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Aliases for PPFIBP2 Gene

Aliases for PPFIBP2 Gene

  • PTPRF Interacting Protein, Binding Protein 2 (Liprin Beta 2) 2 3
  • Protein Tyrosine Phosphatase Receptor Type F Polypeptide-Interacting Protein-Binding Protein 2 3 4
  • PTPRF-Interacting Protein-Binding Protein 2 4
  • Liprin-Beta-2 3
  • Cclp1 3

External Ids for PPFIBP2 Gene

Previous GeneCards Identifiers for PPFIBP2 Gene

  • GC11P008370
  • GC11P007995
  • GC11P007494
  • GC11P007499
  • GC11P007193

Summaries for PPFIBP2 Gene

Entrez Gene Summary for PPFIBP2 Gene

  • This gene encodes a member of the LAR protein-tyrosine phosphatase-interacting protein (liprin) family. The encoded protein is a beta liprin and plays a role in axon guidance and neuronal synapse development by recruiting LAR protein-tyrosine phosphatases to the plasma membrane. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Feb 2012]

GeneCards Summary for PPFIBP2 Gene

PPFIBP2 (PTPRF Interacting Protein, Binding Protein 2 (Liprin Beta 2)) is a Protein Coding gene. GO annotations related to this gene include integrase activity. An important paralog of this gene is KAZN.

UniProtKB/Swiss-Prot for PPFIBP2 Gene

  • May regulate the disassembly of focal adhesions. Did not bind receptor-like tyrosine phosphatases type 2A.

No data available for Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PPFIBP2 Gene

Genomics for PPFIBP2 Gene

Regulatory Elements for PPFIBP2 Gene

Genomic Location for PPFIBP2 Gene

7,513,298 bp from pter
7,657,306 bp from pter
144,009 bases
Plus strand

Genomic View for PPFIBP2 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for PPFIBP2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PPFIBP2 Gene

Proteins for PPFIBP2 Gene

  • Protein details for PPFIBP2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • B7Z433
    • E9PK77
    • O75337
    • Q8WW26

    Protein attributes for PPFIBP2 Gene

    876 amino acids
    Molecular mass:
    98544 Da
    Quaternary structure:
    • Forms homodimers and heterodimers.

    Three dimensional structures from OCA and Proteopedia for PPFIBP2 Gene

    Alternative splice isoforms for PPFIBP2 Gene


neXtProt entry for PPFIBP2 Gene

Proteomics data for PPFIBP2 Gene at MOPED

Post-translational modifications for PPFIBP2 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

No data available for DME Specific Peptides for PPFIBP2 Gene

Domains for PPFIBP2 Gene

Gene Families for PPFIBP2 Gene

  • SAMD :Sterile alpha motif (SAM) domain containing

Graphical View of Domain Structure for InterPro Entry



  • Q8ND30
  • The N-terminal coiled coil regions mediate homodimerization preferentially and heterodimerization type beta/beta. The C-terminal, non-coiled coil regions mediate heterodimerization type beta/alpha (By similarity).
  • Contains 3 SAM (sterile alpha motif) domains.
  • Belongs to the liprin family. Liprin-beta subfamily.
genes like me logo Genes that share domains with PPFIBP2: view

Function for PPFIBP2 Gene

Molecular function for PPFIBP2 Gene

UniProtKB/Swiss-Prot Function: May regulate the disassembly of focal adhesions. Did not bind receptor-like tyrosine phosphatases type 2A.

Gene Ontology (GO) - Molecular Function for PPFIBP2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0003674 molecular_function ND --
GO:0003677 DNA binding --
GO:0005515 protein binding --
GO:0008907 integrase activity --
genes like me logo Genes that share ontologies with PPFIBP2: view

No data available for Enzyme Numbers (IUBMB) , Phenotypes , Animal Models , miRNA , Transcription Factor Targeting and HOMER Transcription for PPFIBP2 Gene

Localization for PPFIBP2 Gene

Subcellular locations from

Jensen Localization Image for PPFIBP2 Gene COMPARTMENTS Subcellular localization image for PPFIBP2 gene
Compartment Confidence
nucleus 3
cytosol 2
mitochondrion 1

Gene Ontology (GO) - Cellular Components for PPFIBP2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005615 extracellular space IDA 22664934
GO:0005622 intracellular TAS 9624153
GO:0048786 presynaptic active zone --
genes like me logo Genes that share ontologies with PPFIBP2: view

No data available for Subcellular locations from UniProtKB/Swiss-Prot for PPFIBP2 Gene

Pathways for PPFIBP2 Gene

SuperPathways for PPFIBP2 Gene

No Data Available

Gene Ontology (GO) - Biological Process for PPFIBP2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007160 cell-matrix adhesion --
GO:0007165 signal transduction --
GO:0015074 DNA integration --
genes like me logo Genes that share ontologies with PPFIBP2: view

No data available for Pathways by source for PPFIBP2 Gene

Transcripts for PPFIBP2 Gene

Unigene Clusters for PPFIBP2 Gene

PTPRF interacting protein, binding protein 2 (liprin beta 2):
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for PPFIBP2 Gene

ExUns: 1 ^ 2a · 2b ^ 3 ^ 4 ^ 5 ^ 6 ^ 7a · 7b · 7c · 7d ^ 8 ^ 9 ^ 10 ^ 11a · 11b ^ 12a · 12b ^ 13 ^ 14a · 14b ^ 15 ^ 16 ^ 17 ^ 18a · 18b ^
SP1: -
SP2: - - - - - -
SP3: - - -
SP5: - -
SP7: - - - - -
SP8: -
SP9: - - -

ExUns: 19 ^ 20 ^ 21a · 21b ^ 22a · 22b ^ 23 ^ 24 ^ 25 ^ 26 ^ 27 ^ 28a · 28b ^ 29 ^ 30a · 30b ^ 31
SP1: - -

Relevant External Links for PPFIBP2 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for PPFIBP2 Gene

mRNA expression in normal human tissues for PPFIBP2 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for PPFIBP2 Gene

SOURCE GeneReport for Unigene cluster for PPFIBP2 Gene Hs.655714

mRNA Expression by UniProt/SwissProt for PPFIBP2 Gene

Tissue specificity: Widely expressed.
genes like me logo Genes that share expressions with PPFIBP2: view

No data available for mRNA differential expression in normal tissues for PPFIBP2 Gene

Orthologs for PPFIBP2 Gene

This gene was present in the common ancestor of animals.

Orthologs for PPFIBP2 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia PPFIBP2 35
  • 99.39 (n)
  • 99.32 (a)
  • 99 (a)
(Bos Taurus)
Mammalia PPFIBP2 36
  • 87 (a)
(Canis familiaris)
Mammalia PPFIBP2 35
  • 87.44 (n)
  • 87.9 (a)
  • 92 (a)
(Mus musculus)
Mammalia Ppfibp2 35
  • 87.54 (n)
  • 89.97 (a)
Ppfibp2 16
Ppfibp2 36
  • 86 (a)
(Monodelphis domestica)
Mammalia PPFIBP2 36
  • 73 (a)
(Ornithorhynchus anatinus)
Mammalia PPFIBP2 36
  • 75 (a)
(Rattus norvegicus)
Mammalia Ppfibp2 35
  • 87.85 (n)
  • 90.29 (a)
(Gallus gallus)
Aves PPFIBP2 35
  • 70.47 (n)
  • 70.93 (a)
  • 65 (a)
(Anolis carolinensis)
Reptilia PPFIBP2 36
  • 61 (a)
African clawed frog
(Xenopus laevis)
Amphibia Xl.25327 35
tropical clawed frog
(Silurana tropicalis)
Amphibia ppfibp2 35
  • 64.07 (n)
  • 62.33 (a)
Str.14980 35
(Danio rerio)
Actinopterygii ppfibp2a 35
  • 61.75 (n)
  • 60.76 (a)
ppfibp2a 36
  • 53 (a)
ppfibp2b 36
  • 53 (a)
fruit fly
(Drosophila melanogaster)
Insecta Liprin-beta 36
  • 35 (a)
CG10743 37
  • 38 (a)
CG11206 37
  • 45 (a)
(Caenorhabditis elegans)
Secernentea hlb-1 36
  • 22 (a)
T21H8.1 37
  • 35 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 40 (a)
Species with no ortholog for PPFIBP2:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • 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)
  • 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)
  • wheat (Triticum aestivum)

Evolution for PPFIBP2 Gene

Gene Tree for PPFIBP2 (if available)
Gene Tree for PPFIBP2 (if available)

Paralogs for PPFIBP2 Gene

Paralogs for PPFIBP2 Gene Pseudogenes for PPFIBP2 Gene

genes like me logo Genes that share paralogs with PPFIBP2: view

Variants for PPFIBP2 Gene

Sequence variations from dbSNP and Humsavar for PPFIBP2 Gene

SNP ID Clin Chr 11 pos Sequence Context AA Info Type MAF
rs5864 -- 7,651,784(+) CAGGA(A/G)AAGCG synonymous-codon, reference
rs13607 -- 7,653,470(+) TTTTA(A/C)ATGTC utr-variant-3-prime, intron-variant
rs1079025 -- 7,574,966(+) TTCTT(C/G)CCTCC intron-variant
rs1128012 -- 7,653,170(+) CCCCT(G/T)GATGC synonymous-codon, reference
rs1137622 -- 7,579,861(+) AAACT(C/T)AAAGT intron-variant

Structural Variations from Database of Genomic Variants (DGV) for PPFIBP2 Gene

Variant ID Type Subtype PubMed ID
nsv7215 OTHER Inversion 18451855
nsv499766 OTHER Inversion 21111241
nsv7659 CNV Loss 18451855
esv268850 CNV Insertion 20981092
esv273993 CNV Insertion 20981092
dgv58n21 CNV Loss 19592680

Relevant External Links for PPFIBP2 Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PPFIBP2 Gene

Disorders for PPFIBP2 Gene

(1) University of Copenhagen DISEASES for PPFIBP2 Gene

Relevant External Links for PPFIBP2

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
genes like me logo Genes that share disorders with PPFIBP2: view

No data available for UniProtKB/Swiss-Prot for PPFIBP2 Gene

Publications for PPFIBP2 Gene

  1. Liprins, a family of LAR transmembrane protein-tyrosine phosphatase- interacting proteins. (PMID: 9624153) Serra-Pages C. … Streuli M. (J. Biol. Chem. 1998) 2 3 4
  2. Complete sequencing and characterization of 21,243 full-length human cDNAs. (PMID: 14702039) Ota T. … Sugano S. (Nat. Genet. 2004) 3 4
  3. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 3 4
  4. Novel breast cancer risk alleles and interaction with ionizing radiation among U.S. radiologic technologists. (PMID: 20095854) Bhatti P. … Sigurdson A.J. (Radiat. Res. 2010) 3 48
  5. Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score. (PMID: 20379614) Rose J.E. … Uhl G.R. (Mol. Med. 2010) 3 48

Products for PPFIBP2 Gene

Sources for PPFIBP2 Gene

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