Annotations: 1H4U

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1h4ua1	Alpha and beta proteins (a+b)	GFP-like	GFP-like	Domain G2 of nidogen-1	Domain G2 of nidogen-1	MOUSE (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d1h4ua2	Small proteins	Knottins (small inhibitors, toxins, lectins)	EGF/Laminin	EGF-like domain of nidogen-1	EGF-like domain of nidogen-1	MOUSE (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	GFP-like	8035955	3000576	SCOP2B (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF07474	e1h4uA1	A: beta barrels	X: GFP-like (From Topology)	H: GFP-like (From Topology)	T: GFP-like	F: PF07474	ECOD (1.6)
A	PF00008	e1h4uA2	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: PF00008	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.155.10	Mainly Beta	Beta Barrel	Green Fluorescent Protein	Green fluorescent protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07474	G2F domain (G2F)	G2F domain	Nidogen, an invariant component of basement membranes, is a multifunctional protein that interacts with most other major basement membrane proteins. The G2 fragment or (G2F domain) contains binding sites for collagen IV and perlecan. The structure is ...	Nidogen, an invariant component of basement membranes, is a multifunctional protein that interacts with most other major basement membrane proteins. The G2 fragment or (G2F domain) contains binding sites for collagen IV and perlecan. The structure is composed of an 11-stranded beta-barrel with a central helix. This domain is structurally related to that of green fluorescent protein Pfam:PF01353. A large surface patch on the beta-barrel is conserved in all metazoan nidogens.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	NIDOGEN-1	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity Wnt receptor activity extracellular matrix binding collagen binding protein-containing complex binding protein binding cation binding ion binding binding calcium ion binding metal ion binding small molecule binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity Wnt receptor activity extracellular matrix binding collagen binding protein-containing complex binding protein binding proteoglycan binding carbohydrate derivative binding laminin-1 binding laminin binding Wnt-protein binding	cell adhesion cell-matrix adhesion cell-substrate adhesion cellular process cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling canonical Wnt signaling pathway biological regulation cell communication signal transduction cell adhesion cell-matrix adhesion cell-substrate adhesion cellular process cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling canonical Wnt signaling pathway biological regulation cell communication signal transduction Wnt signaling pathway developmental process regulation of developmental process cellular developmental process positive regulation of biological process regulation of cell differentiation muscle cell differentiation positive regulation of muscle cell differentiation muscle structure development positive regulation of developmental process regulation of muscle cell differentiation positive regulation of cell differentiation cell differentiation anatomical structure development positive regulation of cellular 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 cellular component organization or biogenesis nephron development kidney development system development extracellular structure organization external encapsulating structure organization regulation of cell-substrate adhesion positive regulation of cell adhesion regulation of cell adhesion positive regulation of cell-substrate adhesion positive regulation of cell communication regulation of integrin-mediated signaling pathway positive regulation of signal transduction regulation of signal transduction positive regulation of response to stimulus positive regulation of integrin-mediated signaling pathway regulation of signaling integrin-mediated signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling regulation of cellular component organization regulation of basement membrane organization regulation of extracellular matrix organization basement membrane organization	basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity extracellular region protein-containing complex protein complex involved in cell-matrix adhesion protein complex involved in cell adhesion

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR024731	EGF domain	Domain
A	IPR011042	Six-bladed beta-propeller, TolB-like	Homologous Superfamily
A	IPR018097	EGF-like calcium-binding, conserved site	Conserved Site
A	IPR026823	Complement Clr-like EGF domain	Domain
A	IPR006605	G2 nidogen/fibulin G2F	Domain
A	IPR003886	NIDO domain	Domain
A	IPR036857	Thyroglobulin type-1 superfamily	Homologous Superfamily
A	IPR000742	EGF-like domain	Domain
A	IPR009017	Green fluorescent protein	Homologous Superfamily
A	IPR049883	NOTCH1 EGF-like calcium-binding domain	Domain
A	IPR000033	LDLR class B repeat	Repeat
A	IPR009030	Growth factor receptor cysteine-rich domain superfamily	Homologous Superfamily
A	IPR001881	EGF-like calcium-binding domain	Domain
A	IPR000152	EGF-type aspartate/asparagine hydroxylation site	PTM
A	IPR000716	Thyroglobulin type-1	Domain

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 R01GM133198.