Annotations: 9YOT

Cryo-EM structure of an inactive dimer of the C. elegans EGFR (LET-23) extracellular region bound to LIN-3.

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B]	PF00757	Furin-like cysteine rich region (Furin-like)	Furin-like cysteine rich region		Domain
A, C [auth B]	PF01030	Receptor L domain (Recep_L_domain)	Receptor L domain	-	Repeat
A, C [auth B]	PF14843	Growth factor receptor domain IV (GF_recep_IV)	Growth factor receptor domain IV	This is the fourth extracellular domain of receptor tyrosine protein kinases. Interaction between this domain and the furin-like domain (Pfam:PF00757) regulates the binding of ligands to the receptor L domains (Pfam:PF01030) [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C], D	Protein spitz,Protein lin-3,Protein lin-3	molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity growth factor activity	developmental process multicellular organism development multicellular organismal process anatomical structure development nematode larval development larval development post-embryonic development animal gross anatomical part developmental process sleep cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus developmental process multicellular organism development multicellular organismal process anatomical structure development nematode larval development larval development post-embryonic development animal gross anatomical part developmental process sleep cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cell surface receptor protein tyrosine kinase signaling pathway cell communication ERBB signaling pathway epidermal growth factor receptor signaling pathway cellular process signal transduction enzyme-linked receptor protein signaling pathway regulation of developmental process cellular developmental process regulation of cell fate commitment cell fate specification regulation of cell fate specification cell differentiation cell fate commitment behavior egg-laying behavior reproductive process multicellular organismal reproductive process reproductive behavior vulval development animal organ development inductive cell-cell signaling developmental induction positive regulation of biological process regulation of vulval development positive regulation of vulval development positive regulation of developmental process ovulation sexual reproduction female gamete generation gamete generation regulation of reproductive process regulation of ovulation positive regulation of multicellular organismal process regulation of multicellular organismal process positive regulation of ovulation positive regulation of reproductive process genitalia development reproductive system development sex differentiation developmental process involved in reproduction male sex differentiation male genitalia development reproductive structure development system development	cellular anatomical structure membrane cell periphery plasma membrane
A, C [auth B]	Receptor tyrosine-protein kinase let-23	epidermal growth factor receptor activity molecular transducer activity catalytic activity, acting on a protein kinase activity protein kinase activity signaling receptor activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity catalytic activity epidermal growth factor receptor activity molecular transducer activity catalytic activity, acting on a protein kinase activity protein kinase activity signaling receptor activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding lipid binding molecular function activator activity molecular function regulator activity	developmental process multicellular organism development multicellular organismal process anatomical structure development nematode larval development larval development post-embryonic development animal gross anatomical part developmental process regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process developmental process multicellular organism development multicellular organismal process anatomical structure development nematode larval development larval development post-embryonic development animal gross anatomical part developmental process regulation of biological process regulation of cellular process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of biological process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process cellular process apoptotic process programmed cell death ovulation sexual reproduction reproductive process multicellular organismal reproductive process female gamete generation gamete generation genitalia development reproductive system development sex differentiation animal organ development developmental process involved in reproduction male sex differentiation male genitalia development reproductive structure development system development cell population proliferation positive regulation of cell population proliferation positive regulation of epithelial cell proliferation positive regulation of biological process regulation of cell population proliferation regulation of epithelial cell proliferation epithelial cell proliferation positive regulation of cellular process positive regulation of proteasomal protein catabolic process catabolic process positive regulation of protein metabolic process proteasome-mediated ubiquitin-dependent protein catabolic process regulation of ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process positive regulation of macromolecule metabolic process protein metabolic process regulation of protein metabolic process primary metabolic process proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process metabolic process ubiquitin-dependent protein catabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process cellular developmental process nervous system development generation of neurons neurogenesis neuron differentiation cell differentiation sleep uterus development cellular response to stimulus cell surface receptor signaling pathway response to stimulus signaling cell surface receptor protein tyrosine kinase signaling pathway cell communication ERBB signaling pathway epidermal growth factor receptor signaling pathway signal transduction enzyme-linked receptor protein signaling pathway positive regulation of cell communication positive regulation of signal transduction regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette regulation of signaling positive regulation of MAPK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication positive regulation of signaling RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription vulval development cell fate specification vulval cell fate commitment vulval cell fate specification cell fate commitment regulation of developmental process regulation of vulval development positive regulation of vulval development positive regulation of developmental process	cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane basal part of cell basal plasma membrane basolateral plasma membrane protein-containing complex cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane basal part of cell basal plasma membrane basolateral plasma membrane protein-containing complex signaling receptor complex lateral plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C], D	IPR000742	EGF-like domain	Domain
A, C [auth B]	IPR017441	Protein kinase, ATP binding site	Binding Site
A, C [auth B]	IPR008266	Tyrosine-protein kinase, active site	Active Site
A, C [auth B]	IPR020635	Tyrosine-protein kinase, catalytic domain	Domain
A, C [auth B]	IPR000719	Protein kinase domain	Domain
A, C [auth B]	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
A, C [auth B]	IPR036941	Receptor L-domain superfamily	Homologous Superfamily
A, C [auth B]	IPR032778	Growth factor receptor domain 4	Domain
A, C [auth B]	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A, C [auth B]	IPR006211	Furin-like cysteine-rich domain	Domain
A, C [auth B]	IPR006212	Furin-like repeat	Repeat
A, C [auth B]	IPR009030	Growth factor receptor cysteine-rich domain superfamily	Homologous Superfamily
A, C [auth B]	IPR050122	Receptor Tyrosine Kinase	Family
A, C [auth B]	IPR000494	Receptor L-domain	Domain

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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.

9YOT | pdb_00009yot

Cryo-EM structure of an inactive dimer of the C. elegans EGFR (LET-23) extracellular region bound to LIN-3.

External Resource: Annotation

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage