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Aliases for CFP Gene

Aliases for CFP Gene

  • Complement Factor Properdin 2 3
  • PFC 3 4 6
  • Properdin P Factor, Complement 2 3
  • Complement Factor P 3 4
  • PFD 3 6
  • BFD 3

External Ids for CFP Gene

Previous HGNC Symbols for CFP Gene

  • PFC

Previous GeneCards Identifiers for CFP Gene

  • GC0XM047368
  • GC0XM047484
  • GC0XM045196

Summaries for CFP Gene

Entrez Gene Summary for CFP Gene

  • This gene encodes a plasma glycoprotein that positively regulates the alternative complement pathway of the innate immune system. This protein binds to many microbial surfaces and apoptotic cells and stabilizes the C3- and C5-convertase enzyme complexes in a feedback loop that ultimately leads to formation of the membrane attack complex and lysis of the target cell. Mutations in this gene result in two forms of properdin deficiency, which results in high susceptibility to meningococcal infections. Multiple alternatively spliced variants, encoding the same protein, have been identified.[provided by RefSeq, Feb 2009]

GeneCards Summary for CFP Gene

CFP (Complement Factor Properdin) is a Protein Coding gene. Diseases associated with CFP include properdin deficiency, x-linked and properdin deficiency. Among its related pathways are Influenza A and Complement Pathway. An important paralog of this gene is UNC5D.

UniProtKB/Swiss-Prot for CFP Gene

  • A positive regulator of the alternate pathway of complement. It binds to and stabilizes the C3- and C5-convertase enzyme complexes.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for CFP Gene

Genomics for CFP Gene

Regulatory Elements for CFP Gene

Genomic Location for CFP Gene

47,624,213 bp from pter
47,630,305 bp from pter
6,093 bases
Minus strand

Genomic View for CFP Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for CFP Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for CFP Gene

Proteins for CFP Gene

  • Protein details for CFP Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • O15134
    • O15135
    • O15136
    • O75826

    Protein attributes for CFP Gene

    469 amino acids
    Molecular mass:
    51276 Da
    Quaternary structure:
    • In plasma, properdin exists as dimers, trimers or tetramers in the relative proportions of 26:54:20.
    • Sequence=CAA15658.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};

    Three dimensional structures from OCA and Proteopedia for CFP Gene

neXtProt entry for CFP Gene

Proteomics data for CFP Gene at MOPED

Post-translational modifications for CFP Gene

  • Glycosylation at Trp83, Trp86, Thr92, Trp139, Trp142, Trp145, Thr151, Trp196, Trp199, Ser208, Trp260, Trp263, Thr272, Trp321, Trp324, Trp382, Trp385, Trp388, and Asn428
  • Modification sites at PhosphoSitePlus

Other Protein References for CFP Gene

ENSEMBL proteins:
Reactome Protein details:
REFSEQ proteins:

Antibody Products

No data available for DME Specific Peptides for CFP Gene

Domains for CFP Gene

Gene Families for CFP Gene


Protein Domains for CFP Gene

Suggested Antigen Peptide Sequences for CFP Gene

Graphical View of Domain Structure for InterPro Entry



  • P27918
  • TSP type-1 domains 0 and 6 bind to each other and mediate multimerization
  • Contains 7 TSP type-1 domains.
genes like me logo Genes that share domains with CFP: view

Function for CFP Gene

Molecular function for CFP Gene

UniProtKB/Swiss-Prot Function:
A positive regulator of the alternate pathway of complement. It binds to and stabilizes the C3- and C5-convertase enzyme complexes.
genes like me logo Genes that share phenotypes with CFP: view

Animal Models for CFP Gene

MGI Knock Outs for CFP:

miRNA for CFP Gene

miRTarBase miRNAs that target CFP

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for CFP

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Transcription Factor Targeting and HOMER Transcription for CFP Gene

Localization for CFP Gene

Subcellular locations from UniProtKB/Swiss-Prot for CFP Gene


Subcellular locations from

Jensen Localization Image for CFP Gene COMPARTMENTS Subcellular localization image for CFP gene
Compartment Confidence
extracellular 5
plasma membrane 2

Gene Ontology (GO) - Cellular Components for CFP Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region TAS --
GO:0005615 extracellular space TAS 8530058
GO:0005788 endoplasmic reticulum lumen TAS --
GO:0031012 colocalizes_with extracellular matrix IDA 20551380
genes like me logo Genes that share ontologies with CFP: view

Pathways for CFP Gene

genes like me logo Genes that share pathways with CFP: view

Pathways by source for CFP Gene

1 Qiagen pathway for CFP Gene
1 KEGG pathway for CFP Gene
1 GeneGo (Thomson Reuters) pathway for CFP Gene

Gene Ontology (GO) - Biological Process for CFP Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006493 protein O-linked glycosylation TAS --
GO:0006955 immune response TAS 8530058
GO:0006956 complement activation TAS --
GO:0006957 complement activation, alternative pathway TAS --
GO:0030449 regulation of complement activation TAS --
genes like me logo Genes that share ontologies with CFP: view

Compounds for CFP Gene

(14) Novoseek inferred chemical compound relationships for CFP Gene

Compound -log(P) Hits PubMed IDs
antistasin 66 3
anaphylatoxin 46.8 1
sulfatide 45.7 5
procollagen 29.4 1
mannan 23.8 2
genes like me logo Genes that share compounds with CFP: view

Transcripts for CFP Gene

Unigene Clusters for CFP Gene

Complement factor properdin:
Representative Sequences:

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for CFP

Primer Products

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for CFP Gene

No ASD Table

Relevant External Links for CFP Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for CFP Gene

mRNA expression in normal human tissues for CFP Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for CFP Gene

This gene is overexpressed in Whole Blood (37.4) and Spleen (6.2).

Protein differential expression in normal tissues for CFP Gene

This gene is overexpressed in Serum (26.5), Plasma (16.3), Cervix (12.3), and Synovial fluid (8.4).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for CFP Gene

SOURCE GeneReport for Unigene cluster for CFP Gene Hs.53155

genes like me logo Genes that share expressions with CFP: view

Expression partners for CFP Gene

In Situ Assay Products

No data available for mRNA Expression by UniProt/SwissProt for CFP Gene

Orthologs for CFP Gene

This gene was present in the common ancestor of animals.

Orthologs for CFP Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia CFP 35
  • 82.38 (n)
  • 74.94 (a)
CFP 36
  • 74 (a)
(Canis familiaris)
Mammalia CFP 35
  • 82.4 (n)
  • 75.73 (a)
CFP 36
  • 75 (a)
(Mus musculus)
Mammalia Cfp 35
  • 81.31 (n)
  • 77.25 (a)
Cfp 16
Cfp 36
  • 76 (a)
(Pan troglodytes)
Mammalia CFP 35
  • 99.29 (n)
  • 98.72 (a)
CFP 36
  • 99 (a)
(Rattus norvegicus)
Mammalia Cfp 35
  • 81.57 (n)
  • 79.33 (a)
(Monodelphis domestica)
Mammalia CFP 36
  • 59 (a)
(Ornithorhynchus anatinus)
Mammalia CFP 36
  • 58 (a)
(Anolis carolinensis)
Reptilia CFP 36
  • 50 (a)
(Danio rerio)
Actinopterygii cfp 35
  • 50.04 (n)
  • 42.96 (a)
cfp 36
  • 42 (a)
CFP (1 of 2) 36
  • 42 (a)
fruit fly
(Drosophila melanogaster)
Insecta unc-5 36
  • 9 (a)
(Caenorhabditis elegans)
Secernentea unc-5 36
  • 9 (a)
sea squirt
(Ciona savignyi)
Ascidiacea CSA.8480 36
  • 14 (a)
Species with no ortholog for CFP:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)

Evolution for CFP Gene

Gene Tree for CFP (if available)
Gene Tree for CFP (if available)

Paralogs for CFP Gene

Paralogs for CFP Gene

Selected SIMAP similar genes for CFP Gene using alignment to 5 proteins:

genes like me logo Genes that share paralogs with CFP: view

Variants for CFP Gene

Sequence variations from dbSNP and Humsavar for CFP Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type MAF
rs885878 -- 47,631,633(-) GCAAA(A/T)AAAAA upstream-variant-2KB
rs885880 -- 47,631,618(-) AAAGT(G/T)GGCCC upstream-variant-2KB
rs909523 -- 47,627,087(+) CATCT(A/C)TGCCC intron-variant
rs1048118 -- 47,624,401(-) AAGAA(C/T)GTGAC reference, synonymous-codon
rs2235182 -- 47,624,526(+) GCTAT(A/G)TGCCG intron-variant

Structural Variations from Database of Genomic Variants (DGV) for CFP Gene

Variant ID Type Subtype PubMed ID
nsv438130 CNV Loss 16468122

Relevant External Links for CFP Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)
Locus Specific Mutation Databases (LSDB)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for CFP Gene

Disorders for CFP Gene

(1) OMIM Diseases for CFP Gene (300383)


  • Properdin deficiency (PFD) [MIM:312060]: Results in higher susceptibility to bacterial infections; especially to meningococcal infections. Three phenotypes have been reported: complete deficiency (type I), incomplete deficiency (type II), and dysfunction of properdin (type III). {ECO:0000269 PubMed:10909851, ECO:0000269 PubMed:8871668, ECO:0000269 PubMed:9710744}. Note=The disease is caused by mutations affecting the gene represented in this entry.

(37) Novoseek inferred disease relationships for CFP Gene

Disease -log(P) Hits PubMed IDs
complement deficiency 86.6 2
meningococcal diseases 80.8 25
afibrinogenemia 61.5 2
glomerulonephritis membranoproliferative 59.5 1
hypocomplementemia 56.1 1

Relevant External Links for CFP

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
genes like me logo Genes that share disorders with CFP: view

No data available for Genatlas for CFP Gene

Publications for CFP Gene

  1. Detection of properdin mRNA in human peripheral blood monocytes and spleen. (PMID: 1431505) Weiler J.M. … Maves K.K. (J. Lab. Clin. Med. 1992) 3 4 23
  2. Genetic and physical mapping around the properdin P gene. (PMID: 1783405) Coleman M.P. … Davies K.E. (Genomics 1991) 2 3 23
  3. Molecular cloning of the cDNA coding for properdin, a positive regulator of the alternative pathway of human complement. (PMID: 2009915) Nolan K.F. … Reid K.B.M. (Eur. J. Immunol. 1991) 3 4 23
  4. Sequence-based analysis of properdin deficiency: identification of point mutations in two phenotypic forms of an X-linked immunodeficiency. (PMID: 8530058) Westberg J. … Uhlen M. (Genomics 1995) 3 4 23
  5. Molecular characterization of properdin deficiency type III: dysfunction produced by a single point mutation in exon 9 of the structural gene causing a tyrosine to aspartic acid interchange. (PMID: 8871668) Fredrikson G.N. … Truedsson L. (J. Immunol. 1996) 3 4 23

Products for CFP Gene

Sources for CFP Gene

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