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

CFI Gene

protein-coding   GIFtS: 65
GCID: GC04M110661

complement factor I

(Previous name: I factor (complement) )
(Previous symbol: IF)
 Explore 67 diseases affiliated with
CFI via our new
 Human Malady Compendium 
Biological research products
for CFI
    

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

Aliases
Complement Factor I1 2     C3b-Inactivator1
IF1 2 3     Complement Component I2
FI1 2 5     Complement Control Protein Factor I2
C3b-INA1 2     Complement Factor I Heavy Chain2
KAF1 2     Konglutinogen-Activating Factor2
C3B/C4B Inactivator2 3     Light Chain Of Factor I2
AHUS32 5     EC 3.4.21.453
I Factor (Complement)1     EC 3.4.218
C3BINA2     

External Ids:    HGNC: 53941   Entrez Gene: 34262   Ensembl: ENSG000002054037   OMIM: 2170305   UniProtKB: P051563   

Export aliases for CFI gene to outside databases

Previous GC identifers: GC04M110881 GC04M106394


(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 CFI:
This gene encodes a serine proteinase that is essential for regulating the complement cascade. The encoded
preproprotein is cleaved to produce both heavy and light chains, which are linked by disulfide bonds to form a
heterodimeric glycoprotein. This heterodimer can cleave and inactivate the complement components C4b and C3b, and it
prevents the assembly of the C3 and C5 convertase enzymes. Defects in this gene cause complement factor I deficiency,
an autosomal recessive disease associated with a susceptibility to pyogenic infections. Mutations in this gene have
been associated with a predisposition to atypical hemolytic uraemic syndrome, a disease characterized by acute renal
failure, microangiopathic hemolytic anemia and thrombocytopenia. Primary glomerulonephritis with immmune deposits is
another condition associated with mutation of this gene. (provided by RefSeq, Jul 2008)

UniProtKB/Swiss-Prot: CFAI_HUMAN, P05156
Function: Responsible for cleaving the alpha-chains of C4b and C3b in the presence of the cofactors C4-binding protein
and factor H respectively

Gene Wiki entry for CFI (Complement factor I)


(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_000004.11  NC_018915.1  NT_016354.19  
Regulatory elements:
   SABiosciences Regulatory transcription factor binding sites in the CFI gene promoter:
         CREB   p53   ATF-2   deltaCREB   STAT3   
         Other transcription factors

SwitchGear Promoter luciferase reporter plasmidCFI promoter sequence
   Search SABiosciences Chromatin IP Primers for CFI

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


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

Entrez Gene cytogenetic band: 4q25   Ensembl cytogenetic band:  4q25   HGNC cytogenetic band: 4q25

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

GeneLoc information about chromosome 4         GeneLoc Exon Structure

GeneLoc location for GC04M110661:  view genomic region     (about GC identifiers)

Start:
110,661,848 bp from pter      End:
110,723,335 bp from pter
Size:
61,488 bases      Orientation:
minus 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: CFAI_HUMAN, P05156 (See protein sequence)
Recommended Name: Complement factor I precursor  
Size: 583 amino acids; 65750 Da
Subunit: Heterodimer of a light and heavy chains; disulfide-linked. The fully processed and mature protein circulates
as a zymogen, and is allosterically activated by substrate-induced remodeling of the active site
Subcellular location: Secreted, extracellular space
Sequence caution: Sequence=CAA68416.1; Type=Erroneous initiation; Note=Translation N-terminally shortened;
1 PDB 3D structure from and Proteopedia for CFI:
2XRC (3D)    
Secondary accessions: O60442

Explore the universe of human proteins at neXtProt for CFI: NX_P05156

Post-translational modifications:

  • View modification sites using PhosphoSitePlus2
  • View neXtProt modification sites for NX_P05156

  • 4/5 DME Specific Peptides for CFI (P05156) (see all 5)
     GDSGGPL  CKGDSGG  PGVYTKV  SGGPLVC 

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

    REFSEQ proteins: NP_000195.2  
    ENSEMBL proteins: 
     ENSP00000378131   ENSP00000427438   ENSP00000422009   ENSP00000378130  
    Reactome Protein details: P05156
    Human Recombinant Protein Products: 
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    Novus Biologicals CFI Protein
    Novus Biologicals CFI Lysates
    Browse Sino Biological Recombinant Proteins
    Browse ProSpec Recombinant Proteins
    Uscn Proteins for CFI

    Gene Ontology (GO): 3 cellular component terms (GO ID links to tree view):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0005576extracellular region TAS--
    GO:0005615extracellular space IEA--
    GO:0016020membrane IEA--


    CFI for ontologies           About GeneDecksing



    CFI Antibody Products: 
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    Uscn Antibodies for CFI
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    Uscn ELISAs and CLIAs for CFI


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

    CFI for domains           About GeneDecksing

    5/9 InterPro domains/families (see all 9):
     IPR001314 Peptidase_S1A
     IPR001190 Srcr_rcpt
     IPR023415 LDLR_class-A_CS
     IPR003884 FacI_MAC
     IPR001254 Peptidase_S1

    Graphical View of Domain Structure for InterPro Entry P05156

    ProtoNet protein and cluster: P05156

    5/6 Blocks protein families (see all 6):
    IPB001190 Speract/scavenger receptor
    IPB001254 Serine protease
    IPB001314 Chymotrypsin serine protease family (S1) signature
    IPB002172 Low density lipoprotein-receptor
    IPB003884 Factor I membrane attack complex


    UniProtKB/Swiss-Prot: CFAI_HUMAN, P05156
    Similarity: Belongs to the peptidase S1 family
    Similarity: Contains 1 Kazal-like domain
    Similarity: Contains 2 LDL-receptor class A domains
    Similarity: Contains 1 peptidase S1 domain
    Similarity: Contains 1 SRCR domain


    (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: CFAI_HUMAN, P05156
    Function: Responsible for cleaving the alpha-chains of C4b and C3b in the presence of the cofactors C4-binding protein
    and factor H respectively
    Catalytic activity: Inactivates complement subcomponents C3b, iC3b and C4b by proteolytic cleavage

    Enzyme Numbers (IUBMB): EC 3.4.212 EC 3.4.21.451

    miRNA
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    Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for CFI

    Gene Ontology (GO): 3 molecular function terms (GO ID links to tree view):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0004252serine-type endopeptidase activity IEA--
    GO:0005044scavenger receptor activity IEA--
    GO:0046872metal ion binding IEA--


    CFI for ontologies           About GeneDecksing


    1 GenomeRNAi human phenotype for CFI:
     Increased circadian period len 

    Animal Models:
         Mouse knock-out Cfitm1Mcp for CFI
         2 MGI mutant phenotypes (inferred from 1 allele(MGI details for Cfi):
     homeostasis/metabolism  renal/urinary system 

    CFI 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 - 5/7 super-pathways (see all 7About 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
    4Staphylococcus aureus infection
    Staphylococcus aureus infection1.00
    5Complement and coagulation cascades
    Complement and coagulation cascades1.00

    Pathway sources
    See GeneCards unified pathways
    Show all pathways

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


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

    4        Reactome Pathways for CFI
        Regulation of Complement cascade
    Complement cascade
    Immune System
    Innate Immune System


    2         Kegg Pathways  (Kegg details for CFI):
        Complement and coagulation cascades
    Staphylococcus aureus infection


    CFI for pathways           About GeneDecksing

    Interactions:

        SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for CFI

    STRING Interaction Network Preview (showing 5 interactants - click image to see 6)

    5/6 Interacting proteins for CFI (P051563 ENSP000003781304) via UniProtKB, MINT, STRING, and/or I2D (see all 6)
    InteractantInteraction Details
    GeneCardExternal ID(s)
    C3P010243, ENSP000002459074I2D: score=3 STRING: ENSP00000245907
    CFHP086033, ENSP000003563994I2D: score=2 STRING: ENSP00000356399
    C4BPAENSP000003560374STRING: ENSP00000356037
    C4BPBENSP000002436114STRING: ENSP00000243611
    CD46ENSP000003138754STRING: ENSP00000313875
    About this table

    Gene Ontology (GO): 4 biological process terms (GO ID links to tree view):    About this table

    GO IDQualified GO termEvidencePubMed IDs
    GO:0006508proteolysis IEA--
    GO:0006958complement activation, classical pathway IEA--
    GO:0030449regulation of complement activation TAS--
    GO:0045087innate immune response TAS--


    CFI 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

    CFI for compounds           About GeneDecksing

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

    Browse Tocris compounds for CFI
    10/24 Novoseek chemical compound relationships for CFI gene (see all 24)    About this table
    Compound   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    serine 46.2 37 14967308 (2), 17597211 (2), 18346635 (2), 11532284 (1) (see all 28)
    aebsf 35.3 2 15835912 (1)
    heparin 34.8 7 9626699 (1), 16125850 (1), 8487783 (1), 1693366 (1) (see all 5)
    fibrinogen 31.6 15 9663761 (2), 8753170 (1), 15320815 (1), 20100856 (1) (see all 11)
    kininogen 15.1 2 11092686 (1)
    suramin 12.1 3 15835912 (1), 15210795 (1)
    glucose 2.4 1 17130986 (1)
    cholesterol 1.35 1 8892015 (1)
    lipid 0.959 1 8892015 (1)
    calcium 0.912 2 11174570 (1), 8187303 (1)

    Search CenterWatch for drugs/clinical trials and news about CFI / CFAI 

    (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 CFI gene: 
    NM_000204.3  

    Unigene Cluster for CFI:

    Complement factor I
    Hs.312485  [show with all ESTs]
    Unigene Representative Sequence: NM_000204
    6 Ensembl transcripts including schematic representations, and UCSC links where relevant:
    ENST00000504853(uc003hzq.3) ENST00000394635 ENST00000512148 ENST00000515512
    ENST00000510800 ENST00000394634(uc003hzr.4 uc011cft.2)

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    Inhib. RNA
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    Additional cDNA sequence: 

    AK290625.1 AK299232.1 BC005275.1 BC020718.1 J02770.1 Y00318.1 

    11 DOTS entries:

    DT.100668706  DT.416052  DT.121269696  DT.100764553  DT.121269727  DT.75151592  DT.121269787  DT.86840813 
    DT.95167718  DT.97820352  DT.75138531 

    24/436 AceView cDNA sequences (see all 436):

    AW891114 BX378996 AW589944 BM787437 AU137617 BX109425 AU141634 CR621106 
    AY359024 CR610634 BM675240 AA649828 AI218487 AA235373 AI366754 CR591422 
    AA894657 CB163750 BM803084 CA951162 T70841 BX379666 BM790222 CA950903 

    GeneLoc Exon Structure


    (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

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

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

    About this image

    CFI expression in embryonic tissues and stem cells
    Expression by the Database of Embryonic development, Stem cell research, and Regenerative medicine    About this table
    Stem Cell Differentiation: 5 LifeMap Cells 
    NameCategory
    Human umbilical vein endothelial cells (HUVEC) (Primary Cell)Endothelium
    PureStem™ mesenchymal progenitor 7SMOO32 (Embryonic Progenitor Cell)Adipose, Bone, Cartilage
    Fetal cardiomyocytes (20 weeks) (Primary Cell)Heart, Myocardium
    Trophoblast-like cells (Generation of tropho...)
    Beating cell clusters (Spontaneous differen...)
    Expression: Positive    Negative     Selective marker
    Experimental details: Curated     Microarrays     In-situ hybridization

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

    SOURCE GeneReport for Unigene cluster: Hs.312485

    UniProtKB/Swiss-Prot: CFAI_HUMAN, P05156
    Tissue specificity: Plasma

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    In Situ
    Assay Products:
     

     
    Advanced Cell Diagnostics RNAscope RNA in situ hybridization assays for CFI

    (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 CFI gene from 6/19 species (see all 19)    About this table
    Organism Taxonomic
    classification
    Gene Description Human
    Similarity
    Orthology
    Type
    Details
    chicken
    (Gallus gallus)
    Aves CFI1 complement factor I 62.38(n)
    53.57(a)
      428773  XM_426329.3  XP_426329.2 
    lizard
    (Anolis carolinensis)
    Reptilia CFI6
    --
    50(a)
    1 ↔ 1
    5(144387440-144403489)
    African clawed frog
    (Xenopus laevis)
    Amphibia Xl.11432 X.laevis factor I mRNA for Factor I C3b/C4b inactivator 77(n)    X59958.1 
    zebrafish
    (Danio rerio)
    Actinopterygii 570482862   -- 78.06(n)    57048286 
    fruit fly
    (Drosophila melanogaster)
    Insecta Tequila6
    Tequila
    4(a)
    1 ↔ 1
    3L(9067745-9085231)
    worm
    (Caenorhabditis elegans)
    Secernentea try-26
    TRYpsin-like Protease family member (try-2)
    28(a)
    1 ↔ 1
    IV(8212567-8213709)


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

    (Paralogs according to 1HomoloGene,
    2Ensembl, and 3SIMAP, Pseudogenes according to 4Pseudogene.org Build 68)
    About This Section
    Paralogs for CFI gene
    CORIN2  
    18/39 SIMAP similar genes for CFI using alignment to 5 protein entries:     CFAI_HUMAN (see all proteins) (see all similar genes):
    DKFZp586F0824    TMPRSS11D    CMA1    F12    KLK9    PROC
    PROC1    CELA2A    CELA3A    ELA2A    KLK13    CTRL
    DKFZp779M0222    PRSS55    F9    CELA2B    ELA2B    KLK8

    CFI 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

    Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions)
    Database of Genomic Variants (DGV): 1 variation for CFI
         1 Indel: 68785
    Human Gene Mutation Database (HGMD): CFI

    Locus Specific Mutation Databases (LSDB): CFI
    SABiosciences Cancer Mutation PCR Assays
    QIAGEN SeqTarget long-range PCR primers in human, mouse, rat for resequencing CFI
    DNA2.0 Custom Variant and Variant Library Synthesis for CFI

    (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

    CFI for disorders           About GeneDecksing

    OMIM gene information: 217030   
    OMIM disorders: 610984  612923  
    UniProtKB/Swiss-Prot: CFAI_HUMAN, P05156
  • Defects in CFI are a cause of susceptibility to hemolytic uremic syndrome atypical type 3 (AHUS3)
  • [MIM:612923]. An atypical form of hemolytic uremic syndrome. It is a complex genetic disease characterized by
    microangiopathic hemolytic anemia, thrombocytopenia, renal failure and absence of episodes of enterocolitis and
    diarrhea. In contrast to typical hemolytic uremic syndrome, atypical forms have a poorer prognosis, with higher death
    rates and frequent progression to end-stage renal disease. Note=Susceptibility to the development of atypical
    hemolytic uremic syndrome can be conferred by mutations in various components of or regulatory factors in the
    complement cascade system. Other genes may play a role in modifying the phenotype
  • Defects in CFI are the cause of complement factor I deficiency (CFI deficiency) [MIM:610984]. CFI deficiency
  • is an autosomal recessive condition associated with a propensity to pyogenic infections

    20/67 diseases for CFI (see all 67):    About MalaCards
    complement factor i deficiency    hemolytic-uremic syndrome    hemolytic anemia    autosomal recessive disease
    glomerulonephritis    atypical hemolytic-uremic syndrome    thrombocytopenia    immune-complex glomerulonephritis
    obsessive-compulsive disorder    thrombotic thrombocytopenic purpura    anemia    age related macular degeneration
    prader-willi syndrome    afibrinogenemia    dental fluorosis    short stature
    aphthous stomatitis    aseptic meningitis    bladder transitional cell carcinoma    congenital afibrinogenemia

    4 diseases from the University of Copenhagen DISEASES database for CFI:
    hemolytic-uremic syndrome     Dental fluorosis     Congenital afibrinogenemia     Age related macular degeneration

    10/44 Novoseek disease relationships for CFI gene (see all 44)    About this table

    Disease   -log (P-Val)   Hits   PubMed IDs for Articles with Shared Sentences (# sentences)
    afibrinogenemia 90.1 46 18374984 (5), 9476132 (5), 10352206 (4), 16138437 (4) (see all 23)
    uremic syndrome 82.5 22 17597211 (2), 19459807 (2), 19877009 (2), 17599974 (1) (see all 16)
    hemolysis 25.3 2 18658028 (1), 1492973 (1)
    glomerulonephritis 24.1 3 16138437 (2), 10352206 (1)
    septicemia 19.8 2 9476132 (1), 9745775 (1)
    renal failure chronic 18.1 3 19373492 (1), 16762990 (1), 17261436 (1)
    meningitis 17.3 7 11709004 (2), 9476132 (2), 18374984 (1), 16138437 (1) (see all 5)
    lupus erythematosus systemic 15.5 1 11422911 (1)
    bulimia 11.5 2 12374641 (1), 17027929 (1)
    otitis 9.51 1 9476132 (1)

    GeneTests: CFI
    Atypical Hemolytic-Uremic Syndrome

    Human Genome Epidemiology (HuGE) Navigator: CFI (17 documents)

    Export disorders for CFI 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 CFI gene, integrated from 9 sources (see all 366):
    (articles sorted by number of sources associating them with CFI)
        Utopia: connect your pdf to the dynamic
    world of online information

    1. Human complement factor I: analysis of cDNA-derived primary structure and assignment of its gene to chromosome 4. (PubMed id 2956252)1, 2, 3 Goldberger G.... Kwiatkowski D.J. (1987)
    2. Cloning and characterization of the promoter for the human complement factor I (C3b/C4b inactivator) gene. (PubMed id 9479036)1, 2, 9 Minta J.O....Goldberger G. (1998)
    3. A missense mutation in factor I (IF) predisposes to atypical haemolytic uraemic syndrome. (PubMed id 17106690)1, 2, 9 Geelen J.... van den Heuvel L. (2007)
    4. Beta-sheet secondary structure of an LDL receptor domain from complement factor I by consensus structure predictions and spectroscopy. (PubMed id 7672128)1, 2, 9 Ullman C.G....Perkins S.J. (1995)
    5. Mutations in alternative pathway complement proteins in American patients with atypical hemolytic uremic syndrome. (PubMed id 20513133)1, 2, 9 Maga T.K....Smith R.J. (2010)
    6. Primary glomerulonephritis with isolated C3 deposits: a new entity which shares common genetic risk factors with haemolytic uraemic syndrome. (PubMed id 17018561)1, 2, 9 Servais A.... Fakhouri F. (2007)
    7. Genetics of HUS: the impact of MCP, CFH, and IF mutations on clinical presentation, response to treatment, and outcome. (PubMed id 16621965)1, 2, 9 Caprioli J....Remuzzi G. (2006)
    8. Structural basis for complement factor I control and its disease-associated sequence polymorphisms. (PubMed id 21768352)1, 2 Roversi P....Lea S.M. (2011)
    9. Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry. (PubMed id 16335952)1, 2 Liu T.... Smith R.D. (2005)
    10. Screening for N-glycosylated proteins by liquid chromatography mass spectrometry. (PubMed id 14760718)1, 2 Bunkenborg J.... Wisniewski J.R. (2004)

    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section
     ANDOR
    Aliases
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    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, Kegg, and/or H-InvDB)
    About This Section
    Entrez Gene: 3426 HGNC: 5394 AceView: IFandCASP6andPLA2G12A Ensembl:ENSG00000205403 euGenes: HUgn3426
    ECgene: CFI Kegg: 3426 H-InvDB: CFI

    (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 CFI Pharmacogenomics, SNPs, Pathways
    CFIbasehttp://bioinf.uta.fi/CFIbase/
    GeneReviewshttp://www.ncbi.nlm.nih.gov/sites/GeneTests/lab/gene/CFI

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

    GeneCards and IP:
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