Annotations: 9DFT

G1 domain of human aggrecan

External Resource: Annotation

Domain Annotation: ECOD Classification
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_transf_N	e9dftB2	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Glyco_transf_N	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF07686	Immunoglobulin V-set domain (V-set)	Immunoglobulin V-set domain	This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others.	Domain
A, B	PF00193	Extracellular link domain (Xlink)	Extracellular link domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Aggrecan core protein	binding carbohydrate binding structural molecule activity extracellular matrix structural constituent organic acid binding ion binding anion binding carboxylic acid binding hyaluronic acid binding small molecule binding cation binding metal ion binding	developmental process multicellular organism development multicellular organismal process central nervous system development anatomical structure development nervous system development animal gross anatomical part developmental process system development skeletal system development cell adhesion cellular process proteolysis metabolic process primary metabolic process developmental process multicellular organism development multicellular organismal process central nervous system development anatomical structure development nervous system development animal gross anatomical part developmental process system development skeletal system development cell adhesion cellular process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	extracellular matrix cellular anatomical structure external encapsulating structure extracellular region gel phase of interstitial matrix interstitial matrix membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen extracellular matrix cellular anatomical structure external encapsulating structure extracellular region gel phase of interstitial matrix interstitial matrix membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle organelle lumen organelle cytoplasm lysosome Golgi apparatus endomembrane system Golgi lumen perisynaptic extracellular matrix synapse-associated extracellular matrix perineuronal net specialized extracellular matrix synapse cell junction

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A, B	IPR016187	C-type lectin fold	Homologous Superfamily
A, B	IPR001304	C-type lectin-like	Domain
A, B	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
A, B	IPR013106	Immunoglobulin V-set domain	Domain
A, B	IPR003599	Immunoglobulin domain subtype	Domain
A, B	IPR000436	Sushi/SCR/CCP domain	Domain
A, B	IPR000742	EGF-like domain	Domain
A, B	IPR050691	Hyaluronan-binding Proteoglycan	Family
A, B	IPR003006	Immunoglobulin/major histocompatibility complex, conserved site	Conserved Site
A, B	IPR035976	Sushi/SCR/CCP superfamily	Homologous Superfamily
A, B	IPR000538	Link domain	Domain
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR018378	C-type lectin, conserved site	Conserved Site
A, B	IPR007110	Immunoglobulin-like domain	Domain
A, B	IPR033987	Aggrecan/versican, C-type lectin-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: P16112	osteochondritis dissecans spondyloepimetaphyseal dysplasia, aggrecan type spondyloepiphyseal dysplasia, Kimberley type rheumatoid arthritis bagassosis intervertebral disc degenerative disorder pneumoconiosis intellectual disability large cell medulloblastoma oligodendroglioma osteochondrodysplasia ovarian cancer spondyloepiphyseal dysplasia synovitis facioscapulohumeral muscular dystrophy osteochondritis dissecans spondyloepimetaphyseal dysplasia, aggrecan type spondyloepiphyseal dysplasia, Kimberley type rheumatoid arthritis bagassosis intervertebral disc degenerative disorder pneumoconiosis intellectual disability large cell medulloblastoma oligodendroglioma osteochondrodysplasia ovarian cancer spondyloepiphyseal dysplasia synovitis facioscapulohumeral muscular dystrophy interstitial cystitis malignant glioma osteoarthritis osteogenesis imperfecta pilocytic astrocytoma short stature-advanced bone age-early-onset osteoarthritis syndrome spondyloepiphyseal dysplasia with congenital joint dislocations X-linked mixed deafness with perilymphatic gusher Familial Osteochondritis Dissecans osteosarcoma

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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.