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Category   Symbol Source: HGNC EntrezGene Ensembl GeneCards RNA genes CroW21
GIFtS

CALR Gene

protein-coding   GIFtS: 72
GCID: GC19P013049

calreticulin

 Explore 104 diseases affiliated with
CALR via our new
 Human Malady Compendium 
Biological research products
for CALR
    

(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc, 7Ensembl, 8DME, 9miRBase, and/or 10fRNAdb)
About This Section

Aliases
Calreticulin1     HACBP2 3
SSA1 2 5     Grp601
CRT1 2     FLJ266801
RO1 2     Calregulin3
CC1qR1     Sicca Syndrome Antigen A (Autoantigen Ro; Calreticulin)2
Endoplasmic Reticulum Resident Protein 602 3     CRTC3
CRP552 3     Calregulin3
ERp602 3     

External Ids:    HGNC: 14551   Entrez Gene: 8112   Ensembl: ENSG000001792187   OMIM: 1090915   UniProtKB: P277973   

Export aliases for CALR gene to outside databases

Previous GC identifers: GC19P013180 GC19P013272 GC19P012894 GC19P012910 GC19P012621


(According to Entrez Gene, Tocris Bioscience, Wikipedia's Gene Wiki, PharmGKB,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
About This Section

Entrez Gene summary for CALR:
Calreticulin is a multifunctional protein that acts as a major Ca(2+)-binding (storage) protein in the lumen of the
endoplasmic reticulum. It is also found in the nucleus, suggesting that it may have a role in transcription
regulation. Calreticulin binds to the synthetic peptide KLGFFKR, which is almost identical to an amino acid sequence
in the DNA-binding domain of the superfamily of nuclear receptors. Calreticulin binds to antibodies in certain sera of
systemic lupus and Sjogren patients which contain anti-Ro/SSA antibodies, it is highly conserved among species, and it
is located in the endoplasmic and sarcoplasmic reticulum where it may bind calcium. The amino terminus of calreticulin
interacts with the DNA-binding domain of the glucocorticoid receptor and prevents the receptor from binding to its
specific glucocorticoid response element. Calreticulin can inhibit the binding of androgen receptor to its
hormone-responsive DNA element and can inhibit androgen receptor and retinoic acid receptor transcriptional activities
in vivo, as well as retinoic acid-induced neuronal differentiation. Thus, calreticulin can act as an important
modulator of the regulation of gene transcription by nuclear hormone receptors. Systemic lupus erythematosus is
associated with increased autoantibody titers against calreticulin but calreticulin is not a Ro/SS-A antigen. Earlier
papers referred to calreticulin as an Ro/SS-A antigen but this was later disproven. Increased autoantibody titer
against human calreticulin is found in infants with complete congenital heart block of both the IgG and IgM classes.
(provided by RefSeq, Jul 2008)

UniProtKB/Swiss-Prot: CALR_HUMAN, P27797
Function: Calcium-binding chaperone that promotes folding, oligomeric assembly and quality control in the endoplasmic
reticulum (ER) via the calreticulin/calnexin cycle. This lectin interacts transiently with almost all of the
monoglucosylated glycoproteins that are synthesized in the ER. Interacts with the DNA-binding domain of NR3C1 and
mediates its nuclear export. Involved in maternal gene expression regulation. May participate in oocyte maturation via
the regulation of calcium homeostasis (By similarity)

Gene Wiki entry for CALR (Calreticulin)


(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 37),
and/or miRBase,
Genomic Views according to UCSC (hg19) and Ensembl (release 69), Regulatory elements and Epigenetics data according to QIAGEN, SABiosciences, and/or SwitchGear Genomics)
About This Section
RefSeq DNA sequence:
NC_000019.9  NC_018930.1  NT_011295.11  
Regulatory elements:
   SABiosciences Regulatory transcription factor binding sites in the CALR gene promoter:
         AP-1   p53   ATF-2   CUTL1   Nkx2-5   c-Jun   
         Other transcription factors

SwitchGear Promoter luciferase reporter plasmids (see all 3): CALR promoter sequence
   Search SABiosciences Chromatin IP Primers for CALR

Epigenetics:
QIAGEN PyroMark CpG Assay predesigned Pyrosequencing DNA Methylation assays in human, mouse, rat CALR


Genomic Location:
Genomic View: UCSC Golden Path with GeneCards custom track

Entrez Gene cytogenetic band: 19p13.3-p13.2   Ensembl cytogenetic band:  19p13.2   HGNC cytogenetic band: 19p13.3-p13.2

CALR Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)
CALR gene location

GeneLoc information about chromosome 19         GeneLoc Exon Structure

GeneLoc location for GC19P013049:  view genomic region     (about GC identifiers)

Start:
13,049,392 bp from pter      End:
13,055,304 bp from pter
Size:
5,913 bases      Orientation:
plus strand

(According to 1UniProtKB, HORDE, neXtProt, Ensembl, and/or Reactome, Modification sites according to 2PhosphoSitePlus, Specific Peptides from DME, Protein expression images according to data from SPIRE MOPED and PaxDb, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from EMD Millipore, R&D Systems, GenScript, Enzo Life Sciences, OriGene, Novus Biologicals, Sino Biological, ProSpec, and/or Uscn,
Biochemical Assays by EMD Millipore, R&D Systems, OriGene, GenScript, Cell Signaling Technology, Enzo Life Sciences, and/or Uscn, Ontologies according to Gene Ontology Consortium 01 Mar 2013 and Entrez Gene, Antibodies by EMD Millipore, R&D Systems, GenScript, Cell Signaling Technology, OriGene, Novus Biologicals, Thermo Fisher Scientific, Abcam, and/or Uscn)
About This Section

UniProtKB/Swiss-Prot: CALR_HUMAN, P27797 (See protein sequence)
Recommended Name: Calreticulin precursor  
Size: 417 amino acids; 48142 Da
Subunit: Monomer. Component of an EIF2 complex at least composed of CELF1/CUGBP1, CALR, CALR3, EIF2S1, EIF2S2, HSP90B1
and HSPA5. Interacts with PDIA3/ERp57 (By similarity). Interacts with NR3C1 and TRIM21. Interacts with GABARAP
Subcellular location: Endoplasmic reticulum lumen. Cytoplasm, cytosol. Secreted, extracellular space, extracellular
matrix. Cell surface. Sarcoplasmic reticulum lumen (By similarity). Note=Also found in cell surface (T cells), cytosol
and extracellular matrix. Associated with the lytic granules in the cytolytic T-lymphocytes
Mass spectrometry: Mass=46879; Method=MALDI; Range=18-417; Source=PubMed:11149926;
Caution: Was originally (PubMed:2332496) thought to be the 52 kDa Ro autoantigen
4 PDB 3D structures from and Proteopedia for CALR:
2CLR (3D)        3DOW (3D)        3POS (3D)        3POW (3D)    
Secondary accessions: Q6IAT4 Q9UDG2

Explore the universe of human proteins at neXtProt for CALR: NX_P27797

Post-translational modifications:

  • View modification sites using PhosphoSitePlus2
  • View neXtProt modification sites for NX_P27797

  • CALR Protein expression data from MOPED and PaxDb:    About this image 
    Estimated protein expression log10 (pmol).

    REFSEQ proteins: NP_004334.1  
    ENSEMBL proteins: 
     ENSP00000320866   ENSP00000465105   ENSP00000465918   ENSP00000466391   ENSP00000466037  
    Reactome Protein details: P27797
    Human Recombinant Protein Products: 
    Browse Purified and Recombinant Proteins at EMD Millipore
    Browse R&D Systems for human recombinant proteins
    Enzo Life Sciences proteins for CALR
    OriGene Purified Protein: CALR
    OriGene Protein Over-expression Lysate: CALR
    OriGene Custom Protein Services for CALR 
    GenScript Custom Purified and Recombinant Proteins Services for CALR
    Novus Biologicals CALR Proteins
    Novus Biologicals CALR Lysates
    Browse Sino Biological Recombinant Proteins
    ProSpec Recombinant Protein for CALR
    Uscn Proteins for CALR

    Gene Ontology (GO): 5/22 cellular component terms (GO ID links to tree view) (see all 22):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0001669acrosomal vesicle IEA--
    GO:0005578proteinaceous extracellular matrix IEA--
    GO:0005615extracellular space IDA--
    GO:0005622intracellular TAS7841019
    GO:0005625soluble fraction ----


    CALR for ontologies           About GeneDecksing



    CALR Antibody Products: 
    EMD Millipore Mono- and Polyclonal Antibodies for the study of CALR
    R&D Systems Antibodies for CALR (Calreticulin)
    Cell Signaling Technology (CST) Antibodies for CALR  (calreticulin)
    OriGene Antibodies (see all 3): CALR
    OriGene Custom Antibody Services for CALR 
    GenScript Superior Antibodies for CALR
    Novus Biologicals CALR Antibodies
    Abcam antibodies for CALR 
    Uscn Antibodies for CALR
    ThermoFisher Antibody for CALR

    Assay Products for CALR: 
    Browse Kits and Assays available from EMD Millipore
    OriGene Custom Immunoassay Development
    Browse OriGene Fluorogenic Cell Assay Kits
    Browse R&D Systems for biochemical assays
    GenScript Custom Assay Services for CALR
    Browse Enzo Life Sciences for kits & assays
    Uscn ELISAs and CLIAs for CALR


    (According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
    About This Section

    CALR for domains           About GeneDecksing

    5 InterPro domains/families:
     IPR018124 Calret/calnex_CS
     IPR013320 ConA-like_subgrp
     IPR009169 Calreticulin
     IPR001580 Calret/calnex
     IPR008985 ConA-like_lec_gl_sf

    Graphical View of Domain Structure for InterPro Entry P27797

    ProtoNet protein and cluster: P27797

    1 Blocks protein family: IPB001580 Calreticulin

    UniProtKB/Swiss-Prot: CALR_HUMAN, P27797
    Domain: Can be divided into a N-terminal globular domain, a proline-rich P-domain forming an elongated arm-like
    structure and a C-terminal acidic domain. The P-domain binds one molecule of calcium with high affinity, whereas the
    acidic C-domain binds multiple calcium ions with low affinity
    Domain: The interaction with glycans occurs through a binding site in the globular lectin domain
    Domain: The zinc binding sites are localized to the N-domain
    Domain: Associates with PDIA3 through the tip of the extended arm formed by the P-domain
    Similarity: Belongs to the calreticulin family


    (According to 1UniProtKB, Genatlas, LifeMap Discovery™, IUBMB, and/or 2DME, Human phenotypes from GenomeRNAi, Animal models from MGI Mar 06 2013,
    bound targets from SABiosciences, miRNA Gene Targets from miRTarBase shRNA from OriGene, RNAi from EMD Millipore, siRNAs from OriGene, QIAGEN, microRNA from QIAGEN, Gene Editing from DNA2.0, Clones from EMD Millipore, OriGene, SwitchGear Genomics, GenScript, Sino Biological, DNA2.0, and Vector BioLabs, Cell Lines from GenScript, LifeMap BioReagents, In Situ Hybridization Assays from Advanced Cell Diagnostics, Ontologies according to Gene Ontology Consortium 01 Mar 2013 via Entrez Gene.)
    About This Section

    Function Summary:

         UniProtKB/Swiss-Prot: CALR_HUMAN, P27797
    Function: Calcium-binding chaperone that promotes folding, oligomeric assembly and quality control in the endoplasmic
    reticulum (ER) via the calreticulin/calnexin cycle. This lectin interacts transiently with almost all of the
    monoglucosylated glycoproteins that are synthesized in the ER. Interacts with the DNA-binding domain of NR3C1 and
    mediates its nuclear export. Involved in maternal gene expression regulation. May participate in oocyte maturation via
    the regulation of calcium homeostasis (By similarity)

         Genatlas biochemistry entry for CALR:
    calreticulin,calcium binding protein of endoplasmic and sarcoplasmic reticulum,48kDa

    miRNA
    Products:
        
    OriGene 3'-UTR Clone: CALR
    Browse MicroRNA Expression Plasmids
    QIAGEN Custom miScript Target Protector blocks miRNA-binding site of human, mouse, rat CALR
    8/21 QIAGEN miScript miRNA Assays for microRNAs that regulate CALR (see all 21):
    hsa-miR-875-3p hsa-miR-181c hsa-miR-512-3p hsa-miR-650 hsa-miR-633 hsa-miR-637 hsa-miR-3116 hsa-miR-2116
    SwitchGear 3'UTR luciferase reporter plasmidCALR 3' UTR sequence
    Inhib. RNA
    Products:
        
    Browse for Gene Knock-down Tools from EMD Millipore
    OriGene 29mer shRNA kits in GFP-retroviral vector in human, mouse, rat for CALR (see all 7)
    OriGene shRNA RFP: CALR
    OriGene siRNA: CALR
    QIAGEN FlexiTube/FlexiPlate siRNA for gene silencing in human, mouse, rat CALR

    Gene Editing
    Products:
    DNA2.0 Custom Protein Engineering Service for CALR

    Clone
    Products:
         
    Browse Clones for the Expression of Recombinant Proteins Available from EMD Millipore
    OriGene Myc/DDK tagged cDNA clones in CMV expression vector in human, mouse, rat for CALR (see all 3)
    OriGene untagged cDNA clones in CMV expression vector in human, mouse, rat for CALR
    OriGene custom cloning services – gene synthesis, subcloning, mutagenesis, variant library, vector shuttling 
    GenScript: all cDNA clones in your preferred vector: CALR (NM_004343)
    Browse Sino Biological Human cDNA Clones
    DNA2.0 Custom Codon Optimized Gene Synthesis Service for CALR
    Vector BioLabs ready-to-use adenovirus/AAV for human, mouse, rat CALR 

    Cell Line
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    GenScript Custom overexpressing Cell Line Services for CALR
    Search LifeMap BioReagents cell lines for CALR

    In Situ Assay
    Products:
       

     
    Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for CALR

    Gene Ontology (GO): 5/16 molecular function terms (GO ID links to tree view) (see all 16):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0001849complement component C1q binding TAS15474971
    GO:0003677DNA binding NAS11149926
    GO:0003729mRNA binding IDA14726956
    GO:0005178integrin binding IPI1911778
    GO:0005506iron ion binding IEA--


    CALR for ontologies           About GeneDecksing


    2 GenomeRNAi human phenotypes for CALR:
     Increased gamma-H2AX phosphory  Synthetic lethal with Ras 

    Animal Models:
         Mouse knock-outs for CALR: Calrtm1Star Calrtm1Mlk
         8 MGI mutant phenotypes (inferred from 2 alleles(MGI details for Calr):
     cardiovascular system  cellular  embryogenesis  growth/size  homeostasis/metabolism 
     mortality/aging  muscle  nervous system 

    CALR for phenotypes           About GeneDecksing


    (Pathways according to EMD Millipore, R&D Systems, Cell Signaling Technology, KEGG, PharmGKB, BioSystems, Reactome, Tocris Bioscience, GeneGo (Thomson Reuters), QIAGEN, and/or UniProtKB, Sets of similar genes according to GeneDecks, Interaction Networks according to SABiosciences, and/or STRING, Interactions according to 1UniProtKB, 2MINT, 3I2D, and/or 4STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Mar 2013 via Entrez Gene).
    About This Section

    Unified GeneCards pathways - 5/21 super-pathways (see all 21About this table 
    See pathways by source

    Super-pathwaycontained gene-specific pathways
    1Asparagine N-linked glycosylation
    Asparagine N-linked glycosylation1.00
    Metabolism of proteins0.15
    Post-translational protein modification0.44
    2Transcription_Role of VDR in regulation of genes involved in osteoporosis
    Transcription_Role of VDR in regulation of genes involved in osteoporosis1.00
    Transcription Role of VDR in regulation of genes involved in osteoporosis0.80
    3Immune System
    Immune System1.00
    Adaptive Immune System0.59
    4Calnexin/calreticulin cycle
    Calnexin/calreticulin cycle1.00
    N-glycan trimming in the ER and Calnexin/Calreticulin cycle0.85
    5Activation of Chaperone Genes by ATF6-alpha
    Activation of Chaperone Genes by ATF6-alpha1.00
    Activation of Chaperones by ATF6-alpha0.62

    Pathway sources
    See GeneCards unified pathways
    Show all pathways

    2 EMD Millipore Pathways for CALR
        Immune response Antigen presentation by MHC class I
    Transcription Role of VDR in regulation of genes involved in osteoporosis

    2 Downloadable PowerPoint Slides of QIAGEN Pathway Central Maps for CALR
        Androgen Signaling
    Presenilin-Mediated Signaling

    2 Cell Signaling Technology (CST) Pathways for CALR
        Ca, cAMP and Lipid Signaling
    Neuroscience

    2 GeneGo (Thomson Reuters) Pathways for CALR
        Immune response Antigen presentation by MHC class I
    Transcription Role of VDR in regulation of genes involved in osteoporosis

    2 BioSystems Pathways for CALR 
        Calcium Regulation in the Cardiac Cell
    Androgen receptor signaling pathway

    5/16        Reactome Pathways for CALR (see all 16)
        Antigen Presentation: Folding, assembly and peptide loading of class I MHC
    Calnexin/calreticulin cycle
    ER-Phagosome pathway
    Activation of Chaperones by ATF6-alpha
    Metabolism of proteins


    4         Kegg Pathways  (Kegg details for CALR):
        Protein processing in endoplasmic reticulum
    Phagosome
    Antigen processing and presentation
    Chagas disease (American trypanosomiasis)


    CALR for pathways           About GeneDecksing

    Interactions:

        SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for CALR

    STRING Interaction Network Preview (showing 5 interactants - click image to see 25)

    5/116 Interacting proteins for CALR (P277971, 2, 3 ENSP000003208664) via UniProtKB, MINT, STRING, and/or I2D (see all 116)
    InteractantInteraction Details
    GeneCardExternal ID(s)
    SMARCB1Q128242, 3, ENSP000002631214MINT-8250633 I2D: score=2 STRING: ENSP00000263121
    LRIF1Q5T3J32, 3MINT-8250622 I2D: score=2 
    MAPK6Q166592, 3MINT-8260834 I2D: score=2 
    CANXP278242, 3, ENSP000002474614MINT-8361157 MINT-8361140 I2D: score=1 STRING: ENSP00000247461
    PDIA3P301012, 3, ENSP000003002894MINT-16879 MINT-16517 I2D: score=5 STRING: ENSP00000300289
    About this table

    Gene Ontology (GO): 5/44 biological process terms (GO ID links to tree view) (see all 44):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0000122negative regulation of transcription from RNA polymerase II promoter IDA8107809
    GO:0002474antigen processing and presentation of peptide antigen via MHC class I TAS--
    GO:0002479antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent TAS--
    GO:0002502peptide antigen assembly with MHC class I protein complex ISS11825569
    GO:0006355regulation of transcription, DNA-dependent TAS8107808


    CALR for ontologies           About GeneDecksing



    (Chemical Compounds according to UniProtKB, Enzo Life Sciences, EMD Millipore, Tocris Bioscience HMDB, BitterDB, and/or Novoseek, and Drugs according to DrugBank, Enzo Life Sciences, and/or PharmGKB, with drugs/clinical trials/news search links to CenterWatch)
    About This Section

    CALR for compounds           About GeneDecksing

    Browse Small Molecules at EMD Millipore
    Browse drugs & compounds from Enzo Life Sciences

    Browse Tocris compounds for CALR

    1 HMDB Compound for CALR    About this table
    CompoundSynonyms CAS #PubMed Ids
    CalciumCa (see all 2)7440-70-2--

    3 DrugBank Compounds for CALR    About this table
    CompoundSynonyms CAS #TypeActionsPubMed Ids
    Antihemophilic FactorAHF (see all 3)--targetchaperone9607108 9525969 17139284 17899080 17016423
    MelatoninMEL (see all 4)73-31-4target--12603316 19449447
    Tenecteplaset- PA (see all 4)191588-94-0target--9359841

    10/77 Novoseek chemical compound relationships for CALR gene (see all 77)    About this table
    Compound   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    castanospermine 80.1 4 12740382 (1), 7657600 (1), 9348535 (1), 12623072 (1)
    dolichyl diphosphate 76.4 1 10794707 (1)
    kifunensine 60 1 12623072 (1)
    tunicamycin 58.4 6 15383281 (1), 9207473 (1), 9367877 (1), 14744598 (1) (see all 5)
    calcium 55 249 9883279 (7), 8190118 (5), 10037706 (4), 8991101 (4) (see all 99)
    polysaccharide 53.4 29 18803404 (3), 19959473 (3), 9348279 (2), 16039588 (2) (see all 22)
    thapsigargin 48.2 8 14744598 (2), 12401114 (1), 8809046 (1), 10353723 (1) (see all 6)
    mannose 44.6 2 11560994 (1), 17606910 (1)
    inositol 1,4,5 trisphosphate 44.3 6 2103514 (1), 12407053 (1), 8381914 (1), 16291968 (1) (see all 6)
    udpglucose 41.9 2 16154739 (1), 19822453 (1)

    Search CenterWatch for drugs/clinical trials and news about CALR 

    (Secondary structures according to fRNAdb,
    GenBank/EMBL/DDBJ Accessions according to
    Unigene (Build 235 Homo sapiens; Mar 10 2013) or GenBank,
    RefSeq according to Entrez Gene,
    DOTS (version 10), and/or AceView, transcript ids from Ensembl with links to UCSC,
    exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
    RNAi Products from EMD Millipore,
    siRNAs from OriGene, QIAGEN, shRNA from OriGene, microRNA from QIAGEN,
    Tagged/untagged cDNA clones from OriGene, SwitchGear Genomics, GenScript, DNA2.0, Vector BioLabs, Primers from OriGene, SABiosciences, and/or QIAGEN )
    About This Section

    REFSEQ mRNAs for CALR gene: 
    NM_004343.3  

    Unigene Cluster for CALR:

    Calreticulin
    Hs.515162  [show with all ESTs]
    Unigene Representative Sequence: M84739
    7 Ensembl transcripts including schematic representations, and UCSC links where relevant:
    ENST00000587486 ENST00000316448(uc002mvu.2) ENST00000590325 ENST00000588454
    ENST00000586760 ENST00000586803 ENST00000586967

    miRNA
    Products:
         
    OriGene 3'-UTR Clone: CALR
    Browse OriGene MicroRNA Expression Plasmids
    QIAGEN Custom miScript Target Protector blocks miRNA-binding site of human, mouse, rat CALR
    8/21 QIAGEN miScript miRNA Assays for microRNAs that regulate CALR (see all 21):
    hsa-miR-875-3p hsa-miR-181c hsa-miR-512-3p hsa-miR-650 hsa-miR-633 hsa-miR-637 hsa-miR-3116 hsa-miR-2116
    SwitchGear 3'UTR luciferase reporter plasmidCALR 3' UTR sequence
    Inhib. RNA
    Products:
         
    Browse for Gene Knock-down Tools from EMD Millipore
    OriGene 29mer shRNA kits in GFP-retroviral vector in human, mouse, rat for CALR (see all 7)
    OriGene shRNA RFP: CALR
    OriGene siRNA: CALR
    QIAGEN FlexiTube/FlexiPlate siRNA for gene silencing in human, mouse, rat CALR
    Clone
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    GenScript: all cDNA clones in your preferred vector: CALR (NM_004343)
    DNA2.0 Custom Codon Optimized Gene Synthesis Service for CALR
    Vector BioLabs ready-to-use adenovirus/AAV for human, mouse, rat CALR 
    Primer
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    OriGene genome-wide validated SYBR primer pairs in human, mouse, rat for CALR
    Browse OriGene validated miRNA SYBR primer pairs
    SABiosciences RT2 qPCR Primer Assay in human, mouse, rat CALR
      QIAGEN QuantiTect SYBR Green Assays in human, mouse, rat CALR
      QIAGEN QuantiFast Probe-based Assays in human, mouse, rat CALR

    Additional cDNA sequence: 

    AB451408.1 AF087986.1 AK130190.1 AK223060.1 AK304492.1 AY047586.1 BC002500.2 BC007911.1 
    BC020493.1 BC107102.2 BT007448.1 CR457070.1 M32294.1 M84739.1 

    24/60 DOTS entries (see all 60):

    DT.85103834  DT.95368629  DT.100060029  DT.91793739  DT.91775612  DT.100691994  DT.121481239  DT.91775621 
    DT.97760595  DT.100691979  DT.100692005  DT.121481190  DT.100692003  DT.100692008  DT.100691981  DT.91775577 
    DT.86995148  DT.101986489  DT.91959672  DT.121481251  DT.100691999  DT.121481205  DT.100691997  DT.121643184 

    24/1816 AceView cDNA sequences (see all 1816):

    BM795084 AI826625 BF914752 BQ962549 BM997560 AI206110 CF139757 BU185905 
    CA434537 BU857939 BE674130 BU856979 AI692324 BQ893120 BM970404 BU857185 
    AA315726 BU681113 AW402156 BT007448 AI751530 BU552843 BQ064458 BI838485 

    GeneLoc Exon Structure

    4 Alternative Splicing Database (ASD) splice patterns (SP) for CALR    About this scheme

    ExUns: 1a · 1b · 1c ^ 2 ^ 3 ^ 4 ^ 5 ^ 6 ^ 7 ^ 8a · 8b ^ 9 ^ 10a · 10b
    SP1:                                                                                    
    SP2:                          -                                                         
    SP3:                                                                                    
    SP4:                                                                                    


    ECgene alternative splicing isoforms for CALR

    (RNA expression data according to H-InvDB, NONCODE, miRBase, and RNAdb, Expression images according to data from BioGPS, Illumina Human BodyMap, and CGAP SAGE, Sets of similar genes according to GeneDecks, in vivo and in vitro expression data from LifeMap Discovery™, plus additional links to Genevestigator, and/or SOURCE, and/or BioGPS, and/or UniProtKB,
    PCR Arrays from SABiosciences, Primers from OriGene, SABiosciences, and/or QIAGEN, In Situ Hybridization Assays from Advanced Cell Diagnostics)
    About This Section

    CALR expression in normal human tissues (normalized intensities)
    See probesets specificity/sensitivity at GeneAnnot
    About this imageBioGPS
    CGAP TAG: TCATCTTCAA

    Microarray
    RNAseq (Illumina Body Map)
    (100×FPKM)½
    SAGE (Serial Analysis of Gene Expression)

    About this image

    CALR expression in embryonic tissues and stem cells
    Expression by the Database of Embryonic development, Stem cell research, and Regenerative medicine    About this table
    2 LifeMap In Vivo Development Anatomical Compartments/Cells 
    Tissue Anatomical Compartment CellCategory (developmental path)
    HeartAtrioventricular CanalAtrioventricular Canal CellsMyocardium
    HeartOutflow TractHeart
    Expression: Positive    Negative     Selective marker
    Experimental details: Curated     Microarrays     In-situ hybridization
    Stem Cell Differentiation: 1 LifeMap Cell 
    NameCategory
    Definitive endoderm-like cells (A scalable, suspensi...)

    See CALR Protein Expression from SPIRE MOPED and PaxDB
    Genevestigator expression for CALR

    SOURCE GeneReport for Unigene cluster: Hs.515162
        SABiosciences Expression via Pathway-Focused PCR Arrays including CALR (see all 7): 
              cAMP / Ca2+ Signaling PathwayFinder in human mouse rat
              Cellular Senescence in human mouse rat
              Cellular Stress Responses in human mouse rat
              Unfolded Protein Response in human mouse rat
              Stress & Toxicity PathwayFinder in human mouse rat

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    (Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD , 5MGI Mar 06 2013, with possible further links to Flybase and/or WormBase, and/or 6Ensembl pan taxonomic compara , Gene Trees according to Ensembl and TreeFam)
    About This Section

    This gene was present in the common ancestor of eukaryotes.

    Orthologs for CALR gene from 8/33 species (see all 33)    About this table
    Organism Taxonomic
    classification
    Gene Description Human
    Similarity
    Orthology
    Type
    Details
    chicken
    (Gallus gallus)
    Aves CALR31 calreticulin 3 63.76(n)
    60.85(a)
      420146  XM_418262.3  XP_418262.2 
    lizard
    (Anolis carolinensis)
    Reptilia CALR6
    --
    79(a)
    1 ↔ 1
    2(77770708-77779899)
    African clawed frog
    (Xenopus laevis)
    Amphibia calr-prov2 calreticulin 76.16(n)    BC046699.1 
    zebrafish
    (Danio rerio)
    Actinopterygii calr2 calreticulin 77.59(n)   30248  BC058314.1 
    fruit fly
    (Drosophila melanogaster)
    Insecta Crc1 , 3 central nervous system development calcium
    ion more3
    Calreticulin1
    70(a)3
    68(n)1
    67.42(a)1
      3 85E13
    411661  NM_079569.41  NP_524293.21 
    worm
    (Caenorhabditis elegans)
    Secernentea crt-11 , 3 calreticulin precursor3
    Protein CRT-11
    66(a)3
    66.67(n)1
    64.58(a)1
      V(6101766-6103103)3
    1789971  NM_072174.21  NP_504575.11 
    thale cress
    (Arabidopsis thaliana)
    eudicotyledons CRT1b6
    AtCRT1a6
    (see all 3)
    calreticulin-1
    (see all 3)
    49(a)
    48(a)
    (see all 3)
    many ↔ many
    many ↔ many
    (see all 3)
    1(2972842-2976750)
    1(21089844-21092660)
    rice
    (Oryza sativa)
    Liliopsida Os.71582 Oryza sativa mRNA for calcium-binding protein, complete more 77.05(n)    AK099348.1 


    ENSEMBL Gene Tree for CALR (if available)
    TreeFam Gene Tree for CALR (if available) 

    (Paralogs according to 1HomoloGene,
    2Ensembl, and 3SIMAP, Pseudogenes according to 4Pseudogene.org Build 68)
    About This Section
    Paralogs for CALR gene
    CLGN2  CALR32  CANX2  
    3 SIMAP similar genes for CALR using alignment to 5 protein entries:     CALR_HUMAN (see all proteins):
    CALR3    CLGN    CANX

    CALR for paralogs           About GeneDecksing


    1 Pseudogenes.org Pseudogene for CALR
    PGOHUM00000244024


    (SNPs/Variants according to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, UniProtKB, and DNA2.0, Linkage Disequilibrium by HapMap, Structural Variations(CNVs/InDels/Inversions) from the Database of Genomic Variants, Mutations from the Human Gene Mutation Database (HGMD) and the Locus Specific Mutation Databases (LSDB), Blood group antigen gene mutations by BGMUT, Resequencing Primers from QIAGEN, Cancer Mutation PCR Arrays and Assays and Copy Number PCR Arrays from SABiosciences)
    About This Section

    10/200 NCBI SNPs in CALR are shown (see all 200    About this table
    Genomic DataTranscription Related DataAllele Frequencies
    SNP IDValidClinical
    significance
    Chr 19 posSequence#AA
    Chg
    TypeMore#Allele
    freq
    PopTotal
    sample
    More
    ----------
    rs741816821,2
    C,--12619348(+) TTTTAG/TTTAAT 1 -- us2k11Minor allele frequency- T:0.50NA 2
    rs735053591,2
    C,F,--12619490(+) GGAAGC/TGCCAA 1 -- us2k13Minor allele frequency- T:0.26WA CSA 122
    rs735053601,2
    C,F,--12619541(+) CAAGAG/TGCCTG 1 -- us2k13Minor allele frequency- T:0.25WA CSA 122
    rs1122826501,2
    C,F,--12619776(+) CCCGAG/ATACTG 1 -- us2k13Minor allele frequency- A:0.26WA CSA 122
    rs739252371,2
    C,F,--12620114(+) ATCCCC/TCTCAT 1 -- us2k13Minor allele frequency- T:0.11WA CSA 122
    rs735053631,2
    C,F,--12620258(+) GCTTCT/AGAAGA 1 -- us2k13Minor allele frequency- A:0.28WA CSA 122
    rs802838421,2
    F,--12620748(+) CCCGCG/ATGACT 1 -- us2k11Minor allele frequency- A:0.05WA 118
    rs118783051,2
    C,F,A,H,--12621181(+) CTAACA/CTAGTG 1 -- us2k14Minor allele frequency- C:0.32NA WA CSA 126
    rs1145622201,2
    C--12621811(+) TTAGCA/CCAGCC 1 -- int10--------
    rs104101521,2
    C,H--12622071(+) GAGTCT/GTCTCT 1 -- int14Minor allele frequency- G:0.00NS EA 418

    HapMap Linkage Disequilibrium report for CALR (13049392 - 13055304 bp)
    Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions)
    Database of Genomic Variants (DGV): 1 variation for CALR
         1 CNV: 4400
    Human Gene Mutation Database (HGMD): CALR

    SABiosciences Cancer Mutation PCR Assays
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    (in which this Gene is Involved, According to MalaCards, OMIM, UniProtKB, the University of Copenhagen DISEASES database, Novoseek, Genatlas, GeneTests, GAD, HuGE Navigator, and/or TGDB.)
    About This Section

    CALR for disorders           About GeneDecksing

    OMIM gene information: 109091    OMIM disorders: --

    20/104 diseases for CALR (see all 104):    About MalaCards
    congenital heart block    systemic lupus erythematosus    heart block    lupus erythematosus
    systemic lupus erythematosus, association with    catecholaminergic polymorphic ventricular tachycardia    ventricular tachycardia    connective tissue disease
    malignant hyperthermia    dry eye syndrome    von willebrand's disease    pre-eclampsia
    intestinal volvulus    malignant hyperthermia susceptibility    bladder transitional cell carcinoma    al amyloidosis
    hypertrophic cardiomyopathy    familial hypertrophic cardiomyopathy    visceral leishmaniasis    transitional cell carcinoma

    2 diseases from the University of Copenhagen DISEASES database for CALR:
    Cancer     Onchocerciasis

    10/60 Novoseek disease relationships for CALR gene (see all 60)    About this table

    Disease   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    hepatitis halothane 55.7 2 11141678 (1), 8415876 (1)
    congenital heart block 52.8 3 8904349 (1), 12601845 (1), 19886247 (1)
    autoimmune response 46.9 3 9796851 (1), 1602002 (1), 10320638 (1)
    shock 45 47 15383281 (3), 8676889 (3), 11328587 (2), 11290339 (2) (see all 38)
    sjogrens syndrome primary 44.4 3 8635291 (1), 2365822 (1)
    onchocerciasis 43.5 9 1602002 (4), 7520419 (2), 7680295 (1), 7836063 (1) (see all 5)
    lupus erythematosus systemic 41.3 13 8050453 (2), 9302659 (2), 16081363 (1), 16645988 (1) (see all 10)
    sjogrens syndrome 40.1 3 8478019 (1), 11480586 (1), 12410797 (1)
    complete heart block 33.1 1 16546685 (1)
    lupus erythematosus 32.7 2 8676889 (1), 2365822 (1)

    Human Genome Epidemiology (HuGE) Navigator: CALR (3 documents)

    Export disorders for CALR gene to outside databases

    (in PubMed. Associations of this gene to articles via 1Entrez Gene, 2UniProtKB/Swiss-Prot, 3HGNC, 4GAD, 5PharmGKB, 6HMDB, 7DrugBank, 8UniProtKB/TrEMBL, 9 Novoseek, and/or 10fRNAdb)
    About This Section

    PubMed articles for CALR gene, integrated from 9 sources (see all 717):
    (articles sorted by number of sources associating them with CALR)
        Utopia: connect your pdf to the dynamic
    world of online information

    1. A human Ro/SS-A autoantigen is the homologue of calreticulin and is highly homologous with onchocercal RAL-1 antigen and an aplysia 'memory molecule'. (PubMed id 2365822)1, 3, 9 McCauliffe D.P....Capra J.D. (1990)
    2. Calreticulin is expressed on the cell surface of activated human peripheral blood T lymphocytes in association with major histocompatibility complex class I molecules. (PubMed id 10358038)1, 2, 9 Arosa F.A.... de Sousa M. (1999)
    3. Calnexin and calreticulin bind to enzymically active tissue-type plasminogen activator during biosynthesis and are not required for folding to the native conformation. (PubMed id 9359841)1, 7, 9 Allen S. and Bulleid N.J. (1997)
    4. The calcium-binding protein calreticulin is a major constituent of lytic granules in cytolytic T lymphocytes. (PubMed id 8418194)1, 2, 9 Dupuis M.... Tschopp J. (1993)
    5. Calreticulin binds hYRNA and the 52-kDa polypeptide component of the Ro/SS-A ribonucleoprotein autoantigen. (PubMed id 8666824)1, 2, 9 Cheng S.T....Sontheimer R.D. (1996)
    6. Human placental calreticulin: purification, characterization and association with other proteins. (PubMed id 7841019)1, 2, 9 Houen G. and Koch C. (1994)
    7. The 5'-flanking region of the human calreticulin gene shares homology with the human GRP78, GRP94, and protein disulfide isomerase promoters. (PubMed id 1733953)1, 2, 9 McCauliffe D.P.... Capra J.D. (1992)
    8. Characterization of the autoantigen calreticulin. (PubMed id 1919005)1, 2, 9 Rokeach L.A.... Hoch S.O. (1991)
    9. X-ray structure of the human calreticulin globular domain reveals a peptide-binding area and suggests a multi-molecular mechanism. (PubMed id 21423620)1, 2 Chouquet A.... Gaboriaud C. (2011)
    10. Structural framework of the GABARAP-calreticulin interface--implications for substrate binding to endoplasmic reticulum chaperones. (PubMed id 19154346)1, 2 Thielmann Y....Willbold D. (2009)

    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section
     ANDOR
    Aliases
    Disorders
    Free Text  

      Query String
    PubMed
    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)

    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, Kegg, and/or H-InvDB)
    About This Section
    Entrez Gene: 811 HGNC: 1455 AceView: CALR Ensembl:ENSG00000179218 euGenes: HUgn811
    ECgene: CALR Kegg: 811 H-InvDB: CALR

    (According to HUGE)
    About This Section
      --

    (According to PharmGKB, ATLAS, HORDE, IMGT, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
    Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
    About This Section
    NameDescription
    PharmGKB entry for CALR Pharmacogenomics, SNPs, Pathways
    ATLAS Chromosomes in Cancer entry for CALR Genetics and Cytogenetics in Oncology and Haematology
    Wikipedia http://en.wikipedia.org/wiki/Calreticulin
    Functional Glycomics Gateway - Glycan Bindinghttp://www.functionalglycomics.org/glycomics/GBPServlet?&operationType=view&cbpId=cbp_hum_other_405

    (Patent information from GeneIP,
    Licensable technologies from WIS Yeda, Salk, Tufts,
    IP news from LifeMap Sciences, Inc.)
    About This Section
    Patent Information for CALR gene:
    Search GeneIP for patents involving CALR

    GeneCards and IP:
    Japan Patent Office Licenses GeneCards     European Patent Office Licenses GeneCards     Improving the IP Search



    (Antibodies, recombinant proteins, and assays from EMD Millipore, R&D Systems, OriGene, QIAGEN, GenScript, Cell Signaling Technology, SABiosciences, Novus Biologicals, Sino Biological, Enzo Life Sciences, Abcam, ProSpec, Uscn, Thermo Fisher Scientific, Gene Editing from DNA2.0, Clones from EMD Millipore, OriGene, GenScript, Sino Biological, DNA2.0, SwitchGear Genomics, Vector BioLabs, Cell lines from GenScript and LifeMap BioReagents, PCR Arrays from SABiosciences, Drugs and/or compounds from EMD Millipore, Tocris Bioscience, and/or Enzo Life Sciences),
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