1RF8

Solution structure of the yeast translation initiation factor eIF4E in complex with m7GDP and eIF4GI residues 393 to 490

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	d1rf8a_	Alpha and beta proteins (a+b)	eIF4e-like	eIF4e-like	Translation initiation factor eIF4e	Translation initiation factor eIF4e	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d1rf8b1	All alpha proteins	Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain	Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain	Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain	Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d1rf8b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	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)
B	SCOP2 Family	Eukaryotic initiation factor 4f subunit eIF4g eIF4e-binding domain	8028165	4000786	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Eukaryotic initiation factor 4f subunit eIF4g eIF4e-binding domain	8040544	3001364	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	PF01652	e1rf8A1	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: PF01652	ECOD (1.6)
B	PF12152	e1rf8B1	A: alpha arrays	X: Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain (From Topology)	H: Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain (From Topology)	T: Eukaryotic initiation factor 4f subunit eIF4g, eIF4e-binding domain	F: PF12152	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 (4.3.0)
B	1.20.970.30	Mainly Alpha	Up-down Bundle	Transferase, Pyrimidine Nucleoside Phosphorylase	Chain A, domain 3	CATH (4.3.0)

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	PF12152	Eukaryotic translation initiation factor 4G1 (eIF_4G1)	Eukaryotic translation initiation factor 4G1	This domain is found in eukaryotes, and is about 80 amino acids in length. It is found in association with Pfam:PF02854. This domain is part of the protein eIF_4G. It binds to eIF_4E by wrapping around its N terminal to form the eIF_4F complex. This ...	This domain is found in eukaryotes, and is about 80 amino acids in length. It is found in association with Pfam:PF02854. This domain is part of the protein eIF_4G. It binds to eIF_4E by wrapping around its N terminal to form the eIF_4F complex. This complex binds various eIF_4E-BPs (binding proteins) to regulate initiation of translation.	Domain

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	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process translational initiation metabolic process cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process translational initiation metabolic process cellular process protein metabolic process macromolecule metabolic 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 cellular metabolic process regulation of macromolecule metabolic process regulation of cellular biosynthetic 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 negative regulation of cellular 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 negative regulation of cellular biosynthetic process nucleic acid metabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process organic substance catabolic process	intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular anatomical structure cytoplasmic ribonucleoprotein granule cellular anatomical entity ribonucleoprotein granule intracellular organelle organelle intracellular non-membrane-bounded organelle cytoplasm supramolecular complex non-membrane-bounded organelle 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	Eukaryotic initiation factor 4F subunit p150	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 mRNA binding ATPase activator activity molecular function activator activity molecular function regulator activity ATPase regulator activity molecular condensate scaffold activity 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 mRNA binding ATPase activator activity molecular function activator activity molecular function regulator activity ATPase regulator activity molecular condensate scaffold activity protein-macromolecule adaptor activity molecular adaptor activity	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process translational initiation metabolic process cellular process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process translational initiation metabolic process cellular process protein metabolic process macromolecule metabolic process cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis ribosomal large subunit biogenesis 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 cellular metabolic process regulation of macromolecule metabolic process regulation of cellular biosynthetic process regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process regulation of metabolic process cellular component organization organelle organization cellular component assembly stress granule assembly organelle assembly non-membrane-bounded organelle assembly protein-RNA complex organization regulation of cytoplasmic translation regulation of cellular component organization positive regulation of cellular component organization positive regulation of biological process protein-RNA complex assembly 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 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 cellular response to stimulus positive regulation of cell communication response to organic substance positive regulation of signal transduction response to stimulus signaling regulation of cellular response to stress endoplasmic reticulum unfolded protein response regulation of response to endoplasmic reticulum stress regulation of signal transduction cell communication positive regulation of response to stimulus regulation of endoplasmic reticulum unfolded protein response positive regulation of response to endoplasmic reticulum stress cellular response to stress response to stress regulation of response to stress positive regulation of endoplasmic reticulum unfolded protein response signal transduction cellular response to organic substance response to endoplasmic reticulum stress regulation of signaling cellular response to topologically incorrect protein cellular response to unfolded protein response to unfolded protein cellular response to chemical stimulus regulation of response to stimulus response to chemical response to topologically incorrect protein regulation of cell communication positive regulation of signaling	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cytoplasmic ribonucleoprotein granule ribonucleoprotein granule intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle cytoplasmic ribonucleoprotein granule ribonucleoprotein granule intracellular non-membrane-bounded organelle supramolecular complex non-membrane-bounded organelle cytoplasmic stress granule P-body protein-containing complex eukaryotic translation initiation factor 4F complex RNA cap binding complex intracellular protein-containing complex ribosome

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	IPR036211	eIF4G, eIF4e-binding domain superfamily	Homologous Superfamily
B	IPR016024	Armadillo-type fold	Homologous Superfamily
B	IPR022745	Eukaryotic translation initiation factor 4G1, eIF4E-binding domain	Domain
B	IPR045208	Initiation factor 4G	Family
B	IPR003890	MIF4G-like, type 3	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.