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    COL11A1 collagen, type XI, alpha 1 [ Homo sapiens (human) ]

    Gene ID: 1301, updated on 11-May-2013
    Official Symbol
    COL11A1provided by HGNC
    Official Full Name
    collagen, type XI, alpha 1provided by HGNC
    Primary source
    HGNC:2186
    See related
    Ensembl:ENSG00000060718; HPRD:00375; MIM:120280; Vega:OTTHUMG00000010872
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    STL2; COLL6; CO11A1
    Summary
    This gene encodes one of the two alpha chains of type XI collagen, a minor fibrillar collagen. Type XI collagen is a heterotrimer but the third alpha chain is a post-translationally modified alpha 1 type II chain. Mutations in this gene are associated with type II Stickler syndrome and with Marshall syndrome. A single-nucleotide polymorphism in this gene is also associated with susceptibility to lumbar disc herniation. Multiple transcript variants have been identified for this gene. [provided by RefSeq, Nov 2009]
    Location :
    1p21
    Sequence :
    Chromosome: 1; NC_000001.10 (103342023..103574052, complement)
    See COL11A1 in Epigenomics, MapViewer

    Chromosome 1 - NC_000001.10Genomic Context describing neighboring genes Neighboring gene ribosomal protein SA pseudogene 19 Neighboring gene DnaJ (Hsp40) homolog, subfamily A, member 1 pseudogene 5 Neighboring gene olfactomedin 3 Neighboring gene superoxide dismutase 2, mitochondrial pseudogene 1 Neighboring gene actin, gamma 1 pseudogene 4 Neighboring gene RNA-binding region (RNP1, RRM) containing 3 Neighboring gene amylase, alpha 2B (pancreatic)

    GeneRIFs: Gene References Into Functions What's a GeneRIF?

    Stickler syndrome, type 2

    Summary from GeneReviews: Stickler Syndrome Go to GeneReviews

    Disease Characteristics
    Stickler syndrome is a connective tissue disorder that can include ocular findings of myopia, cataract, and retinal detachment; hearing loss that is both conductive and sensorineural; midfacial underdevelopment and cleft palate (either alone or as part of the Robin sequence); and mild spondyloepiphyseal dysplasia and/or precocious arthritis. Variable phenotypic expression of Stickler syndrome occurs both within and among families; interfamilial variability is in part explained by locus and allelic heterogeneity.
    Diagnosis Testing
    The diagnosis of Stickler syndrome is clinically based. At present, no consensus minimal clinical diagnostic criteria exist. Mutations affecting one of five genes (COL2A1, COL9A1, COL9A2, COL11A1, and COL11A2) have been associated with Stickler syndrome; because a few families with features of Stickler syndrome are not linked to any of these four loci, mutations in other genes may also cause the disorder. Molecular genetic testing for COL2A1, COL9A1, COL9A2, COL11A1, and COL11A2 is available in clinical laboratories.
    Genetic Counseling
    Stickler syndrome caused by mutations in COL2A1, COL11A1, or COL11A2 is inherited in an autosomal dominant manner; Stickler syndrome caused by mutations in COL9A1 or COL9A2 is inherited in an autosomal recessive manner. In families with autosomal dominant inheritance, affected individuals have a 50% chance of passing on the mutation to each offspring. In families with autosomal recessive inheritance, each sib of an affected individual has a 25% chance of being affected, a 50% chance of being an asymptomatic carrier, and a 25% chance of being unaffected and not a carrier. Prenatal testing is possible in pregnancies at increased risk if the disease-causing mutation(s) in the family are known.
    References
    Products Interactant Other Gene Complex Source Pubs Description
    P12107 Q08345 DDR1    HPRD  PubMed  
    BioGRID:107698 BioGRID:120078 FBXL19    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:107698 BioGRID:113164 UBC    BioGRID  PubMed Affinity Capture-Western 
    • Amoebiasis, organism-specific biosystem (from KEGG)
      Amoebiasis, organism-specific biosystemEntamoeba histolytica, an extracellular protozoan parasite is a human pathogen that invades the intestinal epithelium. Infection occurs on ingestion of contaminated water and food. The pathogenesis o...
    • Amoebiasis, conserved biosystem (from KEGG)
      Amoebiasis, conserved biosystemEntamoeba histolytica, an extracellular protozoan parasite is a human pathogen that invades the intestinal epithelium. Infection occurs on ingestion of contaminated water and food. The pathogenesis o...
    • Assembly of collagen fibrils and other multimeric structures, organism-specific biosystem (from REACTOME)
      Assembly of collagen fibrils and other multimeric structures, organism-specific biosystemCollagen trimers in triple-helical form, referred to as procollagen or collagen molecules, are exported from the ER and trafficked through the Golgi network before secretion into the extracellular sp...
    • Collagen biosynthesis and modifying enzymes, organism-specific biosystem (from REACTOME)
      Collagen biosynthesis and modifying enzymes, organism-specific biosystemThe biosynthesis of collagen is a multistep process. Collagen propeptides are cotranslationally translocated into the ER lumen. Propeptides undergo a number of post-translational modifications. Proli...
    • Collagen formation, organism-specific biosystem (from REACTOME)
      Collagen formation, organism-specific biosystemCollagen is a family of at least 29 structural proteins derived from over 40 human genes (Myllyharju & Kivirikko 2004). It is the main component of connective tissue, and the most abundant protein in...
    • ECM-receptor interaction, organism-specific biosystem (from KEGG)
      ECM-receptor interaction, organism-specific biosystemThe extracellular matrix (ECM) consists of a complex mixture of structural and functional macromolecules and serves an important role in tissue and organ morphogenesis and in the maintenance of cell ...
    • ECM-receptor interaction, conserved biosystem (from KEGG)
      ECM-receptor interaction, conserved biosystemThe extracellular matrix (ECM) consists of a complex mixture of structural and functional macromolecules and serves an important role in tissue and organ morphogenesis and in the maintenance of cell ...
    • Extracellular matrix organization, organism-specific biosystem (from REACTOME)
      Extracellular matrix organization, organism-specific biosystemThe extracellular matrix is a component of all mammalian tissues, a network consisting largely of the fibrous proteins collagen, elastin, fibronectin and laminin embedded in a viscoelastic gel of ani...
    • Focal Adhesion, organism-specific biosystem (from WikiPathways)
      Focal Adhesion, organism-specific biosystemCell-matrix adhesions play essential roles in important biological processes including cell motility, cell proliferation, cell differentiation, regulation of gene expression and cell survival. At the...
    • Focal adhesion, organism-specific biosystem (from KEGG)
      Focal adhesion, organism-specific biosystemCell-matrix adhesions play essential roles in important biological processes including cell motility, cell proliferation, cell differentiation, regulation of gene expression and cell survival. At the...
    • Focal adhesion, conserved biosystem (from KEGG)
      Focal adhesion, conserved biosystemCell-matrix adhesions play essential roles in important biological processes including cell motility, cell proliferation, cell differentiation, regulation of gene expression and cell survival. At the...
    • PI3K-Akt signaling pathway, organism-specific biosystem (from KEGG)
      PI3K-Akt signaling pathway, organism-specific biosystemThe phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, tra...
    • PI3K-Akt signaling pathway, conserved biosystem (from KEGG)
      PI3K-Akt signaling pathway, conserved biosystemThe phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, tra...
    • Protein digestion and absorption, organism-specific biosystem (from KEGG)
      Protein digestion and absorption, organism-specific biosystemProtein is a dietary component essential for nutritional homeostasis in humans. Normally, ingested protein undergoes a complex series of degradative processes following the action of gastric, pancrea...
    • Protein digestion and absorption, conserved biosystem (from KEGG)
      Protein digestion and absorption, conserved biosystemProtein is a dietary component essential for nutritional homeostasis in humans. Normally, ingested protein undergoes a complex series of degradative processes following the action of gastric, pancrea...

    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    extracellular matrix binding NAS
    Non-traceable Author Statement
    more info
    PubMed 
    extracellular matrix structural constituent NAS
    Non-traceable Author Statement
    more info
    PubMed 
    metal ion binding IEA
    Inferred from Electronic Annotation
    more info
     
    protein binding, bridging NAS
    Non-traceable Author Statement
    more info
    PubMed 
    Process Evidence Code Pubs
    cartilage condensation IEA
    Inferred from Electronic Annotation
    more info
     
    chondrocyte development IEA
    Inferred from Electronic Annotation
    more info
     
    collagen catabolic process TAS
    Traceable Author Statement
    more info
     
    collagen fibril organization NAS
    Non-traceable Author Statement
    more info
    PubMed 
    detection of mechanical stimulus involved in sensory perception of sound IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    embryonic skeletal system morphogenesis IEA
    Inferred from Electronic Annotation
    more info
     
    extracellular matrix disassembly TAS
    Traceable Author Statement
    more info
     
    extracellular matrix organization NAS
    Non-traceable Author Statement
    more info
    PubMed 
    extracellular matrix organization TAS
    Traceable Author Statement
    more info
     
    inner ear morphogenesis IEA
    Inferred from Electronic Annotation
    more info
     
    proteoglycan metabolic process IEA
    Inferred from Electronic Annotation
    more info
     
    sensory perception of sound IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    ventricular cardiac muscle tissue morphogenesis IEA
    Inferred from Electronic Annotation
    more info
     
    visual perception IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    Component Evidence Code Pubs
    collagen type XI IDA
    Inferred from Direct Assay
    more info
    PubMed 
    collagen type XI NAS
    Non-traceable Author Statement
    more info
    PubMed 
    endoplasmic reticulum lumen TAS
    Traceable Author Statement
    more info
     
    extracellular region TAS
    Traceable Author Statement
    more info
     
    Preferred Names
    collagen alpha-1(XI) chain
    Names
    collagen alpha-1(XI) chain
    collagen XI, alpha-1 polypeptide

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    Genomic

    1. NG_008033.1 RefSeqGene

      Range
      5001..237030
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001190709.1NP_001177638.1  collagen alpha-1(XI) chain isoform E preproprotein

      Status: REVIEWED

      Description
      Transcript Variant: This variant (E, previously referred to as C) does not utilize either alternate exon 6A or 6B. The encoded isoform (E, previously referred to as C) is shorter than isoform A. There are no publicly available transcripts representing this variant; it is supported by mRNA annotation on DNA accession AF101112.1, protein AAF04724.1, submitted by the authors of PMID:10486316.
      Source sequence(s)
      AB208844, AC093150, AC099567, BU159588, BX476821, CA448616, J04177
      Consensus CDS
      CCDS53348.1
      UniProtKB/Swiss-Prot
      P12107
      UniProtKB/TrEMBL
      Q59HB5
      Related
      ENSP00000302551, ENST00000353414
      Conserved Domains (3) summary
      cd00110
      Location:73225
      Blast Score: 108
      LamG; Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of ...
      pfam01410
      Location:15541765
      Blast Score: 870
      COLFI; Fibrillar collagen C-terminal domain
      pfam01391
      Location:772831
      Blast Score: 137
      Collagen; Collagen triple helix repeat (20 copies)
    2. NM_001854.3NP_001845.3  collagen alpha-1(XI) chain isoform A preproprotein

      Status: REVIEWED

      Description
      Transcript Variant: This variant (A) utilizes alternate exon 6, designated exon 6A. The encoded isoform (A) has a 39 aa region specified by exon 6A, that differs from the corresponding 51 aa region encoded by exon 6B in isoform B.
      Source sequence(s)
      AB208844, AC093150, AC099567, BU159588, BX476821, J04177
      Consensus CDS
      CCDS778.1
      UniProtKB/Swiss-Prot
      P12107
      UniProtKB/TrEMBL
      Q59HB5
      Related
      ENSP00000359114, OTTHUMP00000012567, ENST00000370096, OTTHUMT00000029997
      Conserved Domains (3) summary
      cd00110
      Location:73225
      Blast Score: 108
      LamG; Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of ...
      pfam01410
      Location:15931804
      Blast Score: 870
      COLFI; Fibrillar collagen C-terminal domain
      pfam01391
      Location:811870
      Blast Score: 137
      Collagen; Collagen triple helix repeat (20 copies)
    3. NM_080629.2NP_542196.2  collagen alpha-1(XI) chain isoform B preproprotein

      Status: REVIEWED

      Description
      Transcript Variant: This variant (B) utilizes alternate exon 6, designated exon 6B, and encodes the longest isoform (B). There are no publicly available transcripts representing this variant; it is supported by mRNA annotation on DNA accession AF101112.1, protein AAF04726.1, submitted by the authors of PMID:10486316.
      Source sequence(s)
      AB208844, AC093150, AC099567, BU159588, BX476821, J04177
      UniProtKB/Swiss-Prot
      P12107
      UniProtKB/TrEMBL
      Q59HB5
      Related
      ENSP00000351163, ENST00000358392
      Conserved Domains (3) summary
      cd00110
      Location:73225
      Blast Score: 109
      LamG; Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of ...
      pfam01410
      Location:16051816
      Blast Score: 871
      COLFI; Fibrillar collagen C-terminal domain
      pfam01391
      Location:823882
      Blast Score: 139
      Collagen; Collagen triple helix repeat (20 copies)
    4. NM_080630.3NP_542197.3  collagen alpha-1(XI) chain isoform C preproprotein

      Status: REVIEWED

      Description
      Transcript Variant: This variant (C, previously referred to as D) includes alternate exon 6A but lacks two other alternate exons, resulting in the loss of an in-frame segment in the coding region, compared to variant A. The encoded isoform (C, previously referred to as D) is shorter than isoform A.
      Source sequence(s)
      AC093150, AC099567, BC117697, CA448616
      Consensus CDS
      CCDS780.2
      UniProtKB/Swiss-Prot
      P12107
      Conserved Domains (3) summary
      cd00110
      Location:73225
      Blast Score: 108
      LamG; Laminin G domain; Laminin G-like domains are usually Ca++ mediated receptors that can have binding sites for steroids, beta1 integrins, heparin, sulfatides, fibulin-1, and alpha-dystroglycans. Proteins that contain LamG domains serve a variety of ...
      pfam01410
      Location:14771688
      Blast Score: 871
      COLFI; Fibrillar collagen C-terminal domain
      pfam01391
      Location:695754
      Blast Score: 133
      Collagen; Collagen triple helix repeat (20 copies)

    RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 104

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh37.p10 Primary Assembly

    Genomic

    1. NC_000001.10 Reference GRCh37.p10 Primary Assembly

      Range
      103342023..103574052, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000133.1 Alternate HuRef

      Range
      101474202..101706091, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate CHM1_1.0

    Genomic

    1. NC_018912.1 Alternate CHM1_1.0

      Range
      103364160..103596258, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

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