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Entry version 96 (02 Jun 2021)
Sequence version 1 (07 Dec 2004)
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Protein

Metal transporter CNNM2

Gene

Cnnm2

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Divalent metal cation transporter. Mediates transport of divalent metal cations in an order of Mg2+ > Co2+ > Mn2+ > Sr2+ > Ba2+ > Cu2+ > Fe2+.

Miscellaneous

Shares weak sequence similarity with the cyclin family, hence its name. However, it has no cyclin-like function in vivo.

<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

<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 transporter CNNM2
Alternative name(s):
Ancient conserved domain-containing protein 2
Cyclin-M2
<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:Cnnm2
Synonyms:Acdp2
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<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
  • UP000002494 <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 1

Organism-specific databases

Rat genome database

More...
RGDi
1308162, Cnnm2

<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%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 – 250ExtracellularSequence analysisAdd BLAST250
<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>Transmembranei251 – 271HelicalSequence analysisAdd BLAST21
Topological domaini272 – 313CytoplasmicSequence analysisAdd BLAST42
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a region that is buried within a membrane, but does not cross it.<p><a href='/help/intramem' target='_top'>More...</a></p>Intramembranei314 – 334HelicalSequence analysisAdd BLAST21
Topological domaini335 – 338CytoplasmicSequence analysis4
Transmembranei339 – 359HelicalSequence analysisAdd BLAST21
Topological domaini360 – 368ExtracellularSequence analysis9
Transmembranei369 – 389HelicalSequence analysisAdd BLAST21
Topological domaini390 – 875CytoplasmicSequence analysisAdd BLAST486

Keywords - Cellular componenti

Cell membrane, 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_00002957621 – 875Metal transporter CNNM2Add BLAST875

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>Glycosylationi112N-linked (GlcNAc...) asparagineSequence analysis1
<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 residuei761PhosphoserineBy similarity1

Keywords - PTMi

Glycoprotein, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q5U2P1

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

More...
PaxDbi
Q5U2P1

PRoteomics IDEntifications database

More...
PRIDEi
Q5U2P1

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
Q5U2P1, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q5U2P1

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

More...
PhosphoSitePlusi
Q5U2P1

<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

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSRNOG00000020113, Expressed in kidney and 21 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q5U2P1, RN

<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

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000051583

<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
Q5U2P1

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 <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini251 – 431CNNM transmembranePROSITE-ProRule annotationAdd BLAST181
Domaini450 – 511CBS 1PROSITE-ProRule annotationAdd BLAST62
Domaini518 – 584CBS 2PROSITE-ProRule annotationAdd BLAST67

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>Regioni122 – 148DisorderedSequence analysisAdd BLAST27
Regioni741 – 763DisorderedSequence analysisAdd BLAST23

<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

Belongs to the ACDP family.Curated

Keywords - Domaini

CBS domain, Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2118, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000159034

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_011310_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q5U2P1

Identification of Orthologs from Complete Genome Data

More...
OMAi
YLYHRNK

Database of Orthologous Groups

More...
OrthoDBi
1446644at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q5U2P1

TreeFam database of animal gene trees

More...
TreeFami
TF101012

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000644, CBS_dom
IPR002550, CNNM

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00571, CBS, 1 hit
PF01595, DUF21, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51371, CBS, 2 hits
PS51846, CNNM, 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>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.

Q5U2P1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIGCGACEPE VKMAGGQAAA ALPTWKMAAR RSLSARGRGV LQAAAGRLLP
60 70 80 90 100
LLLLSCCCSA GGCTAAGENE ETVIIGLRLE DTNDVSFMEG GALRVSERTR
110 120 130 140 150
VKLRVYGQNI NNETWSRIAF TEHERRRHTP GERGLGGPAP PEPDSGPQRC
160 170 180 190 200
GIRTSDIIIL PHIILNRRTS GIIEIEIKPL RKMEKSKSYY LCTSLSTPAL
210 220 230 240 250
GAGGSGSASG TVGGKGGAGV AGLPPPPWAE TTWIYHDGED TKMIVGEEKK
260 270 280 290 300
FLLPFWLQVI FISLLLCLSG MFSGLNLGLM ALDPMELRIV QNCGTEKEKN
310 320 330 340 350
YAKRIEPVRR QGNYLLCSLL LGNVLVNTTL TILLDDIAGS GLVAVVVSTI
360 370 380 390 400
GIVIFGEIVP QAICSRHGLA VGANTIFLTK FFMMMTFPAS YPVSKLLDCV
410 420 430 440 450
LGQEIGTVYN REKLLEMLRV TDPYNDLVKE ELNIIQGALE LRTKTVEDVM
460 470 480 490 500
TPLRDCFMIT GEAILDFNTM SEIMESGYTR IPVFEGERSN IVDLLFVKDL
510 520 530 540 550
AFVDPDDCTP LKTITKFYNH PLHFVFNDTK LDAMLEEFKK GKSHLAIVQR
560 570 580 590 600
VNNEGEGDPF YEVLGIVTLE DVIEEIIKSE ILDETDLYTD NRTKKKVAHR
610 620 630 640 650
ERKQDFSAFK QTDSETKVKI SPQLLLAMHR FLATEVEAFS PSQMSEKILL
660 670 680 690 700
RLLKHPNVIQ ELKYDEKNKK APECYLYQRN KPVDYFVLIL QGKVEVEAGK
710 720 730 740 750
EGMKFEASAF SYYGVMALTA SPVPLSLSRT FVVSRTEVLA AGSPGENKSP
760 770 780 790 800
PRPCGLNHSD SLSRSDRIDA MTPTLGSSNN QLSSSFLQVY IPDYSVRALS
810 820 830 840 850
DLQFVKISRQ QYQNALMASR MDKTPQSSDS ENTKIELTLT EMHDGLPDET
860 870
ANLLNEQNCV SHNKANHSLH SEGAI
Length:875
Mass (Da):96,609
Last modified:December 7, 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:i67F24F5315D6BD11
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
BC085930 mRNA Translation: AAH85930.1

NCBI Reference Sequences

More...
RefSeqi
NP_001011942.1, NM_001011942.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSRNOT00000054699; ENSRNOP00000051583; ENSRNOG00000020113

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
294014

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:294014

UCSC genome browser

More...
UCSCi
RGD:1308162, rat

<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
BC085930 mRNA Translation: AAH85930.1
RefSeqiNP_001011942.1, NM_001011942.1

3D structure databases

SMRiQ5U2P1
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10116.ENSRNOP00000051583

PTM databases

GlyGeniQ5U2P1, 1 site
iPTMnetiQ5U2P1
PhosphoSitePlusiQ5U2P1

Proteomic databases

jPOSTiQ5U2P1
PaxDbiQ5U2P1
PRIDEiQ5U2P1

Genome annotation databases

EnsembliENSRNOT00000054699; ENSRNOP00000051583; ENSRNOG00000020113
GeneIDi294014
KEGGirno:294014
UCSCiRGD:1308162, rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
54805
RGDi1308162, Cnnm2

Phylogenomic databases

eggNOGiKOG2118, Eukaryota
GeneTreeiENSGT00940000159034
HOGENOMiCLU_011310_1_1_1
InParanoidiQ5U2P1
OMAiYLYHRNK
OrthoDBi1446644at2759
PhylomeDBiQ5U2P1
TreeFamiTF101012

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q5U2P1

Gene expression databases

BgeeiENSRNOG00000020113, Expressed in kidney and 21 other tissues
GenevisibleiQ5U2P1, RN

Family and domain databases

InterProiView protein in InterPro
IPR000644, CBS_dom
IPR002550, CNNM
PfamiView protein in Pfam
PF00571, CBS, 1 hit
PF01595, DUF21, 1 hit
PROSITEiView protein in PROSITE
PS51371, CBS, 2 hits
PS51846, CNNM, 1 hit

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 nameiCNNM2_RAT
<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: Q5U2P1
<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: July 24, 2007
Last sequence update: December 7, 2004
Last modified: June 2, 2021
This is version 96 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. SIMILARITY comments
    Index of protein domains and families
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