4U1E | pdb_00004u1e

Crystal structure of the eIF3b-CTD/eIF3i/eIF3g-NTD translation initiation complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth I]	ANAPC4_WD40_1	e4u1eI1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth I]	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth I]	Eukaryotic translation initiation factor 3 subunit I	translation factor activity translation initiation factor activity translation factor activity, RNA binding RNA binding binding nucleic acid binding	ribonucleoprotein complex biogenesis protein-containing complex organization formation of cytoplasmic translation initiation complex primary metabolic process translation gene expression macromolecule biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly biosynthetic process protein-containing complex assembly ribonucleoprotein complex biogenesis protein-containing complex organization formation of cytoplasmic translation initiation complex primary metabolic process translation gene expression macromolecule biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly biosynthetic process protein-containing complex assembly cytoplasmic translation cellular process cytoplasmic translational initiation metabolic process translational initiation cellular component organization or biogenesis protein metabolic process macromolecule metabolic process	protein-containing complex translation preinitiation complex cellular anatomical structure intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm eukaryotic 48S preinitiation complex eukaryotic translation initiation factor 3 complex eukaryotic translation initiation factor 3 complex, eIF3m
B	Eukaryotic translation initiation factor 3 subunit B	translation factor activity translation initiation factor activity translation factor activity, RNA binding protein binding binding translation initiation factor binding RNA binding nucleic acid binding identical protein binding	biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process cytoplasmic translation cytoplasmic translational initiation ribonucleoprotein complex biogenesis protein-containing complex organization biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process cytoplasmic translation cytoplasmic translational initiation ribonucleoprotein complex biogenesis protein-containing complex organization formation of cytoplasmic translation initiation complex protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis	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 translation preinitiation complex eukaryotic 43S preinitiation 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 translation preinitiation complex eukaryotic 43S preinitiation complex ribonucleoprotein complex multi-eIF complex eukaryotic translation initiation factor 3 complex eukaryotic 48S preinitiation complex
C [auth G]	Eukaryotic translation initiation factor 3 subunit G	translation factor activity translation initiation factor activity translation factor activity, RNA binding RNA binding binding nucleic acid binding	biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process translation reinitiation cytoplasmic translation cytoplasmic translational initiation cellular component disassembly biosynthetic process translational initiation metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process translation gene expression macromolecule biosynthetic process translation reinitiation cytoplasmic translation cytoplasmic translational initiation cellular component disassembly protein-containing complex organization protein-containing complex disassembly cellular component organization translational termination cellular component organization or biogenesis ribonucleoprotein complex biogenesis formation of cytoplasmic translation initiation complex protein-RNA complex assembly cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly	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 translation preinitiation complex eukaryotic 43S preinitiation 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 translation preinitiation complex eukaryotic 43S preinitiation complex ribonucleoprotein complex multi-eIF complex eukaryotic translation initiation factor 3 complex eukaryotic 48S preinitiation complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth I]	IPR027525	Eukaryotic translation initiation factor 3 subunit I	Family
A [auth I]	IPR001680	WD40 repeat	Repeat
A [auth I]	IPR019775	WD40 repeat, conserved site	Conserved Site
A [auth I]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A [auth I]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B	IPR013979	Translation initiation factor, beta propellor-like domain	Domain
B	IPR034363	eIF3B, RNA recognition motif	Domain
B	IPR000504	RNA recognition motif domain	Domain
B	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
B	IPR011400	Eukaryotic translation initiation factor 3 subunit B	Family
B	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
B	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
C [auth G]	IPR000504	RNA recognition motif domain	Domain
C [auth G]	IPR034240	eIF3G, RNA recognition motif	Domain
C [auth G]	IPR012677	Nucleotide-binding alpha-beta plait domain superfamily	Homologous Superfamily
C [auth G]	IPR024675	Eukaryotic translation initiation factor 3 subunit G, N-terminal	Domain
C [auth G]	IPR035979	RNA-binding domain superfamily	Homologous Superfamily
C [auth G]	IPR017334	Eukaryotic translation initiation factor 3 subunit G	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.