3N3F

Crystal Structure of the Human Collagen XV Trimerization Domain: A Potent Trimerizing Unit Common to Multiplexin Collagens

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)
A	Endostatin_N	e3n3fA1	A: beta duplicates or obligate multimers	X: Major tropism determinant (Mtd) trimerization domain-related (From Topology)	H: Major tropism determinant (Mtd) trimerization domain-related (From Topology)	T: Major tropism determinant (Mtd) trimerization domain-related	F: Endostatin_N	ECOD (1.6)
B	Endostatin_N	e3n3fB1	A: beta duplicates or obligate multimers	X: Major tropism determinant (Mtd) trimerization domain-related (From Topology)	H: Major tropism determinant (Mtd) trimerization domain-related (From Topology)	T: Major tropism determinant (Mtd) trimerization domain-related	F: Endostatin_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1620.70	Alpha Beta	3-Layer(aba) Sandwich	YefM-like fold		CATH (4.3.0)
B	3.40.1620.70	Alpha Beta	3-Layer(aba) Sandwich	YefM-like fold		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF20010	Collagen trimerization domain (Collagen_trimer)	Collagen trimerization domain	This small domain mediate trimerization in various collagen proteins [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Collagen alpha-1(XV) chain	structural molecule activity extracellular matrix structural constituent extracellular matrix structural constituent conferring tensile strength	developmental process cellular developmental process cell differentiation cellular process multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis anatomical structure development developmental process cellular developmental process cell differentiation cellular process multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis anatomical structure development anatomical structure formation involved in morphogenesis blood vessel development system development cell adhesion cellular component organization extracellular matrix organization cellular component organization or biogenesis extracellular structure organization external encapsulating structure organization cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction cell communication	membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen organelle endoplasmic reticulum cytoplasm membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix protein-containing complex basement membrane collagen trimer collagen trimer collagen type XV trimer extracellular exosome extracellular vesicle extracellular organelle extracellular space vesicle extracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008160	Collagen triple helix repeat	Repeat
A, B	IPR010515	Collagenase NC10/endostatin	Domain
A, B	IPR016187	C-type lectin fold	Homologous Superfamily
A, B	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
A, B	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
A, B	IPR048287	Thrombospondin-like, N-terminal domain	Domain
A, B	IPR045463	Collagen type XV/XVIII, trimerization domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P39059	prostate cancer nasopharyngeal carcinoma pancreatic intraductal papillary-mucinous carcinoma periodontitis Prostatic Neoplasms adenoma transitional cell carcinoma atypical teratoid rhabdoid tumor chronic obstructive pulmonary disease cystic fibrosis hepatocellular carcinoma invasive ductal breast carcinoma malignant pancreatic neoplasm ovarian cancer pancreatic intraductal papillary-mucinous neoplasm prostate cancer nasopharyngeal carcinoma pancreatic intraductal papillary-mucinous carcinoma periodontitis Prostatic Neoplasms adenoma transitional cell carcinoma atypical teratoid rhabdoid tumor chronic obstructive pulmonary disease cystic fibrosis hepatocellular carcinoma invasive ductal breast carcinoma malignant pancreatic neoplasm ovarian cancer pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma pterygium age-related macular degeneration ulcerative colitis Becker muscular dystrophy colorectal adenoma Duchenne muscular dystrophy interstitial cystitis large cell medulloblastoma medulloblastoma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia subependymal giant cell astrocytoma allergic rhinitis wet macular degeneration breast cancer colorectal cancer glioblastoma interstitial lung disease lung cancer

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.