFQEFCPTIL QQLDSQACTS ENQKSEENEQ TEEGKPSAIE
160 170 180 190 200
VWGYGFLCVT VISLCSLMGA SVVPFMKKTF YKRLLLYFIA LAIGTLYSNA
210 220 230 240 250
LFQLIPEAFG FNPQDNYVSK SAVVFGGFYL FFFTEKILKM LLKQKNEHHH
260 270 280 290 300
GHNHFTSETL PSKKDQEEGV TEKLQNGDLD HMIPQHCNSE LDGKAPGTDE
310 320 330 340 350
KVIVNSMSVQ DLQASQSACY WLKGVRYSDI GTLAWMITLS DGLHNFIDGL
360 370 380 390 400
AIGASFTVSV FQGISTSVAI LCEEFPHELG DFVILLNAGM SIQQALFFNF
410 420 430 440 450
LSACCCYLGL AFGILAGSHF SANWIFALAG GMFLYIALAD MFPEMNEVCQ
460 470 480
EDEKNDSFLV PFVIQNLGLL TGFSIMLVLT MYSGQIQIG
Length:489
Mass (Da):53,962
Last modified:July 5, 2004 - 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:iDB1F6F971A74D6FF
GO
Isoform 2 (identifier: Q75N73-3) [UniParc]FASTAAdd to basket
Also known as: ZIP14A1 Publication

The sequence of this isoform differs from the canonical sequence as follows:
     151-207: VWGYGFLCVT...SNALFQLIPE → VWGFGFLSVS...SNALFQLIPE

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Length:489
Mass (Da):53,754
Checksum:iC1E4EB928457CFC8
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 are 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
D3Z3C5D3Z3C5_MOUSE
Metal cation symporter ZIP14
Slc39a14
48Annotation 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>
D3Z6P5D3Z6P5_MOUSE
Metal cation symporter ZIP14
Slc39a14
164Annotation 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>
D3YXD7D3YXD7_MOUSE
Metal cation symporter ZIP14
Slc39a14
129Annotation 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>
D3Z354D3Z354_MOUSE
Metal cation symporter ZIP14
Slc39a14
109Annotation 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>
D3Z4Q7D3Z4Q7_MOUSE
Metal cation symporter ZIP14
Slc39a14
64Annotation 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 BAC65479 differs from that shown. Probable cloning artifact.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 conflicti154Y → F in AAH21530 (PubMed:15489334).Curated1
Sequence conflicti158 – 186CVTVI…KRLLL → SVSLINLASLLGVLVLPCTE KAFFSRVLT in AAH21530 (PubMed:15489334).CuratedAdd BLAST29
Sequence conflicti192A → S in AAH21530 (PubMed:15489334).Curated1
Sequence conflicti197Y → L in AAH21530 (PubMed:15489334).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_060552151 – 207VWGYG…QLIPE → VWGFGFLSVSLINLASLLGV LVLPCTEKAFFSRVLTYFIA LSIGTLLSNALFQLIPE in isoform 2. Add BLAST57

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
AB177995 mRNA Translation: BAD16742.1
AC025669 Genomic DNA No translation available.
BC021530 mRNA Translation: AAH21530.1
AK122197 Transcribed RNA Translation: BAC65479.2 Sequence problems.

The Consensus CDS (CCDS) project

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CCDSi
CCDS36969.1 [Q75N73-1]
CCDS49536.1 [Q75N73-3]

NCBI Reference Sequences

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RefSeqi
NP_001128623.1, NM_001135151.1 [Q75N73-3]
NP_001128624.1, NM_001135152.1 [Q75N73-3]
NP_659057.2, NM_144808.4 [Q75N73-1]
XP_006518851.1, XM_006518788.3 [Q75N73-3]
XP_006518852.1, XM_006518789.3 [Q75N73-3]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000022688; ENSMUSP00000022688; ENSMUSG00000022094 [Q75N73-3]
ENSMUST00000068044; ENSMUSP00000066108; ENSMUSG00000022094 [Q75N73-1]
ENSMUST00000152067; ENSMUSP00000119040; ENSMUSG00000022094 [Q75N73-3]

Database of genes from NCBI RefSeq genomes

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GeneIDi
213053

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
mmu:213053

UCSC genome browser

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UCSCi
uc007uns.1, mouse [Q75N73-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
AB177995 mRNA Translation: BAD16742.1
AC025669 Genomic DNA No translation available.
BC021530 mRNA Translation: AAH21530.1
AK122197 Transcribed RNA Translation: BAC65479.2 Sequence problems.
CCDSiCCDS36969.1 [Q75N73-1]
CCDS49536.1 [Q75N73-3]
RefSeqiNP_001128623.1, NM_001135151.1 [Q75N73-3]
NP_001128624.1, NM_001135152.1 [Q75N73-3]
NP_659057.2, NM_144808.4 [Q75N73-1]
XP_006518851.1, XM_006518788.3 [Q75N73-3]
XP_006518852.1, XM_006518789.3 [Q75N73-3]

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Protein-protein interaction databases

BioGRIDi229393, 1 interactor
IntActiQ75N73, 2 interactors
MINTiQ75N73
STRINGi10090.ENSMUSP00000066108

PTM databases

GlyConnecti2832, 1 N-Linked glycan (1 site)
GlyGeniQ75N73, 4 sites
iPTMnetiQ75N73
PhosphoSitePlusiQ75N73
SwissPalmiQ75N73

Proteomic databases

EPDiQ75N73
jPOSTiQ75N73
PaxDbiQ75N73
PeptideAtlasiQ75N73
PRIDEiQ75N73

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
9517, 180 antibodies

Genome annotation databases

EnsembliENSMUST00000022688; ENSMUSP00000022688; ENSMUSG00000022094 [Q75N73-3]
ENSMUST00000068044; ENSMUSP00000066108; ENSMUSG00000022094 [Q75N73-1]
ENSMUST00000152067; ENSMUSP00000119040; ENSMUSG00000022094 [Q75N73-3]
GeneIDi213053
KEGGimmu:213053
UCSCiuc007uns.1, mouse [Q75N73-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
23516
MGIiMGI:2384851, Slc39a14

Rodent Unidentified Gene-Encoded large proteins database

More...
Rougei
Search...

Phylogenomic databases

eggNOGiKOG2693, Eukaryota
GeneTreeiENSGT00940000157986
HOGENOMiCLU_015114_13_0_1
InParanoidiQ75N73
KOiK14720
OMAiPCTERAF
OrthoDBi657777at2759
PhylomeDBiQ75N73
TreeFamiTF318470

Enzyme and pathway databases

ReactomeiR-MMU-442380, Zinc influx into cells by the SLC39 gene family

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...
BioGRID-ORCSi
213053, 1 hit in 20 CRISPR screens

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

More...
ChiTaRSi
Slc39a14, mouse

Protein Ontology

More...
PROi
PR:Q75N73
RNActiQ75N73, protein

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000022094, Expressed in ectoplacental cone and 285 other tissues
ExpressionAtlasiQ75N73, baseline and differential
GenevisibleiQ75N73, MM

Family and domain databases

InterProiView protein in InterPro
IPR003689, ZIP
PfamiView protein in Pfam
PF02535, Zip, 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 nameiS39AE_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: Q75N73
Secondary accession number(s): A0A0R4J1V1, Q80U85, Q8VDL0
<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 4, 2007
Last sequence update: July 5, 2004
Last modified: August 12, 2020
This is version 115 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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