1CFB

CRYSTAL STRUCTURE OF TANDEM TYPE III FIBRONECTIN DOMAINS FROM DROSOPHILA NEUROGLIAN AT 2.0 ANGSTROMS

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1cfba1	All beta proteins	Immunoglobulin-like beta-sandwich	Fibronectin type III	Fibronectin type III	Neuroglian, two amino proximal Fn3 repeats	fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Fibronectin type III	8055114	4007555	SCOP2 (2022-06-29)
A	SCOP2 Family	Fibronectin type III	8055504	4007555	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Fibronectin type III	8055115	3002063	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Fibronectin type III	8055505	3002063	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	fn3_1	e1cfbA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: fn3_1	ECOD (1.6)
A	fn3	e1cfbA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: fn3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00041	Fibronectin type III domain (fn3)	Fibronectin type III domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	DROSOPHILA NEUROGLIAN	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding cell adhesion molecule binding protein binding	developmental process multicellular organism development multicellular organismal process axon ensheathment ensheathment of neurons anatomical structure development cellular process nervous system development system development septate junction assembly tight junction organization apical junction assembly cellular component organization cellular component biogenesis developmental process multicellular organism development multicellular organismal process axon ensheathment ensheathment of neurons anatomical structure development cellular process nervous system development system development septate junction assembly tight junction organization apical junction assembly cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly tight junction assembly cellular component organization or biogenesis cell-cell junction assembly cell-cell junction organization heart development heart morphogenesis animal organ development cell adhesion involved in heart morphogenesis circulatory system development anatomical structure morphogenesis cell adhesion animal organ morphogenesis head development mushroom body development brain development central nervous system development imaginal disc morphogenesis instar larval or pupal development metamorphosis instar larval or pupal morphogenesis imaginal disc development post-embryonic animal morphogenesis post-embryonic development axonogenesis cellular developmental process cell projection organization motor neuron axon guidance plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation generation of neurons neuron projection guidance neuron development dendrite development dendrite morphogenesis synapse organization pigment metabolic process melanotic encapsulation of foreign target biological process involved in interspecies interaction between organisms response to stimulus organic hydroxy compound metabolic process response to biotic stimulus melanin metabolic process secondary metabolic process response to stress innate immune response response to external biotic stimulus melanization defense response immune response response to other organism defense response defense response to symbiont response to external stimulus immune effector process encapsulation of foreign target immune system process defense response to other organism phenol-containing compound metabolic process metabolic process behavior regulation of female receptivity reproductive process biological regulation multicellular organismal reproductive process female mating behavior reproductive behavior regulation of biological quality mating behavior cell-cell adhesion neuron cell-cell adhesion female courtship behavior courtship behavior central complex development nerve maturation nerve development anatomical structure maturation developmental maturation axon extension developmental growth cell growth neuron projection extension developmental cell growth growth developmental growth involved in morphogenesis establishment of blood-brain barrier glial cell development establishment of glial blood-brain barrier gliogenesis glial cell differentiation photoreceptor cell axon guidance male mating behavior male courtship behavior regulation of tube size regulation of tube architecture, open tracheal system regulation of tube size, open tracheal system respiratory system development open tracheal system development regulation of anatomical structure size	cellular anatomical structure membrane cell-cell junction apical junction complex pleated septate junction tight junction anchoring junction cell junction septate junction cell periphery plasma membrane somatodendritic compartment cell projection dendrite cellular anatomical structure membrane cell-cell junction apical junction complex pleated septate junction tight junction anchoring junction cell junction septate junction cell periphery plasma membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection cell body neuronal cell body axon lateral plasma membrane actin-based cell projection filopodium

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A	IPR003598	Immunoglobulin subtype 2	Domain
A	IPR003599	Immunoglobulin domain subtype	Domain
A	IPR013098	Immunoglobulin I-set	Domain
A	IPR003961	Fibronectin type III	Domain
A	IPR013151	Immunoglobulin-like beta-sandwich domain	Domain
A	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A	IPR026966	Neurofascin/L1/NrCAM, C-terminal domain	Domain
A	IPR007110	Immunoglobulin-like domain	Domain
A	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.