Annotations: 4AQS

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Laminin_N	e4aqsA18	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: Laminin_N	ECOD (1.6)
A	Laminin_EGF_1	e4aqsA16	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Laminin_EGF_1	ECOD (1.6)
A	Laminin_EGF	e4aqsA19	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Laminin_EGF	ECOD (1.6)
A	Laminin_EGF_2	e4aqsA17	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Laminin_EGF_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)
A	2.170.300.10	Mainly Beta	Beta Complex	Tie2 ligand-binding domain fold	Tie2 ligand-binding domain superfamily	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00053	Laminin EGF domain (Laminin_EGF)	Laminin EGF domain	This family is like Pfam:PF00008 but has 8 conserved cysteines instead of six.	Domain
A	PF00055	Laminin N-terminal (Domain VI) (Laminin_N)	Laminin N-terminal (Domain VI)	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	LAMININ SUBUNIT BETA-1	glycosphingolipid binding binding sphingolipid binding lipid binding glycolipid binding carbohydrate derivative binding structural molecule activity extracellular matrix structural constituent structural constituent of synapse-associated extracellular matrix cell adhesion molecule binding protein-containing complex binding protein binding integrin binding signaling receptor binding glycosphingolipid binding binding sphingolipid binding lipid binding glycolipid binding carbohydrate derivative binding structural molecule activity extracellular matrix structural constituent structural constituent of synapse-associated extracellular matrix cell adhesion molecule binding protein-containing complex binding protein binding integrin binding signaling receptor binding enzyme binding	developmental process anatomical structure development tissue development anatomical structure morphogenesis animal organ development animal organ morphogenesis regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation positive regulation of biological process regulation of cell differentiation muscle cell differentiation developmental process anatomical structure development tissue development anatomical structure morphogenesis animal organ development animal organ morphogenesis regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation 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 cellular process positive regulation of cellular process cell adhesion substrate adhesion-dependent cell spreading cell-substrate adhesion cell migration cell motility multicellular organism development multicellular organismal process multi-multicellular organism process reproductive process female pregnancy embryo implantation multi-organism reproductive process positive regulation of cell adhesion regulation of cell adhesion cellular response to stimulus positive regulation of cell communication regulation of integrin-mediated signaling pathway positive regulation of signal transduction response to stimulus signaling regulation of signal transduction cell communication positive regulation of response to stimulus positive regulation of integrin-mediated signaling pathway signal transduction regulation of signaling integrin-mediated signaling pathway cell surface receptor signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis cellular component organization or biogenesis system development plasma membrane bounded cell projection organization axon guidance nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons neuron projection guidance neuron development odontogenesis extracellular matrix organization cellular component biogenesis cellular component assembly basement membrane assembly extracellular matrix assembly basement membrane organization extracellular structure organization external encapsulating structure organization positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration locomotion behavior system process learning or memory nervous system process cognition regulation of cellular component organization regulation of basement membrane organization regulation of extracellular matrix organization negative regulation of cellular process negative regulation of biological process negative regulation of cell adhesion	laminin complex basement membrane cell periphery extracellular matrix protein-containing complex external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity laminin-1 complex laminin-10 complex laminin-2 complex extracellular region intracellular anatomical structure perinuclear region of cytoplasm laminin complex basement membrane cell periphery extracellular matrix protein-containing complex external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity laminin-1 complex laminin-10 complex laminin-2 complex extracellular region intracellular anatomical structure perinuclear region of cytoplasm cytoplasm protein complex involved in cell-matrix adhesion protein complex involved in cell adhesion laminin-8 complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR008211	Laminin, N-terminal	Domain
A	IPR013015	Laminin IV type B	Domain
A	IPR002049	Laminin-type EGF domain	Domain
A	IPR000742	EGF-like domain	Domain
A	IPR050440	Laminin/Netrin Extracellular Matrix	Family

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.