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Aliases for EFEMP2 Gene

Aliases for EFEMP2 Gene

  • EGF Containing Fibulin-Like Extracellular Matrix Protein 2 2 3 5
  • Fibulin 4 2 3
  • Fibulin-4 3 4
  • FIBL-4 3 4
  • FBLN4 3 4
  • EGF-Containing Fibulin-Like Extracellular Matrix Protein 2 2
  • Mutant P53 Binding Protein 1 3
  • Protein UPH1 4
  • ARCL1B 3
  • MBP1 3
  • UPH1 3

External Ids for EFEMP2 Gene

Previous GeneCards Identifiers for EFEMP2 Gene

  • GC11M068168
  • GC11M067315
  • GC11M065884
  • GC11M065409
  • GC11M065390
  • GC11M065633
  • GC11M061960

Summaries for EFEMP2 Gene

Entrez Gene Summary for EFEMP2 Gene

  • A large number of extracellular matrix proteins have been found to contain variations of the epidermal growth factor (EGF) domain and have been implicated in functions as diverse as blood coagulation, activation of complement and determination of cell fate during development. The protein encoded by this gene contains four EGF2 domains and six calcium-binding EGF2 domains. This gene is necessary for elastic fiber formation and connective tissue development. Defects in this gene are cause of an autosomal recessive cutis laxa syndrome. Alternatively spliced transcript variants have been identified for this gene. [provided by RefSeq, Jan 2011]

GeneCards Summary for EFEMP2 Gene

EFEMP2 (EGF Containing Fibulin-Like Extracellular Matrix Protein 2) is a Protein Coding gene. Diseases associated with EFEMP2 include cutis laxa, autosomal recessive, type ib and efemp2-related cutis laxa. Among its related pathways are Degradation of the extracellular matrix and ERK Signaling. GO annotations related to this gene include calcium ion binding and extracellular matrix structural constituent. An important paralog of this gene is LTBP3.

Gene Wiki entry for EFEMP2 Gene

No data available for UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for EFEMP2 Gene

Genomics for EFEMP2 Gene

Regulatory Elements for EFEMP2 Gene

Promoters for EFEMP2 Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around EFEMP2 on UCSC Golden Path with GeneCards custom track

Genomic Location for EFEMP2 Gene

65,866,441 bp from pter
65,873,592 bp from pter
7,152 bases
Minus strand

Genomic View for EFEMP2 Gene

Genes around EFEMP2 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
EFEMP2 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for EFEMP2 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for EFEMP2 Gene

Proteins for EFEMP2 Gene

  • Protein details for EFEMP2 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    EGF-containing fibulin-like extracellular matrix protein 2
    Protein Accession:
    Secondary Accessions:
    • A8K7R4
    • B3KM31
    • B3KQT1
    • O75967

    Protein attributes for EFEMP2 Gene

    443 amino acids
    Molecular mass:
    49405 Da
    Quaternary structure:
    No Data Available

    Three dimensional structures from OCA and Proteopedia for EFEMP2 Gene

neXtProt entry for EFEMP2 Gene

Proteomics data for EFEMP2 Gene at MOPED

Post-translational modifications for EFEMP2 Gene

  • Glycosylation at Asn 198 and Asn 394
  • Modification sites at PhosphoSitePlus

Antibody Products

No data available for DME Specific Peptides for EFEMP2 Gene

Domains & Families for EFEMP2 Gene

Gene Families for EFEMP2 Gene

Suggested Antigen Peptide Sequences for EFEMP2 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Contains 6 EGF-like domains.
  • Belongs to the fibulin family.
  • Contains 6 EGF-like domains.
  • Belongs to the fibulin family.
genes like me logo Genes that share domains with EFEMP2: view

Function for EFEMP2 Gene

Molecular function for EFEMP2 Gene

GENATLAS Biochemistry:
EGF-containing fibrillin-like extracellular matrix protein 2,expressed in both fetal and adult retina in fetal brain,kidney and heart,EFEMP1 paralog

Gene Ontology (GO) - Molecular Function for EFEMP2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005509 calcium ion binding IEA --
genes like me logo Genes that share ontologies with EFEMP2: view
genes like me logo Genes that share phenotypes with EFEMP2: view

Human Phenotype Ontology for EFEMP2 Gene

HPO Id HPO Name Alternative Ids Definition Synonyms

Animal Models for EFEMP2 Gene

MGI Knock Outs for EFEMP2:

Animal Model Products

Inhibitory RNA Products

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Transcription Factor Targets and HOMER Transcription for EFEMP2 Gene

Localization for EFEMP2 Gene

Subcellular locations from UniProtKB/Swiss-Prot for EFEMP2 Gene


Subcellular locations from

Jensen Localization Image for EFEMP2 Gene COMPARTMENTS Subcellular localization image for EFEMP2 gene
Compartment Confidence
extracellular 5
plasma membrane 2
lysosome 1
vacuole 1

Gene Ontology (GO) - Cellular Components for EFEMP2 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005604 basement membrane TAS 10601734
genes like me logo Genes that share ontologies with EFEMP2: view

Pathways & Interactions for EFEMP2 Gene

genes like me logo Genes that share pathways with EFEMP2: view

Gene Ontology (GO) - Biological Process for EFEMP2 Gene


No data available for SIGNOR curated interactions for EFEMP2 Gene

Drugs & Compounds for EFEMP2 Gene

No Compound Related Data Available

Transcripts for EFEMP2 Gene

Unigene Clusters for EFEMP2 Gene

EGF containing fibulin-like extracellular matrix protein 2:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for EFEMP2 Gene

ExUns: 1a · 1b · 1c ^ 2a · 2b · 2c ^ 3a · 3b ^ 4a · 4b ^ 5 ^ 6a · 6b · 6c ^ 7 ^ 8 ^ 9 ^ 10 ^ 11a · 11b ^ 12
SP1: - - - - -
SP2: - - -
SP4: - - - -
SP5: - - -
SP6: - -

Relevant External Links for EFEMP2 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for EFEMP2 Gene

mRNA expression in normal human tissues for EFEMP2 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Protein differential expression in normal tissues from HIPED for EFEMP2 Gene

This gene is overexpressed in Gallbladder (20.4), Ovary (9.6), and Uterus (7.1).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for EFEMP2 Gene

SOURCE GeneReport for Unigene cluster for EFEMP2 Gene Hs.731454

genes like me logo Genes that share expression patterns with EFEMP2: view

Protein tissue co-expression partners for EFEMP2 Gene

- Elite partner

Primer Products

In Situ Assay Products

No data available for mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for EFEMP2 Gene

Orthologs for EFEMP2 Gene

This gene was present in the common ancestor of animals.

Orthologs for EFEMP2 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia EFEMP2 35
  • 99.55 (n)
  • 99.32 (a)
  • 99 (a)
(Bos Taurus)
Mammalia EFEMP2 35
  • 90.97 (n)
  • 96.84 (a)
  • 97 (a)
(Canis familiaris)
Mammalia EFEMP2 36
  • 96 (a)
  • 90.97 (n)
  • 96.84 (a)
(Mus musculus)
Mammalia Efemp2 16
Efemp2 35
  • 88.34 (n)
  • 94.81 (a)
Efemp2 36
  • 91 (a)
(Monodelphis domestica)
Mammalia EFEMP2 36
  • 69 (a)
(Ornithorhynchus anatinus)
Mammalia EFEMP2 36
  • 82 (a)
(Rattus norvegicus)
Mammalia Efemp2 35
  • 88.11 (n)
  • 95.49 (a)
(Anolis carolinensis)
Reptilia EFEMP2 36
  • 72 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia efemp2 35
  • 70.63 (n)
  • 74.35 (a)
Str.16372 35
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.3862 35
(Danio rerio)
Actinopterygii efemp2a 36
  • 69 (a)
efemp2b 36
  • 65 (a)
efemp2b 36
  • 65 (a)
wufb22f10 35
fruit fly
(Drosophila melanogaster)
Insecta CG31999 36
  • 17 (a)
(Caenorhabditis elegans)
Secernentea fbl-1 36
  • 20 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 12 (a)
Species with no ortholog for EFEMP2:
  • 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)
  • 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 EFEMP2 Gene

Gene Tree for EFEMP2 (if available)
Gene Tree for EFEMP2 (if available)

Paralogs for EFEMP2 Gene

Paralogs for EFEMP2 Gene

genes like me logo Genes that share paralogs with EFEMP2: view

Variants for EFEMP2 Gene

Sequence variations from dbSNP and Humsavar for EFEMP2 Gene

SNP ID Clin Chr 11 pos Sequence Context AA Info Type
VAR_027019 Cutis laxa, autosomal recessive, 1B (ARCL1B)
rs601314 - 65,868,582(+) GTTGA(C/T)GCAGC nc-transcript-variant, reference, missense
VAR_067069 Cutis laxa, autosomal recessive, 1B (ARCL1B)
VAR_067070 Cutis laxa, autosomal recessive, 1B (ARCL1B)
rs633800 -- 65,871,248(+) TCGCC(A/G)TGTAG nc-transcript-variant, reference, synonymous-codon

Structural Variations from Database of Genomic Variants (DGV) for EFEMP2 Gene

Variant ID Type Subtype PubMed ID
nsv897736 CNV Loss 21882294
dgv393e1 CNV Complex 17122850
dgv1185n71 CNV Loss 21882294
nsv897763 CNV Loss 21882294
nsv897764 CNV Loss 21882294
nsv897766 CNV Loss 21882294
nsv832191 CNV Loss 17160897
esv999644 CNV Deletion 20482838

Variation tolerance for EFEMP2 Gene

Residual Variation Intolerance Score: 24.4% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 1.18; 23.72% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for EFEMP2 Gene

HapMap Linkage Disequilibrium report
Human Gene Mutation Database (HGMD)

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for EFEMP2 Gene

Disorders for EFEMP2 Gene

MalaCards: The human disease database

(14) MalaCards diseases for EFEMP2 Gene - From: OMIM, ClinVar, GeneTests, Orphanet, Swiss-Prot, DISEASES, and GeneCards

- elite association - COSMIC cancer census association via MalaCards


  • Cutis laxa, autosomal recessive, 1B (ARCL1B) [MIM:614437]: A connective tissue disorder characterized by loose, hyperextensible skin with decreased resilience and elasticity leading to a premature aged appearance. Face, hands, feet, joints, and torso may be differentially affected. The clinical spectrum of autosomal recessive cutis laxa is highly heterogeneous with respect to organ involvement and severity. ARCL1B features include emphysema, lethal pulmonary artery occlusion, aortic aneurysm, cardiopulmonary insufficiency, birth fractures, arachnodactyly, and fragility of blood vessels. {ECO:0000269 PubMed:16685658, ECO:0000269 PubMed:17937443, ECO:0000269 PubMed:19664000}. Note=The disease is caused by mutations affecting the gene represented in this entry.

Relevant External Links for EFEMP2

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with EFEMP2: view

No data available for Genatlas for EFEMP2 Gene

Publications for EFEMP2 Gene

  1. Sequence, recombinant expression and tissue localization of two novel extracellular matrix proteins, fibulin-3 and fibulin-4. (PMID: 10601734) Giltay R. … Kostka G. (Matrix Biol. 1999) 2 3 4 23 67
  2. Isolation of a paralog of the Doyne honeycomb retinal dystrophy gene from the multiple retinopathy critical region on 11q13. (PMID: 10982184) Katsanis N. … Lupski J.R. (Hum. Genet. 2000) 2 3 23
  3. Differential regulation of elastic fiber formation by fibulin-4 and -5. (PMID: 19570982) Choudhury R. … Kielty C.M. (J. Biol. Chem. 2009) 3 23
  4. Fibulin-4 regulates expression of the tropoelastin gene and consequent elastic-fibre formation by human fibroblasts. (PMID: 19627254) Chen Q. … Dicorleto P.E. (Biochem. J. 2009) 3 23
  5. Fibrillin-1 interactions with fibulins depend on the first hybrid domain and provide an adaptor function to tropoelastin. (PMID: 17255108) El-Hallous E. … Reinhardt D.P. (J. Biol. Chem. 2007) 3 23

Products for EFEMP2 Gene

Sources for EFEMP2 Gene

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