2VR9 | pdb_00002vr9

Drosophila Robo IG1-2 (tetragonal form)

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C		e2vr9C1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: TetR_N	F:	ECOD (20:10:01)
B		e2vr9B1	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: TetR_N	F:	ECOD (20:10:01)
A		e2vr9A1	A: Profilin-like	X: sensor domains	H: sensor domains	T: Response_reg	F:	ECOD (20:10:01)
A		e2vr9A2	A: HTH	X: HTH	H: tetra-helical, lambda repressor-like	T: TetR_N	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	ROUNDABOUT 1	molecular transducer activity transmembrane signaling receptor activity signaling receptor activity axon guidance receptor activity heparin binding glycosaminoglycan binding binding carbohydrate derivative binding sulfur compound binding	multicellular organismal process dendrite guidance cellular 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 dendrite development multicellular organismal process dendrite guidance cellular 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 dendrite development cell differentiation anatomical structure development cellular component organization or biogenesis system development developmental process plasma membrane bounded cell projection organization dendrite morphogenesis nervous system development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection guidance neuron development cellular process neuron recognition axonogenesis axon choice point recognition cell recognition axon midline choice point recognition axon guidance axon development regulation of cell motility regulation of cellular process regulation of epithelial cell migration, open tracheal system epithelial cell migration, open tracheal system tissue migration ameboidal-type cell migration regulation of cell migration respiratory system development epithelial cell migration cell migration regulation of multicellular organismal process open tracheal system development cell motility regulation of epithelial cell migration locomotion regulation of biological process biological regulation epithelium migration regulation of locomotion animal organ development gland development pattern specification process salivary gland development formation of anatomical boundary salivary gland boundary specification regionalization anatomical structure formation involved in morphogenesis formation of animal organ boundary animal organ formation animal organ morphogenesis exocrine system development rhythmic process entrainment of circadian clock response to stimulus circadian rhythm response to external stimulus regulation of circadian rhythm motor neuron axon guidance regulation of neuron projection development regulation of cellular component organization regulation of developmental process regulation of cell projection organization regulation of dendrite development regulation of plasma membrane bounded cell projection organization positive regulation of cell adhesion regulation of cell adhesion positive regulation of biological process positive regulation of cell-cell adhesion cell adhesion cell-cell adhesion regulation of cell-cell adhesion positive regulation of cellular process heart development epithelium development tube development embryo development tissue development embryonic heart tube development circulatory system development embryonic organ development gonad development reproductive system development reproductive process sex differentiation developmental process involved in reproduction development of primary sexual characteristics reproductive structure development photoreceptor cell axon guidance cellular response to stimulus cell surface receptor signaling pathway signaling cell communication Roundabout signaling pathway signal transduction cellular homeostasis homeostatic process muscle cell cellular homeostasis	growth cone axon cell projection cellular anatomical structure distal axon neuron projection axonal growth cone plasma membrane bounded cell projection site of polarized growth membrane-bounded organelle organelle vesicle cell periphery plasma membrane growth cone axon cell projection cellular anatomical structure distal axon neuron projection axonal growth cone plasma membrane bounded cell projection site of polarized growth membrane-bounded organelle organelle vesicle cell periphery plasma membrane membrane somatodendritic compartment dendrite dendritic tree protein-containing complex cell body neuronal cell body protein-carbohydrate complex Slit-Robo signaling complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A, B, C	IPR003598	Immunoglobulin subtype 2	Domain
A, B, C	IPR013106	Immunoglobulin V-set domain	Domain
A, B, C	IPR003599	Immunoglobulin domain subtype	Domain
A, B, C	IPR013098	Immunoglobulin I-set	Domain
A, B, C	IPR003961	Fibronectin type III	Domain
A, B, C	IPR032986	Roundabout homologue 1, immunoglobulin-like domain 3	Domain
A, B, C	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B, C	IPR007110	Immunoglobulin-like domain	Domain
A, B, C	IPR036116	Fibronectin type III superfamily	Homologous Superfamily

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.