Annotations: 3ZYJ

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	PF07679	e3zyjC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07679	ECOD (1.6)
C	PF13855	e3zyjC2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: PF13855	ECOD (1.6)
A	PF07679	e3zyjA3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07679	ECOD (1.6)
A	PF13855	e3zyjA2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: PF13855	ECOD (1.6)
B	PF00055	e3zyjB4	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: PF00055	ECOD (1.6)
B	PF00053	e3zyjB1	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: PF00053	ECOD (1.6)
D	PF00055	e3zyjD4	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: PF00055	ECOD (1.6)
D	PF00053	e3zyjD3	A: few secondary structure elements	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: PF00053	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
B	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)
D	2.10.25.10	Mainly Beta	Ribbon	Laminin	Laminin	CATH (4.3.0)
D	2.60.120.260	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding domain-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
A, C	PF07679	Immunoglobulin I-set domain (I-set)	Immunoglobulin I-set domain	-	Domain
A, C	PF00560	Leucine Rich Repeat (LRR_1)	Leucine Rich Repeat	-	Repeat
B, D	PF00053	Laminin EGF domain (Laminin_EGF)	Laminin EGF domain	This family is like Pfam:PF00008 but has 8 conserved cysteines instead of six.	Domain
B, D	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, C	LEUCINE-RICH REPEAT-CONTAINING PROTEIN 4C	cell adhesion molecule binding protein binding binding cell adhesion mediator activity cell-cell adhesion mediator activity	trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling biological regulation cell-cell signaling chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling biological regulation cell-cell signaling chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication cellular process regulation of neuron projection development multicellular organismal process axonogenesis regulation of cellular component organization cellular developmental process regulation of developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis regulation of axonogenesis cell differentiation anatomical structure development cellular component organization or biogenesis regulation of anatomical structure morphogenesis system development developmental process plasma membrane bounded cell projection organization regulation of cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron development regulation of plasma membrane bounded cell projection organization cell adhesion cell junction organization cell-cell adhesion synaptic membrane adhesion synapse organization cell-cell adhesion via plasma-membrane adhesion molecules	postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane cellular anatomical entity postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse neuron to neuron synapse organelle cell junction postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane cellular anatomical entity postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region Schaffer collateral - CA1 synapse extracellular region extracellular space glutamatergic synapse
B, D	NETRIN-G1	cell adhesion molecule binding protein binding binding cell adhesion mediator activity cell-cell adhesion mediator activity	trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling biological regulation cell-cell signaling chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling biological regulation cell-cell signaling chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication cellular process cellular component organization cell adhesion cell junction organization cell-cell adhesion synaptic membrane adhesion synapse organization cellular component organization or biogenesis cell-cell adhesion via plasma-membrane adhesion molecules multicellular organismal process regulation of cellular component organization regulation of developmental process cellular developmental process regulation of neuron projection arborization cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis regulation of cell morphogenesis neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development regulation of anatomical structure morphogenesis system development developmental process plasma membrane bounded cell projection organization regulation of cell projection organization nervous system development generation of neurons anatomical structure morphogenesis neuron projection arborization neuron development regulation of neuron projection development regulation of plasma membrane bounded cell projection organization regulation of cell motility neuron migration regulation of neuron migration regulation of locomotion regulation of cell migration cell migration cell motility locomotion axonogenesis axon development cell morphogenesis involved in neuron differentiation	membrane cellular anatomical entity side of membrane extracellular region Schaffer collateral - CA1 synapse synapse cell junction cell periphery plasma membrane glutamatergic synapse presynaptic active zone membrane presynaptic membrane synaptic membrane presynapse membrane cellular anatomical entity side of membrane extracellular region Schaffer collateral - CA1 synapse synapse cell junction cell periphery plasma membrane glutamatergic synapse presynaptic active zone membrane presynaptic membrane synaptic membrane presynapse plasma membrane region presynaptic active zone

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR000372	Leucine-rich repeat N-terminal domain	Domain
A, C	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A, C	IPR003599	Immunoglobulin subtype	Domain
A, C	IPR003598	Immunoglobulin subtype 2	Domain
A, C	IPR001611	Leucine-rich repeat	Repeat
A, C	IPR003591	Leucine-rich repeat, typical subtype	Repeat
A, C	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, C	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, C	IPR013106	Immunoglobulin V-set domain	Domain
A, C	IPR007110	Immunoglobulin-like domain	Domain
A, C	IPR013098	Immunoglobulin I-set	Domain
B, D	IPR008211	Laminin, N-terminal	Domain
B, D	IPR002049	Laminin-type EGF domain	Domain
B, D	IPR000742	EGF-like domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: Q9HCJ2	attention deficit hyperactivity disorder, inattentive type large cell medulloblastoma medulloblastoma psoriasis atypical teratoid rhabdoid tumor malignant ependymoma oligodendroglioma glioblastoma malignant glioma pilocytic astrocytoma
B, D	Pharos: Q9Y2I2	bipolar disorder atypical Rett syndrome colorectal cancer schizophrenia non-small cell lung carcinoma pilocytic astrocytoma astrocytic tumor Colorectal Neoplasms glioblastoma large cell medulloblastoma malignant ependymoma oligodendroglioma pituitary cancer cystic fibrosis intellectual disability bipolar disorder atypical Rett syndrome colorectal cancer schizophrenia non-small cell lung carcinoma pilocytic astrocytoma astrocytic tumor Colorectal Neoplasms glioblastoma large cell medulloblastoma malignant ependymoma oligodendroglioma pituitary cancer cystic fibrosis intellectual disability lung adenocarcinoma malignant glioma medulloblastoma ovarian cancer atypical teratoid rhabdoid tumor colorectal carcinoma interstitial cystitis lung carcinoma

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.