6FC3

Crystal structure of the eIF4E-p20 complex from Saccharomyces cerevisiae

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	d6fc3a_	Alpha and beta proteins (a+b)	eIF4e-like	eIF4e-like	automated matches	automated matches	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	eIF4e-like	8035316	3001871	SCOP2B (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	IF4E	e6fc3A1	A: a+b two layers	X: Translation initiation factor eIF4e and phosphothreonine lyase (From Topology)	H: Translation initiation factor eIF4e and phosphothreonine lyase (From Topology)	T: Translation initiation factor eIF4e and phosphothreonine lyase	F: IF4E	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.760.10	Alpha Beta	2-Layer Sandwich	RNA Cap, Translation Initiation Factor Eif4e	RNA Cap, Translation Initiation Factor Eif4e	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01652	Eukaryotic initiation factor 4E (IF4E)	Eukaryotic initiation factor 4E		Domain
B	PF17052	Cap associated factor (CAF20)	Cap associated factor	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Eukaryotic translation initiation factor 4E	translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding RNA binding RNA 7-methylguanosine cap binding RNA cap binding mRNA cap binding mRNA binding phospholipid binding lipid binding translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding RNA binding RNA 7-methylguanosine cap binding RNA cap binding mRNA cap binding mRNA binding phospholipid binding lipid binding phosphatidylinositol-3-phosphate binding phosphatidylinositol phosphate binding phosphatidylinositol binding	biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process regulation of cellular process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of biosynthetic process biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process regulation of cellular process regulation of primary metabolic process post-transcriptional regulation of gene expression regulation of biosynthetic process regulation of biological process regulation of translational initiation regulation of protein metabolic process biological regulation regulation of macromolecule metabolic process regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process regulation of metabolic process ribonucleoprotein complex biogenesis cellular component biogenesis protein-RNA complex organization cellular component assembly regulation of cytoplasmic translation regulation of cellular component organization positive regulation of cellular component organization positive regulation of biological process protein-RNA complex assembly cellular component organization regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly positive regulation of formation of translation preinitiation complex protein-containing complex assembly cellular component organization or biogenesis formation of translation preinitiation complex positive regulation of cellular process protein-containing complex organization positive regulation of cellular component biogenesis regulation of cellular component biogenesis regulation of formation of translation preinitiation complex regulation of cytoplasmic translational initiation cytoplasmic translation cytoplasmic translational initiation cell cycle regulation of cell cycle catabolic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process RNA metabolic process macromolecule catabolic process nucleobase-containing compound metabolic process negative regulation of cellular process RNA catabolic process negative regulation of macromolecule metabolic process mRNA catabolic process nuclear-transcribed mRNA catabolic process negative regulation of metabolic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound catabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process	intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular anatomical structure cytoplasmic ribonucleoprotein granule intracellular membraneless organelle ribonucleoprotein granule intracellular organelle cellular anatomical structure organelle membraneless organelle cytoplasm supramolecular complex cytoplasmic stress granule protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular protein-containing complex ribosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B	Cap-associated protein CAF20	translation regulator activity binding organic cyclic compound binding translation regulator activity, nucleic acid binding nucleic acid binding translation initiation factor activity translation factor activity, RNA binding eukaryotic initiation factor 4E binding protein binding translation initiation factor binding	regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process regulation of cellular process positive regulation of protein metabolic process positive regulation of biological process positive regulation of translation positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process regulation of protein metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process negative regulation of biological process negative regulation of translation negative regulation of cellular process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process negative regulation of metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process positive regulation of organelle organization regulation of cellular component organization positive regulation of cellular component organization positive regulation of cytoplasmic mRNA processing body assembly regulation of cytoplasmic mRNA processing body assembly membraneless organelle assembly cellular component biogenesis cellular component organization cellular component assembly cellular component organization or biogenesis organelle assembly P-body assembly positive regulation of cellular component biogenesis regulation of cellular component biogenesis regulation of organelle organization organelle organization regulation of organelle assembly positive regulation of organelle assembly growth filamentous growth	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019770	Eukaryotic translation initiation factor 4E (eIF-4E), conserved site	Conserved Site
A	IPR023398	Translation Initiation factor eIF- 4e-like	Homologous Superfamily
A	IPR001040	Translation Initiation factor eIF- 4e	Family
B	IPR031456	Cap-associated protein Caf20	Family

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.