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

CD55 Gene

protein-coding   GIFtS: 65
GCID: GC01P207494

CD55 molecule, decay accelerating factor for complement...

(Previous names: decay accelerating factor for complement (CD55, Cromer...)
(Previous symbol: DAF)
 Explore 110 diseases affiliated with
CD55 via our new
 Human Malady Compendium 
Biological research products
for CD55
    

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

Aliases
CD55 Molecule, Decay Accelerating Factor For Complement (Cromer Blood
Group)1 2
     TC1 2
DAF1 2 3 5     CD55 Antigen2 3
CR1 2 3     Decay Accelerating Factor For Complement (CD55, Cromer Blood Group System)1
CROM1 2 5     Complement Decay-Accelerating Factor2

External Ids:    HGNC: 26651   Entrez Gene: 16042   Ensembl: ENSG000001963527   OMIM: 1252405   UniProtKB: P081743   

Export aliases for CD55 gene to outside databases

Previous GC identifers: GC01P205561 GC01P178191


(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 CD55:
This gene encodes a protein involved in the regulation of the complement cascade. The encoded glycoprotein is also
known as the decay-accelerating factor (DAF); binding of DAF to complement proteins accelerates their decay,
disrupting the cascade and preventing damage to host cells. Antigens present on the DAF glycoprotein constitute the
Cromer blood group system (CROM). Two alternatively spliced transcripts encoding different proteins have been
identified. The predominant transcript encodes a membrane-bound protein expressed on cells exposed to plasma component
proteins but an alternatively spliced transcript produces a soluble protein present at much lower levels. Additional,
alternatively spliced transcript variants have been described, but their biological validity has not been determined.
(provided by RefSeq, Jul 2008)

UniProtKB/Swiss-Prot: DAF_HUMAN, P08174
Function: This protein recognizes C4b and C3b fragments that condense with cell-surface hydroxyl or amino groups when
nascent C4b and C3b are locally generated during C4 and c3 activation. Interaction of daf with cell-associated C4b and
C3b polypeptides interferes with their ability to catalyze the conversion of C2 and factor B to enzymatically active
C2a and Bb and thereby prevents the formation of C4b2a and C3bBb, the amplification convertases of the complement
cascade

Gene Wiki entry for CD55 (Decay-accelerating factor)


(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_000001.10  NC_018912.1  NT_167186.1  
Regulatory elements:
   SABiosciences Regulatory transcription factor binding sites in the CD55 gene promoter:
         SRF   TBP   SRY   SRF (504 AA)   
         Other transcription factors

SwitchGear Promoter luciferase reporter plasmids (see all 2): CD55 promoter sequence
   Search SABiosciences Chromatin IP Primers for CD55

Epigenetics:
QIAGEN PyroMark CpG Assay predesigned Pyrosequencing DNA Methylation assays in human, mouse, rat CD55


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

Entrez Gene cytogenetic band: 1q32   Ensembl cytogenetic band:  1q32.2   HGNC cytogenetic band: 1q32

CD55 Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)
CD55 gene location

GeneLoc information about chromosome 1         GeneLoc Exon Structure

GeneLoc location for GC01P207494:  view genomic region     (about GC identifiers)

Start:
207,494,817 bp from pter      End:
207,534,311 bp from pter
Size:
39,495 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: DAF_HUMAN, P08174 (See protein sequence)
Recommended Name: Complement decay-accelerating factor precursor  
Size: 381 amino acids; 41400 Da
Subunit: Monomer (major form) and non-disulfide-linked, covalent homodimer (minor form). Binds to coxsackievirus A21,
coxsackieviruses B1, B3 and B5, human enterovirus 70, human echoviruses 6, 7, 11, 12, 20 and 21 capsid proteins and
acts as a receptor for these viruses
Subcellular location: Isoform 1: Cell membrane; Single-pass type I membrane protein
Subcellular location: Isoform 2: Cell membrane; Lipid-anchor, GPI-anchor
6/21 PDB 3D structures from and Proteopedia for CD55 (see all 21):
1H03 (3D)        1H04 (3D)        1H2P (3D)        1H2Q (3D)        1M11 (3D)        1NWV (3D)    
Secondary accessions: B1AP14 D3DT83 D3DT84 P09679 P78361
Alternative splicing: 2 isoforms:  P08174-1   P08174-2   

Explore the universe of human proteins at neXtProt for CD55: NX_P08174

Post-translational modifications:

  • The Ser/Thr-rich domain is heavily O-glycosylated1
  • View modification sites using PhosphoSitePlus2
  • View neXtProt modification sites for NX_P08174

  • CD55 Protein expression data from MOPED and PaxDb:    About this image 
    Estimated protein expression log10 (pmol).

    REFSEQ proteins (2 alternative transcripts): 
    NP_000565.1  NP_001108224.1  

    ENSEMBL proteins: 
     ENSP00000356031   ENSP00000356030   ENSP00000375788   ENSP00000316333   ENSP00000433984  
     ENSP00000340631   ENSP00000356032   ENSP00000375787   ENSP00000356029   ENSP00000356034  
    Reactome Protein details: P08174
    Human Recombinant Protein Products: 
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    R&D Systems Recombinant & Natural Proteins for CD55 (CD55/DAF)
    Browse recombinant and purified proteins available from Enzo Life Sciences
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    OriGene Protein Over-expression Lysate (see all 2): CD55
    OriGene Custom Protein Services for CD55 
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    Novus Biologicals CD55 Proteins
    Novus Biologicals CD55 Lysates
    Sino Biological Recombinant Protein for CD55
    Browse ProSpec Recombinant Proteins
    Uscn Proteins for CD55

    Gene Ontology (GO): 5/8 cellular component terms (GO ID links to tree view) (see all 8):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005576extracellular region TAS--
    GO:0005625soluble fraction ----
    GO:0005886plasma membrane TAS--
    GO:0005887integral to plasma membrane TAS2433596
    GO:0009986cell surface IDA15907827


    CD55 for ontologies           About GeneDecksing



    CD55 Antibody Products: 
    EMD Millipore Mono- and Polyclonal Antibodies for the study of CD55
    R&D Systems Antibodies for CD55 (CD55/DAF)
    OriGene Antibodies (see all 2): CD55
    OriGene Custom Antibody Services for CD55 
    GenScript Custom Superior Antibodies Services for CD55
    Novus Biologicals CD55 Antibodies
    Abcam antibodies for CD55 
    Uscn Antibodies for CD55
    ThermoFisher Antibody for CD55

    Assay Products for CD55: 
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    Browse OriGene Fluorogenic Cell Assay Kits
    Browse R&D Systems for biochemical assays
    GenScript Custom Assay Services for CD55
    Browse Enzo Life Sciences for kits & assays
    Uscn ELISAs and CLIAs for CD55


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

    CD55 for domains           About GeneDecksing

    1 InterPro domain/family:
     IPR000436 Sushi_SCR_CCP

    Graphical View of Domain Structure for InterPro Entry P08174

    ProtoNet protein and cluster: P08174

    1 Blocks protein family: IPB000436 Sushi domain/SCR domain/CCP module

    UniProtKB/Swiss-Prot: DAF_HUMAN, P08174
    Domain: The first Sushi domain (SCR1) is not necessary for function. SCR2 and SCR4 provide the proper conformation for
    the active site on SCR3 (By similarity)
    Similarity: Belongs to the receptors of complement activation (RCA) family
    Similarity: Contains 4 Sushi (CCP/SCR) domains


    (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: DAF_HUMAN, P08174
    Function: This protein recognizes C4b and C3b fragments that condense with cell-surface hydroxyl or amino groups when
    nascent C4b and C3b are locally generated during C4 and c3 activation. Interaction of daf with cell-associated C4b and
    C3b polypeptides interferes with their ability to catalyze the conversion of C2 and factor B to enzymatically active
    C2a and Bb and thereby prevents the formation of C4b2a and C3bBb, the amplification convertases of the complement
    cascade

    miRNA
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    OriGene 3'-UTR Clone (see all 2): CD55
    Browse MicroRNA Expression Plasmids
    QIAGEN Custom miScript Target Protector blocks miRNA-binding site of human, mouse, rat CD55
    4 QIAGEN miScript miRNA Assays for microRNAs that regulate CD55:
    hsa-miR-3658 hsa-miR-513a-3p hsa-miR-578 hsa-miR-138-2*
    SwitchGear 3'UTR luciferase reporter plasmidCD55 3' UTR sequence
    Inhib. RNA
    Products:
        
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    OriGene 29mer shRNA kits in GFP-retroviral vector in human, mouse, rat for CD55 (see all 7)
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    OriGene siRNA: CD55
    QIAGEN FlexiTube/FlexiPlate siRNA for gene silencing in human, mouse, rat CD55

    Gene Editing
    Products:
    DNA2.0 Custom Protein Engineering Service for CD55

    Clone
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    Browse Clones for the Expression of Recombinant Proteins Available from EMD Millipore
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    OriGene custom cloning services – gene synthesis, subcloning, mutagenesis, variant library, vector shuttling 
    GenScript: all cDNA clones in your preferred vector (see all 2): CD55 (NM_000574)
    Sino Biological Human cDNA Clone for CD55
    DNA2.0 Custom Codon Optimized Gene Synthesis Service for CD55
    Vector BioLabs ready-to-use adenovirus/AAV for human, mouse, rat CD55 

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    In Situ Assay
    Products:
       

     
    Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for CD55

    Gene Ontology (GO): 2 molecular function terms (GO ID links to tree view):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0004857enzyme inhibitor activity IEA--
    GO:0004872receptor activity ----


    CD55 for ontologies           About GeneDecksing


    Animal Models:
         Mouse knock-outs for CD55: Cd55tm1Mme Cd55tm1Song
         8 MGI mutant phenotypes (inferred from 2 alleles(MGI details for Cd55):
     behavior/neurological  growth/size  hematopoietic system  homeostasis/metabolism  immune system 
     mortality/aging  muscle  renal/urinary system 

    CD55 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 - 5/12 super-pathways (see all 12About this table 
    See pathways by source

    Super-pathwaycontained gene-specific pathways
    1Immune response_Alternative complement pathway
    Immune response Alternative complement pathway1.00
    Immune response_Lectin induced complement pathway0.56
    Immune response_Alternative complement pathway1.00
    Immune response Lectin Induced complement pathway0.56
    2Immune response_Classical complement pathway
    Immune response_Classical complement pathway1.00
    Immune response Classic complement pathway0.98
    3Immune System
    Immune System1.00
    Innate Immune System0.46
    4Signaling by GPCR
    Signaling by GPCR1.00
    Signal Transduction0.56
    5Hematopoietic cell lineage
    Hematopoietic cell lineage1.00

    Pathway sources
    See GeneCards unified pathways
    Show all pathways

    3 EMD Millipore Pathways for CD55
        Immune response Alternative complement pathway
    Immune response Classic complement pathway
    Immune response Lectin Induced complement pathway


    3 GeneGo (Thomson Reuters) Pathways for CD55
        Immune response Alternative complement pathway
    Immune response Classical complement pathway
    Immune response Lectin induced complement pathway

    1 BioSystems Pathway for CD55 
        Complement Activation, Classical Pathway

    5/8        Reactome Pathways for CD55 (see all 8)
        Signaling by GPCR
    GPCR ligand binding
    Signal Transduction
    Regulation of Complement cascade
    Innate Immune System


    3         Kegg Pathways  (Kegg details for CD55):
        Complement and coagulation cascades
    Hematopoietic cell lineage
    Viral myocarditis


    CD55 for pathways           About GeneDecksing

    Interactions:

        SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for CD55

    STRING Interaction Network Preview (showing 5 interactants - click image to see 10)

    5/10 Interacting proteins for CD55 (P081743 ENSP000003163334) via UniProtKB, MINT, STRING, and/or I2D (see all 10)
    InteractantInteraction Details
    GeneCardExternal ID(s)
    CD97P489603, ENSP000002427864I2D: score=2 STRING: ENSP00000242786
    FYNP062413, ENSP000003576564I2D: score=2 STRING: ENSP00000357656
    LCKP062393, ENSP000003378254I2D: score=2 STRING: ENSP00000337825
    CD14P085713, ENSP000003042364I2D: score=2 STRING: ENSP00000304236
    CR1P179273, ENSP000003560164I2D: score=2 STRING: ENSP00000356016
    About this table

    Gene Ontology (GO): 5/9 biological process terms (GO ID links to tree view) (see all 9):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0006958complement activation, classical pathway IEA--
    GO:0007204elevation of cytosolic calcium ion concentration IDA8223854
    GO:0007283spermatogenesis IEA--
    GO:0030449regulation of complement activation TAS--
    GO:0043434response to peptide hormone stimulus IEA--


    CD55 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

    CD55 for compounds           About GeneDecksing

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

    Browse Tocris compounds for CD55

    1 DrugBank Compound for CD55    About this table
    CompoundSynonyms CAS #TypeActionsPubMed Ids
    ChloramphenicolCAF (see all 7)56-75-7targetother17376081 15331605

    10/55 Novoseek chemical compound relationships for CD55 gene (see all 55)    About this table
    Compound   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    dafs 81.2 4 1700997 (1), 1712233 (1), 10906393 (1)
    anaphylatoxin 52.8 1 9121154 (1)
    rituximab 44.9 24 16367924 (4), 11520782 (4), 11719378 (2), 12697868 (2) (see all 10)
    phosphatidylinositol 41.8 29 1702821 (2), 2182938 (1), 7691484 (1), 7527236 (1) (see all 13)
    glycolipid 41.1 10 7687624 (2), 1691902 (1), 7615819 (1), 7527603 (1) (see all 7)
    sucrose 12.9 8 19152664 (2), 12186694 (1), 1378912 (1), 10611479 (1) (see all 5)
    atp 5.46 2 7510241 (1), 19154662 (1)
    estrogen 5.31 6 8892654 (5)
    dexamethasone 5.12 8 15009429 (4)
    oligonucleotide 5 2 9648070 (1)

    Search CenterWatch for drugs/clinical trials and news about CD55 / DAF 

    (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 CD55 gene (4 alternative transcripts): 
    NM_000574.3  NM_001114752.1  NM_001114543.1  NM_001114544.1  

    Unigene Cluster for CD55:

    CD55 molecule, decay accelerating factor for complement (Cromer blood group)
    Hs.126517  [show with all ESTs]
    Unigene Representative Sequence: NM_001114752
    13 Ensembl transcripts including schematic representations, and UCSC links where relevant:
    ENST00000367064(uc001hfr.4 uc001hfq.4 uc010psf.2 uc009xcf.3 uc009xce.3)
    ENST00000367063 ENST00000391921 ENST00000488171 ENST00000314754 ENST00000482390
    ENST00000343420 ENST00000465534 ENST00000476590 ENST00000367065 ENST00000391920
    ENST00000367062 ENST00000367067

    miRNA
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    4 QIAGEN miScript miRNA Assays for microRNAs that regulate CD55:
    hsa-miR-3658 hsa-miR-513a-3p hsa-miR-578 hsa-miR-138-2*
    SwitchGear 3'UTR luciferase reporter plasmidCD55 3' UTR sequence
    Inhib. RNA
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    Clone
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    GenScript: all cDNA clones in your preferred vector (see all 2): CD55 (NM_000574)
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    Vector BioLabs ready-to-use adenovirus/AAV for human, mouse, rat CD55 
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    Additional cDNA sequence: 

    AB240566.1 AB240567.1 AB240568.1 AB240569.1 AB240570.1 AF052110.1 AK298549.1 AK300621.1 
    AK312448.1 AY055757.1 AY055758.1 AY055759.1 AY055760.1 BC001288.1 BT007159.1 M15799.1 
    M30142.1 M31516.1 U88576.1 

    24/32 DOTS entries (see all 32):

    DT.454114  DT.98083655  DT.100827194  DT.80100435  DT.100827205  DT.100827202  DT.121461699  DT.75189288 
    DT.92456135  DT.99931303  DT.100827208  DT.121461669  DT.121461696  DT.100827193  DT.92456145  DT.121461683 
    DT.95363169  DT.97854983  DT.100827204  DT.121461679  DT.100809320  DT.100827192  DT.100827203  DT.100827207 

    24/520 AceView cDNA sequences (see all 520):

    NM_000574 BM854824 BE349306 BE787245 AW628795 AU280745 BP381903 M30142 
    BQ008878 AU119089 N72946 AI591357 AI802973 CB216762 AW192059 CB135377 
    BU162711 BU153123 BQ420986 BQ228452 CA843618 AA678160 AA262303 BU191212 

    GeneLoc Exon Structure

    5/8 Alternative Splicing Database (ASD) splice patterns (SP) for CD55 (see all 8)    About this scheme

    ExUns: 1a · 1b · 1c ^ 2a · 2b ^ 3a · 3b ^ 4a · 4b · 4c ^ 5a · 5b ^ 6a · 6b ^ 7 ^ 8a · 8b ^ 9a · 9b ^ 10 ^ 11 ^ 12
    SP1:                    -     -                                         -                             -           -                     
    SP2:                                                                    -                                                               
    SP3:                                                                    -                             -                                 
    SP4:                    -     -                 -                       -                                                               
    SP5:                                                                    -                                                               


    ECgene alternative splicing isoforms for CD55

    (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

    CD55 expression in normal human tissues (normalized intensities)
    See probesets specificity/sensitivity at GeneAnnot
    About this imageBioGPS
    CGAP TAG: TAAAACAAGA

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

    About this image

    CD55 expression in embryonic tissues and stem cells
    Expression by the Database of Embryonic development, Stem cell research, and Regenerative medicine    About this table
    3 LifeMap In Vivo Development Anatomical Compartments/Cells 
    Tissue Anatomical Compartment CellCategory (developmental path)
    KidneyMetanephric MesenchymeMetanephric Mesenchyme CellsKidney
    KidneyGlomerulusKidney
    Skeletal MuscleMandibular Arch MusclesSkeletal Muscle
    Expression: Positive    Negative     Selective marker
    Experimental details: Curated     Microarrays     In-situ hybridization
    Stem Cell Differentiation: 2 LifeMap Cells 
    NameCategory
    PureStem™ endothelial progenitor 30-SM2-1 (Embryonic Progenitor Cell)Endothelium
    PureStem™ endothelial progenitor RP1-MV2-18 (Embryonic Progenitor Cell)Endothelium

    See CD55 Protein Expression from SPIRE MOPED and PaxDB
    Genevestigator expression for CD55

    SOURCE GeneReport for Unigene cluster: Hs.126517

    UniProtKB/Swiss-Prot: DAF_HUMAN, P08174
    Tissue specificity: Expressed on the plasma membranes of all cell types that are in intimate contact with plasma
    complement proteins. It is also found on the surfaces of epithelial cells lining extracellular compartments, and
    variants of the molecule are present in body fluids and in extracellular matrix

        SABiosciences Expression via Pathway-Focused PCR Array including CD55: 
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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 animals.

    Orthologs for CD55 gene from 4/15 species (see all 15)    About this table
    Organism Taxonomic
    classification
    Gene Description Human
    Similarity
    Orthology
    Type
    Details
    chicken
    (Gallus gallus)
    Aves C4BPA6
    CR1L6
    (see all 5)
    hypothetical protein LOC419853
    (see all 5)
    7(a)
    20(a)
    (see all 5)
    possible ortholog
    1 ↔ many
    (see all 5)
    26(2446262-2453125)
    26(2469355-2475351)
    lizard
    (Anolis carolinensis)
    Reptilia --
    --
    --
    5(a)
    17(a)
    1 ↔ many
    1 ↔ many
    GL343228.1(2198166-2388531)
    GL344121.1(5744-32340)
    zebrafish
    (Danio rerio)
    Actinopterygii CR759867.16
    CR352286.16
    (see all 5)
    --


    (see all 5)
    possible ortholog
    possible ortholog
    (see all 5)
    19(45630467-45650934)
    19(45874989-46606132)
    worm
    (Caenorhabditis elegans)
    Secernentea T07H6.46
    Protein T07H6.4
    8(a)
    possible ortholog
    X(6281881-6286136)


    ENSEMBL Gene Tree for CD55 (if available)
    TreeFam Gene Tree for CD55 (if available) 

    (Paralogs according to 1HomoloGene,
    2Ensembl, and 3SIMAP, Pseudogenes according to 4Pseudogene.org Build 68)
    About This Section
    Paralogs for CD55 gene
    CSMD12  SEZ6L22  SELP2  C4BPA2  CR22  SELL2  CR1L2  CSMD32  
    SEZ62  SELE2  SEZ6L2  CSMD22  CR12  CD462  SVEP12  
    9 SIMAP similar genes for CD55 using alignment to 8 protein entries:     DAF_HUMAN (see all proteins):
    DAF    GLT8D2    LINC00596    C4BPA    CR1L    CR1
    CR2    FAM175A    SEZ6L

    CD55 for paralogs           About GeneDecksing



    (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

    UniProtKB/Swiss-Prot: DAF_HUMAN, P08174
    Polymorphism: Responsible for the Cromer blood group system (CROM) [MIM:613793]. It consists of at least 8
    high-incidence (Cr(a), Tc(a), Dr(a), Es(a), WES(b), UMC, IFC and GUTI) and three low-incidence (Tc(b), Tc(c) and
    WES(a)) antigens that reside on DAF. In the Cromer phenotypes Dr(a-) and Inab there is reduced or absent expression of
    DAF, respectively. In the case of the Dr(a-) phenotype, a single nucleotide substitution within exon 5 accounts for
    two changes: a simple amino acid substitution, Leu-199 that is the basis of the antigenic variation, and an
    alternative splicing event that underlies the decreased expression of DAF in this phenotype. The Inab phenotype is a
    very rare one in which the red blood cells lack all Cromer system antigens. The red blood cells of individuals with
    Inab phenotype have a deficiency of DAF, but these individuals are not known to have any associated hematologic or
    other abnormalities


    10/14551 NCBI SNPs in CD55 are shown (see all 14551    About this table
    Genomic DataTranscription Related DataAllele Frequencies
    SNP IDValidClinical
    significance
    Chr 1 posSequence#AA
    Chg
    TypeMore#Allele
    freq
    PopTotal
    sample
    More
    ----------
    rs348587441,2
    C,--178189415(+) CACTAG/CATGGT 2 -- us2k12Minor allele frequency- C:0.09NA WA 120
    rs1138596251,2
    --178189570(+) TAGGTA/GTGGGT 2 -- us2k12Minor allele frequency- G:0.06CSA WA 120
    rs16523341,2
    H,--178189695(-) GTGGGG/AGTATT 2 -- us2k14Minor allele frequency- A:0.00NS EA 370
    rs120697461,2
    C,H,--178189775(+) AAAAGG/TAATCT 2 -- us2k1 trp34Minor allele frequency- T:0.00NS EA 372
    rs347872561,2
    C,--178189805(+) CAGACC/TCAGAT 2 -- us2k11Minor allele frequency- T:0.50NA 2
    rs170249521,2
    C,F,H,--178189841(+) TGAGGC/TTATTC 2 -- us2k116Minor allele frequency- T:0.04NA NS EA WA CSA 1430
    rs24902581,2
    --178190229(-) gttttC/Ttggtc 2 -- us2k10--------
    rs618226981,2
    C--178190702(+) CGCGCG/ACGCAC 2 -- us2k11Minor allele frequency- A:0.50WA 2
    rs25649771,2
    A--178190704(+) CGCGCA/GCACAC 2 -- us2k10--------
    rs802837301,2
    --178190950(+) CCTCCC/TTAGTT 2 -- us2k10--------

    HapMap Linkage Disequilibrium report for CD55 (207494817 - 207534311 bp)
    Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions)
          Database of Genomic Variants (DGV) variations for CD55: --
    Human Gene Mutation Database (HGMD): CD55

    Locus Specific Mutation Databases (LSDB): CD55
    Blood Group Antigen Gene Mutation Database (BGMUT) blood group system

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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

    CD55 for disorders           About GeneDecksing

    OMIM gene information: 125240    OMIM disorders: --

    20/110 diseases for CD55 (see all 110):    About MalaCards
    blood group cromer    paroxysmal nocturnal hemoglobinuria    autoimmune hemolytic anemia    age related macular degeneration
    pyoderma gangrenosum    hemolytic anemia    plasmodium falciparum malaria    hemoglobinuria
    non-hodgkin lymphoma    hemorrhagic fever    inflammatory bowel disease    acute hemorrhagic conjunctivitis
    macular degeneration    pyoderma    squamous cell carcinoma    membranous glomerulonephritis
    hemorrhagic fever with renal syndrome    lupus erythematosus    burkitt's lymphoma    pancytopenia

    5 diseases from the University of Copenhagen DISEASES database for CD55:
    Anemia     Proteinuria     Bone marrow disease     Cancer
    Acute hemorrhagic conjunctivitis

    10/95 Novoseek disease relationships for CD55 gene (see all 95)    About this table

    Disease   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    paroxysmal hemoglobinuria nocturnal 91.9 37 19154662 (2), 1688570 (1), 9516159 (1), 1281489 (1) (see all 30)
    hemolysis 66.3 27 9203959 (2), 1378912 (2), 11881969 (2), 7691484 (1) (see all 18)
    anemia aplastic 59.5 4 7544152 (2), 7686037 (1), 11930678 (1)
    hemoglobinuria 55.9 2 9844822 (1), 10539884 (1)
    swine vesicular disease 48 1 15831949 (1)
    anemia hemolytic 48 5 11930678 (1), 9892684 (1), 12213736 (1)
    somatic mutations 41.4 2 18376800 (1), 7522635 (1)
    anemia dyserythropoietic congenital 37.3 1 7506081 (1)
    pancytopenia 36.6 1 15103939 (1)
    enterovirus infections 33.9 1 15507656 (1)

    Human Genome Epidemiology (HuGE) Navigator: CD55 (12 documents)

    Export disorders for CD55 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 CD55 gene, integrated from 9 sources (see all 627):
    (articles sorted by number of sources associating them with CD55)
        Utopia: connect your pdf to the dynamic
    world of online information

    1. Molecular basis of reduced or absent expression of decay-accelerating factor in Cromer blood group phenotypes. (PubMed id 7519480)1, 2, 9 Lublin D.M.... Tanner M.J.A. (1994)
    2. Complete determination of disulfide bonds localized within the short consensus repeat units of decay accelerating factor (CD55 antigen). (PubMed id 1377029)1, 2, 9 Nakano Y.... Tomita M. (1992)
    3. Isolation of two forms of decay-accelerating factor (DAF) from human urine. (PubMed id 1712233)1, 2, 9 Nakano Y.... Tomita M. (1991)
    4. Modification-specific proteomics of plasma membrane proteins: identification and characterization of glycosylphosphatidylinositol- anchored proteins released upon phospholipase D treatment. (PubMed id 16602701)1, 2 Elortza F.... Jensen O.N. (2006)
    5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)1, 2 Gerhard D.S....Malek J. (2004)
    6. Complement regulation at the molecular level: the structure of decay- accelerating factor. (PubMed id 14734808)1, 2 Lukacik P....Lea S.M. (2004)
    7. GUTI: a new antigen in the Cromer blood group system. (PubMed id 12675719)1, 2 Storry J.R.... Reid M.E. (2003)
    8. Mapping CD55 function. The structure of two pathogen-binding domains at 1.7 A. (PubMed id 12499389)1, 2 Williams P.... Lea S. (2003)
    9. Solution structure of a functionally active fragment of decay- accelerating factor. (PubMed id 12672958)1, 2 Uhrinova S....Barlow P.N. (2003)
    10. Proteomic analysis of glycosylphosphatidylinositol-anchored membrane proteins. (PubMed id 14517339)1, 2 Elortza F....Jensen O.N. (2003)

    (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: 1604 HGNC: 2665 AceView: DAF Ensembl:ENSG00000196352 euGenes: HUgn1604
    ECgene: CD55 Kegg: 1604 H-InvDB: CD55

    (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 CD55 Pharmacogenomics, SNPs, Pathways
    dbRBC/BGMUThttp://www.ncbi.nlm.nih.gov/gv/mhc/xslcgi.cgi?cmd=bgmut/systems_info&system=cromer
    CD55basehttp://bioinf.uta.fi/CD55base/
    Wikipedia http://en.wikipedia.org/wiki/Decay_accelerating_factor
    SeattleSNPshttp://pga.gs.washington.edu/data/daf/
    Virus Particle ExploreR dbhttp://viperdb.scripps.edu/info_page.php?VDB=1upn

    (Patent information from GeneIP,
    Licensable technologies from WIS Yeda, Salk, Tufts,
    IP news from LifeMap Sciences, Inc.)
    About This Section
    Patent Information for CD55 gene:
    Search GeneIP for patents involving CD55

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



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