Annotations: 5NB1

Crystal structures of homooligomers of collagen type IV. alpha4NC1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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)
F	d5nb1f1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d5nb1e1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d5nb1d1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5nb1c1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d5nb1b1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d5nb1a1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	OB_NTP_bind	e5nb1F1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
E	OB_NTP_bind	e5nb1E1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
D	OB_NTP_bind	e5nb1D1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
C	OB_NTP_bind	e5nb1C1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
B	OB_NTP_bind	e5nb1B1	A: alpha arrays	X: L-aspartase middle domain-like	H: gp11/gp12 receptor-binding domain	T: gp11/gp12 receptor-binding domain	F: OB_NTP_bind	ECOD (v295.2)
A	SBP_bac_1	e5nb1A1	A: alpha arrays	X: Major facilitator superfamily (MFS) general substrate transporter	H: Major facilitator superfamily (MFS) general substrate transporter	T: Major facilitator superfamily (MFS) general substrate transporter	F: SBP_bac_1	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	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)
D	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)
B	2.170.240.10	Mainly Beta	Beta Complex	Noncollagenous (NC1) domain of collagen IV	Collagen IV, non-collagenous	CATH (utative)
A	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-4(IV) chain	structural molecule activity extracellular matrix structural constituent extracellular matrix structural constituent conferring tensile strength molecular adaptor activity	developmental process multicellular organismal process animal organ development extracellular matrix organization renal system development glomerular basement membrane development cellular component organization glomerulus development multicellular organism development anatomical structure development cellular process cellular component organization or biogenesis nephron development animal gross anatomical part developmental process developmental process multicellular organismal process animal organ development extracellular matrix organization renal system development glomerular basement membrane development cellular component organization glomerulus development multicellular organism development anatomical structure development cellular process cellular component organization or biogenesis nephron development animal gross anatomical part developmental process kidney development system development extracellular structure organization external encapsulating structure organization collagen fibril organization	membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle cellular anatomical structure organelle lumen organelle endoplasmic reticulum cytoplasm extracellular region basement membrane extracellular matrix external encapsulating structure complex of network-forming collagens protein-containing complex network-forming collagen trimer collagen trimer solid phase of basement membrane chicken-wire-like collagen network collagenous component of basement membrane collagen type IV trimer complex of collagen trimers extracellular protein-containing complex supramolecular complex

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	IPR050149	Collagen_superfamily	Unknown
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	: P53420	hematuria, benign familial Alport syndrome Alport syndrome, recessive type autosomal recessive Alport syndrome lung cancer non-small cell lung carcinoma pituitary cancer adrenal cortex carcinoma cystic fibrosis keratoconus malignant colon neoplasm pancreatic intraductal papillary-mucinous neoplasm psoriasis wet macular degeneration age-related macular degeneration hematuria, benign familial Alport syndrome Alport syndrome, recessive type autosomal recessive Alport syndrome lung cancer non-small cell lung carcinoma pituitary cancer adrenal cortex carcinoma cystic fibrosis keratoconus malignant colon neoplasm pancreatic intraductal papillary-mucinous neoplasm psoriasis wet macular degeneration age-related macular degeneration atopic eczema chronic kidney disease ductal breast carcinoma in situ intellectual disability lung adenocarcinoma myopathy pilocytic astrocytoma Sjogren syndrome autosomal dominant Alport syndrome Crohn ileitis interstitial cystitis

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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.