5NAY

Crystal structures of homooligomers of collagen type IV. alpha1NC1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5naya1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	Noncollagenous (NC1) domain of collagen IV	Noncollagenous (NC1) domain of collagen IV	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d5nayb1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	Noncollagenous (NC1) domain of collagen IV	Noncollagenous (NC1) domain of collagen IV	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5nayc1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	Noncollagenous (NC1) domain of collagen IV	Noncollagenous (NC1) domain of collagen IV	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d5nayd1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	Noncollagenous (NC1) domain of collagen IV	Noncollagenous (NC1) domain of collagen IV	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d5naye1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	Noncollagenous (NC1) domain of collagen IV	Noncollagenous (NC1) domain of collagen IV	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d5nayf1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	Noncollagenous (NC1) domain of collagen IV	Noncollagenous (NC1) domain of collagen IV	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	C-type lectin-like	8041297	3001261	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	C-type lectin-like	8041300	3001261	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	C-type lectin-like	8041297	3001261	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	C-type lectin-like	8041300	3001261	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	C-type lectin-like	8041297	3001261	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	C-type lectin-like	8041300	3001261	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	C-type lectin-like	8041297	3001261	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	C-type lectin-like	8041300	3001261	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	C-type lectin-like	8041300	3001261	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	C-type lectin-like	8041297	3001261	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	C-type lectin-like	8041300	3001261	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	C-type lectin-like	8041297	3001261	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	C4	e5nayA1	A: a+b complex topology	X: Noncollagenous (NC1) domain of collagen IV (From Topology)	H: Noncollagenous (NC1) domain of collagen IV (From Topology)	T: Noncollagenous (NC1) domain of collagen IV	F: C4	ECOD (1.6)
B	C4	e5nayB1	A: a+b complex topology	X: Noncollagenous (NC1) domain of collagen IV (From Topology)	H: Noncollagenous (NC1) domain of collagen IV (From Topology)	T: Noncollagenous (NC1) domain of collagen IV	F: C4	ECOD (1.6)
C	C4	e5nayC2	A: a+b complex topology	X: Noncollagenous (NC1) domain of collagen IV (From Topology)	H: Noncollagenous (NC1) domain of collagen IV (From Topology)	T: Noncollagenous (NC1) domain of collagen IV	F: C4	ECOD (1.6)
D	C4	e5nayD2	A: a+b complex topology	X: Noncollagenous (NC1) domain of collagen IV (From Topology)	H: Noncollagenous (NC1) domain of collagen IV (From Topology)	T: Noncollagenous (NC1) domain of collagen IV	F: C4	ECOD (1.6)
E	C4	e5nayE1	A: a+b complex topology	X: Noncollagenous (NC1) domain of collagen IV (From Topology)	H: Noncollagenous (NC1) domain of collagen IV (From Topology)	T: Noncollagenous (NC1) domain of collagen IV	F: C4	ECOD (1.6)
F	C4	e5nayF2	A: a+b complex topology	X: Noncollagenous (NC1) domain of collagen IV (From Topology)	H: Noncollagenous (NC1) domain of collagen IV (From Topology)	T: Noncollagenous (NC1) domain of collagen IV	F: C4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)
B	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)
C	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)
D	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)
E	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)
F	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF01413	C-terminal tandem repeated domain in type 4 procollagen (C4)	C-terminal tandem repeated domain in type 4 procollagen	Duplicated domain in C-terminus of type 4 collagens. Mutations in alpha-5 collagen IV are associated with X-linked Alport syndrome.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Collagen alpha-1(IV) chain	structural molecule activity extracellular matrix structural constituent extracellular matrix structural constituent conferring tensile strength platelet-derived growth factor binding protein binding binding growth factor binding	developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development epithelium development tube development morphogenesis of an epithelium tissue development developmental process multicellular organism development multicellular organismal process head development central nervous system development anatomical structure development animal organ development brain development nervous system development system development epithelium development tube development morphogenesis of an epithelium tissue development renal system development tissue morphogenesis anatomical structure morphogenesis tube morphogenesis renal tubule development epithelial tube morphogenesis renal tubule morphogenesis cellular response to stimulus collagen-activated tyrosine kinase receptor signaling pathway regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular process signal transduction collagen-activated signaling pathway enzyme-linked receptor protein signaling pathway cellular component organization extracellular matrix organization cellular component organization or biogenesis extracellular structure organization external encapsulating structure organization cell junction organization neuromuscular junction development synapse organization cellular developmental process cell differentiation epithelial cell differentiation basement membrane organization branching morphogenesis of an epithelial tube angiogenesis blood vessel development blood vessel morphogenesis vasculature development circulatory system development branching involved in blood vessel morphogenesis morphogenesis of a branching structure anatomical structure formation involved in morphogenesis morphogenesis of a branching epithelium cellular response to acid chemical cellular response to amino acid stimulus response to acid chemical cellular response to chemical stimulus response to chemical response to amino acid sensory organ development retina vasculature development in camera-type eye eye development retina development in camera-type eye visual system development retina vasculature morphogenesis in camera-type eye camera-type eye development retinal blood vessel morphogenesis sensory system development	basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity collagen network protein-containing complex network-forming collagen trimer collagen trimer collagen type IV trimer complex of collagen trimers basement membrane collagen trimer supramolecular polymer basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity collagen network protein-containing complex network-forming collagen trimer collagen trimer collagen type IV trimer complex of collagen trimers basement membrane collagen trimer supramolecular polymer supramolecular complex 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 extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR008160	Collagen triple helix repeat	Repeat
A, B, C, D, E A, B, C, D, E, F	IPR016187	C-type lectin fold	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR001442	Collagen IV, non-collagenous	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036954	Collagen IV, non-collagenous domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR050149	Collagen superfamily	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	Pharos: P02462	brain small vessel disease 1 with or without ocular anomalies porencephaly retinal arterial tortuosity autosomal dominant familial hematuria-retinal arteriolar tortuosity-contractures syndrome nephrotic syndrome schizencephaly muscular dystrophy-dystroglycanopathy, type A familial schizencephaly focal segmental glomerulosclerosis Brain small vessel disease with or without ocular anomalies intracerebral hemorrhage cerebrovascular disorder thoracic aortic aneurysm cutaneous lupus erythematosus lung cancer brain small vessel disease 1 with or without ocular anomalies porencephaly retinal arterial tortuosity autosomal dominant familial hematuria-retinal arteriolar tortuosity-contractures syndrome nephrotic syndrome schizencephaly muscular dystrophy-dystroglycanopathy, type A familial schizencephaly focal segmental glomerulosclerosis Brain small vessel disease with or without ocular anomalies intracerebral hemorrhage cerebrovascular disorder thoracic aortic aneurysm cutaneous lupus erythematosus lung cancer dermatomyositis malignant mesothelioma nephrosclerosis adrenal cortex carcinoma oligodendroglioma atypical teratoid rhabdoid tumor pancreatic ductal adenocarcinoma head and neck cancer periodontitis cataract interstitial cystitis primitive neuroectodermal tumor chronic obstructive pulmonary disease large cell medulloblastoma transitional cell carcinoma cystic fibrosis malignant ependymoma malignant pancreatic neoplasm Duchenne muscular dystrophy myocardial infarction esophageal adenocarcinoma arthrogryposis osteosarcoma gastric carcinoma pancreatic intraductal papillary-mucinous carcinoma heart disease peripheral arterial disease breast cancer hydrocephalus psoriasis leukodystrophy subependymal giant cell astrocytoma Crohn disease lung adenocarcinoma ulcerative colitis malignant glioma diabetic kidney disease medulloblastoma Emery-Dreifuss muscular dystrophy nasopharyngeal carcinoma astrocytic tumor ovarian cancer Becker muscular dystrophy glioblastoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia pilocytic astrocytoma breast carcinoma hydrolethalus syndrome pterygium juvenile dermatomyositis congenital muscular dystrophy limb-girdle muscular dystrophy

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.