Annotations: 6SNK

Crystal structure of the Collagen VI alpha3 N2 domain

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Glyco_hydro_42	e6snkB1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Glyco_hydro_42	ECOD (v294.2)
A	CSD	e6snkA1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: CSD	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (utative)
A	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00092	von Willebrand factor type A domain (VWA)	von Willebrand factor type A domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Collagen alpha-3(VI) chain	structural molecule activity extracellular matrix structural constituent extracellular matrix structural constituent conferring tensile strength enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication intracellular signaling cassette cellular process signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction developmental process muscle structure development cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication intracellular signaling cassette cellular process signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction developmental process muscle structure development animal organ development anatomical structure development muscle organ development response to hexose response to monosaccharide response to carbohydrate response to glucose response to chemical response to oxygen-containing compound neuron apoptotic process apoptotic process cell death programmed cell death response to light stimulus response to radiation response to abiotic stimulus response to UV cell adhesion	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle cell periphery sarcolemma plasma membrane membrane extracellular matrix extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle cell periphery sarcolemma plasma membrane membrane extracellular matrix external encapsulating structure intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen endoplasmic reticulum cytoplasm protein-containing complex collagen trimer collagen beaded filament basement membrane/interstitial matrix interface von-Willerbrand-factor-A-domain-rich collagen trimer complex of collagen trimers extracellular protein-containing complex supramolecular fiber supramolecular polymer supramolecular complex collagen type VI trimer

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008160	Collagen triple helix repeat	Repeat
A, B	IPR002223	Pancreatic trypsin inhibitor Kunitz domain	Domain
A, B	IPR050525	Extracellular Matrix Assembly and Organization	Family
A, B	IPR003961	Fibronectin type III	Domain
A, B	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
A, B	IPR020901	Proteinase inhibitor I2, Kunitz, conserved site	Conserved Site
A, B	IPR036880	Pancreatic trypsin inhibitor Kunitz domain superfamily	Homologous Superfamily
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR002035	von Willebrand factor, type A	Domain
A, B	IPR041900	Collagen alpha-3(VI) chain, vWA domain	Domain
A, B	IPR036116	Fibronectin type III superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: P12111	limb-girdle muscular dystrophy Bethlem myopathy dystonic disorder Ullrich congenital muscular dystrophy congenital muscular dystrophy dystonia 27 kidney Wilms tumor Bethlem myopathy 1 Ullrich congenital muscular dystrophy 1 myopathy Emery-Dreifuss muscular dystrophy psoriasis glioblastoma Spontaneous abortion intellectual disability limb-girdle muscular dystrophy Bethlem myopathy dystonic disorder Ullrich congenital muscular dystrophy congenital muscular dystrophy dystonia 27 kidney Wilms tumor Bethlem myopathy 1 Ullrich congenital muscular dystrophy 1 myopathy Emery-Dreifuss muscular dystrophy psoriasis glioblastoma Spontaneous abortion intellectual disability ulcerative colitis lung adenocarcinoma atypical teratoid rhabdoid tumor malignant glioma medulloblastoma chronic obstructive pulmonary disease muscular dystrophy Duchenne muscular dystrophy nasopharyngeal carcinoma pancreatic ductal adenocarcinoma pilocytic astrocytoma esophageal adenocarcinoma pterygium head and neck cancer transitional cell carcinoma interstitial cystitis large cell medulloblastoma lung carcinoma Becker muscular dystrophy malignant mesothelioma muscle tissue disease myocardial infarction osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Ehlers-Danlos syndrome prostate carcinoma gastric carcinoma Sjogren syndrome heart disease tuberculosis juvenile dermatomyositis arthrogryposis malignant ependymoma malignant pancreatic neoplasm breast cancer muscular disease ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.