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	PF01391	Collagen triple helix repeat (20 copies) (Collagen)	Collagen triple helix repeat (20 copies)	-	Repeat
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 branching morphogenesis of an epithelial tube angiogenesis tube morphogenesis epithelial tube morphogenesis 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 branching morphogenesis of an epithelial tube angiogenesis tube morphogenesis epithelial tube morphogenesis blood vessel development epithelium development blood vessel morphogenesis tube development morphogenesis of an epithelium tissue development vasculature development circulatory system development branching involved in blood vessel morphogenesis anatomical structure morphogenesis tissue morphogenesis morphogenesis of a branching structure anatomical structure formation involved in morphogenesis morphogenesis of a branching epithelium renal system development renal tubule development renal tubule morphogenesis cellular response to acid chemical cellular response to stimulus cellular response to amino acid stimulus response to acid chemical response to organic substance cellular response to chemical stimulus response to stimulus response to chemical cellular process response to amino acid collagen-activated tyrosine kinase receptor signaling pathway regulation of biological process regulation of cellular process cell surface receptor signaling pathway signaling biological regulation cell surface receptor protein tyrosine kinase signaling pathway cell communication 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 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 organization	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen cellular anatomical entity 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 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 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

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 cutaneous lupus erythematosus lung cancer thoracic aortic aneurysm 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 cutaneous lupus erythematosus lung cancer thoracic aortic aneurysm dermatomyositis malignant mesothelioma nephrosclerosis oligodendroglioma adrenal cortex carcinoma pancreatic ductal adenocarcinoma atypical teratoid rhabdoid tumor head and neck cancer periodontitis cataract interstitial cystitis primitive neuroectodermal tumor chronic obstructive pulmonary disease large cell medulloblastoma cystic fibrosis malignant ependymoma transitional cell carcinoma malignant pancreatic neoplasm Duchenne muscular dystrophy myocardial infarction esophageal adenocarcinoma osteosarcoma arthrogryposis gastric carcinoma pancreatic intraductal papillary-mucinous carcinoma heart disease peripheral arterial disease breast cancer hydrocephalus psoriasis leukodystrophy Crohn disease lung adenocarcinoma subependymal giant cell astrocytoma malignant glioma ulcerative colitis diabetic kidney disease medulloblastoma Emery-Dreifuss muscular dystrophy nasopharyngeal carcinoma ovarian cancer astrocytic tumor glioblastoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Becker muscular dystrophy pilocytic astrocytoma breast carcinoma hydrolethalus syndrome juvenile dermatomyositis pterygium congenital muscular dystrophy limb-girdle muscular dystrophy

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.