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COL19A1 collagen type XIX alpha 1 chain [ Homo sapiens (human) ]

Gene ID: 1310, updated on 5-Mar-2024

Summary

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Official Symbol
COL19A1provided by HGNC
Official Full Name
collagen type XIX alpha 1 chainprovided by HGNC
Primary source
HGNC:HGNC:2196
See related
Ensembl:ENSG00000082293 MIM:120165; AllianceGenome:HGNC:2196
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
COL9A1L; D6S228E
Summary
This gene encodes the alpha chain of type XIX collagen, a member of the FACIT collagen family (fibril-associated collagens with interrupted helices). Although the function of this collagen is not known, other members of this collagen family are found in association with fibril-forming collagens such as type I and II, and serve to maintain the integrity of the extracellular matrix. The transcript produced from this gene has an unusually large 3' UTR which has not been completely sequenced. [provided by RefSeq, Jul 2008]
Expression
Broad expression in lymph node (RPKM 1.1), appendix (RPKM 0.8) and 14 other tissues See more
Orthologs
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Genomic context

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See COL19A1 in Genome Data Viewer
Location:
6q13
Exon count:
53
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 6 NC_000006.12 (69866556..70212468)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 6 NC_060930.1 (71046687..71393027)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 6 NC_000006.11 (70576448..70922171)

Chromosome 6 - NC_000006.12Genomic Context describing neighboring genes Neighboring gene MPRA-validated peak5886 silencer Neighboring gene LMBR1 domain containing 1 Neighboring gene uncharacterized LOC124901337 Neighboring gene nucleophosmin 1 pseudogene 37 Neighboring gene glyceraldehyde 3 phosphate dehydrogenase pseudogene 42 Neighboring gene NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr6:70505853-70506409 Neighboring gene NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr6:70506410-70506965 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24728 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24729 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17315 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17316 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 17314 Neighboring gene ReSE screen-validated silencer GRCh37_chr6:70597939-70598122 Neighboring gene NANOG hESC enhancer GRCh37_chr6:70623798-70624319 Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr6:70627263-70628462 Neighboring gene OCT4-NANOG hESC enhancer GRCh37_chr6:70845103-70845604 Neighboring gene ribosomal protein L37 pseudogene 15 Neighboring gene MPRA-validated peak5887 silencer Neighboring gene ATAC-STARR-seq lymphoblastoid active region 24730 Neighboring gene collagen type IX alpha 1 chain Neighboring gene uncharacterized LOC105377848 Neighboring gene Sharpr-MPRA regulatory region 4194

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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Related articles in PubMed

  1. Unique Conformation in a Natural Interruption Sequence of Type XIX Collagen Revealed by Its High-Resolution Crystal Structure. Xu T, et al. Biochemistry, 2018 Feb 20. PMID 29376320
  2. Type XIX collagen: A new partner in the interactions between tumor cells and their microenvironment. Oudart JB, et al. Matrix Biol, 2017 Jan. PMID 27491275
  3. Type XIX collagen purified from human umbilical cord is characterized by multiple sharp kinks delineating collagenous subdomains and by intermolecular aggregates via globular, disulfide-linked, and heparin-binding amino termini. Myers JC, et al. J Biol Chem, 2003 Aug 22. PMID 12788917
  4. The triple-helical region of human type XIX collagen consists of multiple collagenous subdomains and exhibits limited sequence homology to alpha 1(XVI). Myers JC, et al. J Biol Chem, 1994 Jul 15. PMID 8034603
  5. The mRNA for alpha 1(XIX) collagen chain, a new member of FACITs, contains a long unusual 3' untranslated region and displays many unique splicing variants. Inoguchi K, et al. J Biochem, 1995 Jan. PMID 7775380

See all (22) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Naturally occurring interruptions in nonfibrillar collagen play key roles in molecular flexibility, collagen degradation, and ligand binding. This study focused on a G5G type natural interruption sequence G-POALO-G from human type XIX collagen, a homotrimer collagen, as this sequence possesses distinct properties compared with those of a pathological similar Gly mutation sequence in collagen mimic peptides.
    Title: Unique Conformation in a Natural Interruption Sequence of Type XIX Collagen Revealed by Its High-Resolution Crystal Structure.
  2. Type XIX collagen is a new partner in the interactions between tumor cells and their microenvironment. (Review)
    Title: Type XIX collagen: A new partner in the interactions between tumor cells and their microenvironment.
  3. Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
    Title: Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.
  4. The NC2 domain of collagen XIX and probably of other FACITs is responsible for chain selection and trimerization
    Title: Trimerization and triple helix stabilization of the collagen XIX NC2 domain.
  5. collagen IX has unique cell adhesion properties when compared with other collagens, and it provides a novel mechanism for cell adhesion to cartilaginous matrix
    Title: The fibril-associated collagen IX provides a novel mechanism for cell adhesion to cartilaginous matrix.
Submit: New GeneRIF Correction

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Genome-wide association of lipid-lowering response to statins in combined study populations.
EBI GWAS Catalog
Loci associated with N-glycosylation of human immunoglobulin G show pleiotropy with autoimmune diseases and haematological cancers.
EBI GWAS Catalog

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

Homology

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables extracellular matrix structural constituent NAS
Non-traceable Author Statement
more info
 PubMed 
enables extracellular matrix structural constituent conferring tensile strength IBA
Inferred from Biological aspect of Ancestor
more info
  
enables extracellular matrix structural constituent conferring tensile strength RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
enables protein-macromolecule adaptor activity NAS
Non-traceable Author Statement
more info
 PubMed 
Process Evidence Code Pubs
involved_in cell adhesion NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in cell differentiation IEA
Inferred from Electronic Annotation
more info
  
involved_in cell-cell adhesion NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in extracellular matrix organization IBA
Inferred from Biological aspect of Ancestor
more info
  
involved_in extracellular matrix organization NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in skeletal muscle tissue development IEA
Inferred from Electronic Annotation
more info
  
involved_in skeletal system development TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
part_of collagen trimer NAS
Non-traceable Author Statement
more info
 PubMed 
located_in collagen-containing extracellular matrix HDA PubMed 
is_active_in collagen-containing extracellular matrix IBA
Inferred from Biological aspect of Ancestor
more info
  
located_in endoplasmic reticulum lumen TAS
Traceable Author Statement
more info
  
located_in extracellular matrix NAS
Non-traceable Author Statement
more info
 PubMed 
located_in extracellular region TAS
Traceable Author Statement
more info
  
is_active_in extracellular space IBA
Inferred from Biological aspect of Ancestor
more info
  

General protein information

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Preferred Names
collagen alpha-1(XIX) chain
Names
a1 chain of type XIX collagen
collagen XIX, alpha-1 polypeptide
collagen alpha 1 (Y) chain
collagen, type XIX, alpha 1

NCBI Reference Sequences (RefSeq)

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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.

mRNA and Protein(s)

  1. NM_001858.6 → NP_001849.2  collagen alpha-1(XIX) chain precursor

    See identical proteins and their annotated locations for NP_001849.2

    Status: REVIEWED

    Source sequence(s)
    AL160262, BC113364, D38163, KF510956
    Consensus CDS
    CCDS4970.1
    UniProtKB/Swiss-Prot
    Q00559, Q05850, Q12885, Q13676, Q14993, Q14DH1, Q5JUF0, Q5T424, Q9H572, Q9NPZ2, Q9NQP2
    Related
    ENSP00000480474.1, ENST00000620364.5
    Conserved Domains (2) summary
    pfam01391
    Location:597 → 659
    Collagen; Collagen triple helix repeat (20 copies)
    smart00210
    Location:50 → 233
    TSPN; Thrombospondin N-terminal -like domains

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

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

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000006.12 Reference GRCh38.p14 Primary Assembly

    Range
    69866556..70212468
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047418188.1 → XP_047274144.1  collagen alpha-1(XIX) chain isoform X6

  2. XM_011535437.3 → XP_011533739.1  collagen alpha-1(XIX) chain isoform X1

    Conserved Domains (3) summary
    pfam01391
    Location:622 → 684
    Collagen; Collagen triple helix repeat (20 copies)
    smart00210
    Location:75 → 258
    TSPN; Thrombospondin N-terminal -like domains
    pfam03157
    Location:299 → 691
    Glutenin_hmw; High molecular weight glutenin subunit

  3. XM_017010253.2 → XP_016865742.1  collagen alpha-1(XIX) chain isoform X2

  4. XM_017010254.2 → XP_016865743.1  collagen alpha-1(XIX) chain isoform X3

  5. XM_017010257.2 → XP_016865746.1  collagen alpha-1(XIX) chain isoform X4

  6. XM_047418187.1 → XP_047274143.1  collagen alpha-1(XIX) chain isoform X5

  7. XM_017010259.2 → XP_016865748.1  collagen alpha-1(XIX) chain isoform X7

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060930.1 Alternate T2T-CHM13v2.0

    Range
    71046687..71393027
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054354243.1 → XP_054210218.1  collagen alpha-1(XIX) chain isoform X6

  2. XM_054354238.1 → XP_054210213.1  collagen alpha-1(XIX) chain isoform X1

  3. XM_054354239.1 → XP_054210214.1  collagen alpha-1(XIX) chain isoform X2

  4. XM_054354240.1 → XP_054210215.1  collagen alpha-1(XIX) chain isoform X3

  5. XM_054354241.1 → XP_054210216.1  collagen alpha-1(XIX) chain isoform X4

  6. XM_054354242.1 → XP_054210217.1  collagen alpha-1(XIX) chain isoform X5

  7. XM_054354244.1 → XP_054210219.1  collagen alpha-1(XIX) chain isoform X7

Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q14993.3 GenPept UniProtKB/Swiss-Prot:Q14993

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