3PXJ

Tandem Ig repeats of Dlar

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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	d3pxja1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
B	d3pxjb1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
C	d3pxjc1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)
D	d3pxjd1	All beta proteins	Immunoglobulin-like beta-sandwich	Immunoglobulin	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	I-set	e3pxjA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: I-set	ECOD (1.6)
B	I-set	e3pxjB2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: I-set	ECOD (1.6)
C	I-set	e3pxjC4	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: I-set	ECOD (1.6)
D	I-set	e3pxjD2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: I-set	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)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
D	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, B, C, D	PF07679	Immunoglobulin I-set domain (I-set)	Immunoglobulin I-set domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Tyrosine-protein phosphatase Lar	phosphoric ester hydrolase activity molecular transducer activity catalytic activity, acting on a protein phosphatase activity signaling receptor activity hydrolase activity phosphoprotein phosphatase activity hydrolase activity, acting on ester bonds protein tyrosine phosphatase activity transmembrane receptor protein phosphatase activity transmembrane signaling receptor activity transmembrane receptor protein tyrosine phosphatase activity catalytic activity protein binding phosphoric ester hydrolase activity molecular transducer activity catalytic activity, acting on a protein phosphatase activity signaling receptor activity hydrolase activity phosphoprotein phosphatase activity hydrolase activity, acting on ester bonds protein tyrosine phosphatase activity transmembrane receptor protein phosphatase activity transmembrane signaling receptor activity transmembrane receptor protein tyrosine phosphatase activity catalytic activity protein binding binding SAM domain binding protein domain specific binding signaling receptor binding insulin receptor binding heparin binding glycosaminoglycan binding carbohydrate derivative binding sulfur compound binding	developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular developmental process oogenesis cell development cellular process involved in reproduction in multicellular organism female gamete generation cell differentiation developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular developmental process oogenesis cell development cellular process involved in reproduction in multicellular organism female gamete generation cell differentiation anatomical structure development germ cell development cellular process multicellular organismal process axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis cellular component organization neurogenesis multicellular organism development 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 anatomical structure morphogenesis neuron projection guidance neuron development retinal ganglion cell axon guidance protein dephosphorylation dephosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization positive regulation of biological process plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly positive regulation of cell projection organization positive regulation of cellular process regulation of biological process positive regulation of cellular component biogenesis regulation of cell projection organization regulation of cell projection assembly biological regulation regulation of cellular component biogenesis regulation of plasma membrane bounded cell projection assembly cell projection assembly regulation of plasma membrane bounded cell projection organization positive regulation of plasma membrane bounded cell projection assembly motor neuron axon guidance developmental growth growth cell junction organization neuromuscular junction development cell junction assembly synaptic assembly at neuromuscular junction synapse organization synapse assembly cellular response to stimulus cellular response to nitrogen compound response to stimulus negative regulation of signaling signaling response to peptide hormone negative regulation of biological process regulation of signal transduction insulin receptor signaling pathway regulation of cellular response to insulin stimulus negative regulation of cell communication cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular response to endogenous stimulus response to hormone negative regulation of cellular process signal transduction enzyme-linked receptor protein signaling pathway cellular response to hormone stimulus regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus response to endogenous stimulus regulation of insulin receptor signaling pathway response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound negative regulation of signal transduction cellular response to oxygen-containing compound cellular response to chemical stimulus negative regulation of cellular response to insulin stimulus regulation of response to stimulus negative regulation of insulin receptor signaling pathway response to chemical response to insulin regulation of cell communication cellular response to insulin stimulus sensory organ development photoreceptor cell differentiation visual system development eye morphogenesis R7 cell development compound eye morphogenesis eye photoreceptor cell differentiation animal organ morphogenesis sensory system development photoreceptor cell development eye development eye photoreceptor cell development animal organ development compound eye photoreceptor development compound eye development sensory organ morphogenesis compound eye photoreceptor cell differentiation R7 cell differentiation axon extension regulation of growth regulation of cellular component size regulation of biological quality neuron projection extension involved in neuron projection guidance developmental growth involved in morphogenesis regulation of developmental process cell growth regulation of axon extension regulation of axon extension involved in axon guidance regulation of extent of cell growth axon extension involved in axon guidance regulation of cell size neuron projection extension regulation of developmental growth developmental cell growth regulation of cell growth regulation of anatomical structure size axon target recognition regulation of homophilic cell adhesion regulation of cell adhesion negative regulation of cell adhesion homophilic cell adhesion via plasma membrane adhesion molecules cell adhesion cell-cell adhesion negative regulation of homophilic cell adhesion negative regulation of cell-cell adhesion regulation of cell-cell adhesion cell-cell adhesion via plasma-membrane adhesion molecules photoreceptor cell morphogenesis multicellular organismal-level homeostasis homeostatic process hematopoietic stem cell homeostasis homeostasis of number of cells epithelial cell differentiation follicle cell of egg chamber development tissue migration ameboidal-type cell migration epithelial cell migration cell migration cell motility centripetally migrating follicle cell migration epithelium development follicle cell of egg chamber migration tissue development epithelium migration epithelial cell development filopodium assembly regulation of filopodium assembly positive regulation of filopodium assembly	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell periphery basal part of cell membrane plasma membrane basal plasma membrane plasma membrane region cell surface cell leading edge axon cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell periphery basal part of cell membrane plasma membrane basal plasma membrane plasma membrane region cell surface cell leading edge axon cell projection neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR003598	Immunoglobulin subtype 2	Domain
A, B, C, D	IPR003595	Protein-tyrosine phosphatase, catalytic	Domain
A, B, C, D	IPR003599	Immunoglobulin domain subtype	Domain
A, B, C, D	IPR013098	Immunoglobulin I-set	Domain
A, B, C, D	IPR016130	Protein-tyrosine phosphatase, active site	Active Site
A, B, C, D	IPR050713	Receptor-type Tyrosine-protein Phosphatases/Ushers	Family
A, B, C, D	IPR029021	Protein-tyrosine phosphatase-like	Homologous Superfamily
A, B, C, D	IPR003961	Fibronectin type III	Domain
A, B, C, D	IPR000242	Tyrosine-specific protein phosphatase, PTPase domain	Domain
A, B, C, D	IPR000387	Tyrosine-specific protein phosphatases domain	Domain
A, B, C, D	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B, C, D	IPR007110	Immunoglobulin-like domain	Domain
A, B, C, D	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.