5A5T

Structure of mammalian eIF3 in the context of the 43S preinitiation complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth C]	SCOP2 Family	Eukaryotic translation initiation factor 3 subunit C (EIF3C) N-terminal domain-like	8047255	4005530	SCOP2 (2022-06-29)
B [auth C]	SCOP2 Family	PCI domain (PINT motif)	8093048	4000147	SCOP2 (2022-06-29)
B [auth C]	SCOP2 Superfamily	TPR-like	8093045	3001345	SCOP2 (2022-06-29)
B [auth C]	SCOP2 Superfamily	Winged helix DNA-binding domain	8093052	3000034	SCOP2 (2022-06-29)
E [auth H]	SCOP2 Family	EIF3 subunit F C-terminal domain-like	8053285	4005957	SCOP2 (2022-06-29)
E [auth H]	SCOP2 Family	JAB1/Mov34/MPN/PAD-1/JAMM domain-like	8048977	4006292	SCOP2 (2022-06-29)
E [auth H]	SCOP2 Superfamily	EIF3 subunit F C-terminal domain-like	8053287	3002167	SCOP2 (2022-06-29)
E [auth H]	SCOP2 Superfamily	JAB1/MPN domain-like	8053286	3001105	SCOP2 (2022-06-29)
C [auth E]	SCOP2 Family	EIF3E-like	8044847	4004173	SCOP2 (2022-06-29)
C [auth E]	SCOP2 Family	PCI domain (PINT motif)	8091487	4000147	SCOP2 (2022-06-29)
C [auth E]	SCOP2 Superfamily	TPR-like	8091484	3001345	SCOP2 (2022-06-29)
C [auth E]	SCOP2 Superfamily	Winged helix DNA-binding domain	8091488	3000034	SCOP2 (2022-06-29)
D [auth F]	SCOP2 Family	EIF3 subunit F C-terminal domain-like	8048105	4005957	SCOP2 (2022-06-29)
D [auth F]	SCOP2 Family	JAB1/Mov34/MPN/PAD-1/JAMM domain-like	8048973	4006292	SCOP2 (2022-06-29)
D [auth F]	SCOP2 Superfamily	EIF3 subunit F C-terminal domain-like	8053239	3002167	SCOP2 (2022-06-29)
D [auth F]	SCOP2 Superfamily	JAB1/MPN domain-like	8053240	3001105	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)
B [auth C]	PCI	e5a5tC2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PCI	ECOD (1.6)
B [auth C]	eIF-3c_N	e5a5tC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: eIF-3c_N	ECOD (1.6)
E [auth H]	JAB_1	e5a5tH1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: JAB_1	ECOD (1.6)
E [auth H]	KOG1560	e5a5tH2	A: extended segments	X: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)	H: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)	T: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain	F: KOG1560	ECOD (1.6)
A	PCI	e5a5tA2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PCI	ECOD (1.6)
A	KOG2072	e5a5tA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: KOG2072	ECOD (1.6)
C [auth E]	PCI	e5a5tE2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PCI	ECOD (1.6)
C [auth E]	eIF3_N	e5a5tE1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: eIF3_N	ECOD (1.6)
C [auth E]	KOG2758	e5a5tE3	A: extended segments	X: 26S proteasome regulatory subunits C-terminal helices	H: 26S proteasome regulatory subunit RPN7 C-terminal helix (From Topology)	T: 26S proteasome regulatory subunit RPN7 C-terminal helix	F: KOG2758	ECOD (1.6)
D [auth F]	JAB_1	e5a5tF1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: JAB_1	ECOD (1.6)
D [auth F]	MitMem_reg	e5a5tF2	A: extended segments	X: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)	H: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain (From Topology)	T: 26S proteasome regulatory subunit RPN8/RPN11 C-terminal domain	F: MitMem_reg	ECOD (1.6)
F [auth K]	CSN8_PSD8_EIF3K_C	e5a5tK2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: CSN8_PSD8_EIF3K_C	ECOD (1.6)
F [auth K]	SAC3_GANP_1st	e5a5tK1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: SAC3_GANP_1st	ECOD (1.6)
G [auth L]	Paf67_2nd	e5a5tL2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Paf67_2nd	ECOD (1.6)
G [auth L]	Paf67_1st	e5a5tL1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Paf67_1st	ECOD (1.6)
H [auth M]	PCI	e5a5tM2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PCI	ECOD (1.6)
H [auth M]	KOG2753_1st	e5a5tM1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: KOG2753_1st	ECOD (1.6)
H [auth M]	KOG2753_2nd	e5a5tM3	A: extended segments	X: 26S proteasome regulatory subunits C-terminal helices	H: 26S proteasome regulatory subunit RPN9 C-terminal helix (From Topology)	T: 26S proteasome regulatory subunit RPN9 C-terminal helix	F: KOG2753_2nd	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth C]	PF05470	Eukaryotic translation initiation factor 3 subunit 8 N-terminus (eIF-3c_N)	Eukaryotic translation initiation factor 3 subunit 8 N-terminus	-	Repeat
B [auth C]	PF01399	PCI domain (PCI)	PCI domain	This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].	Domain
E [auth H]	PF19445	C-terminal region of eIF3h (eIF3h_C)	C-terminal region of eIF3h	-	Family
E [auth H]	PF01398	JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)	JAB1/Mov34/MPN/PAD-1 ubiquitin protease	-	Family
A	PF01399	PCI domain (PCI)	PCI domain	This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].	Domain
C [auth E]	PF09440	eIF3 subunit 6 N terminal domain (eIF3_N)	eIF3 subunit 6 N terminal domain	This is the N terminal domain of subunit 6 translation initiation factor eIF3.	Domain
C [auth E]	PF21357	Eukaryotic translation initiation factor 3 subunit E, C-terminal (EIF3E_C)	Eukaryotic translation initiation factor 3 subunit E, C-terminal	Eukaryotic translation initiation factor 3 subunit E (EIF3E) is a component of the EIF3 complex, involved in protein synthesis. This is the C-terminal helical tail of EIF3E [1].	Domain
C [auth E]	PF01399	PCI domain (PCI)	PCI domain	This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].	Domain
F [auth K]	PF10075	CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K)	CSN8/PSMD8/EIF3K family	-	Family
G [auth L]	PF10255	RNA polymerase I-associated factor PAF67 (Paf67)	RNA polymerase I-associated factor PAF67	-	Repeat
H [auth M]	PF18005	eIF3 subunit M, C-terminal helix (eIF3m_C_helix)	eIF3 subunit M, C-terminal helix	This is the C-terminal helix domain found in Eukaryotic translation initiation factor 3 subunit M (eIF3m). In mammalian eIF3a, the C-terminal helix following the PCI domain is involved in interactions with other core subunits [1].	Domain
H [auth M]	PF01399	PCI domain (PCI)	PCI domain	This domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth C]	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT C	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 protein binding translation initiation factor binding RNA binding	ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis protein metabolic process organonitrogen compound metabolic process protein-containing complex organization formation of cytoplasmic translation initiation complex cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation cellular process cytoplasmic translational initiation metabolic process macromolecule metabolic process	protein-containing complex translation preinitiation complex intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cellular anatomical entity eukaryotic 48S preinitiation complex eukaryotic translation initiation factor 3 complex eukaryotic translation initiation factor 3 complex, eIF3m
E [auth H]	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT H	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 peptidase activity catalytic activity, acting on a protein metallopeptidase activity hydrolase activity catalytic activity	ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis protein metabolic process organonitrogen compound metabolic process protein-containing complex organization formation of cytoplasmic translation initiation complex cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation cellular process cytoplasmic translational initiation metabolic process macromolecule metabolic process	protein-containing complex translation preinitiation complex intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cellular anatomical entity eukaryotic 48S preinitiation complex eukaryotic translation initiation factor 3 complex
A	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT A	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	viral gene expression viral process viral translation IRES-dependent viral translational initiation viral translational termination-reinitiation ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process viral gene expression viral process viral translation IRES-dependent viral translational initiation viral translational termination-reinitiation ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis protein metabolic process organonitrogen compound metabolic process protein-containing complex organization formation of cytoplasmic translation initiation complex cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation cellular process cytoplasmic translational initiation metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex translation preinitiation complex eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cytosol postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization synapse cell junction asymmetric synapse eukaryotic 48S preinitiation complex nucleoplasm eukaryotic translation initiation factor 3 complex eukaryotic translation initiation factor 3 complex, eIF3m
C [auth E]	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT E	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	regulation of cellular process cellular biosynthetic process positive regulation of protein metabolic process organonitrogen compound biosynthetic process positive regulation of biological process positive regulation of translation positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process regulation of cellular process cellular biosynthetic process positive regulation of protein metabolic process organonitrogen compound biosynthetic process positive regulation of biological process positive regulation of translation positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process nitrogen compound metabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of nitrogen compound metabolic 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 positive regulation of cellular biosynthetic process nuclear-transcribed mRNA catabolic process, nonsense-mediated decay negative regulation of biological process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process cellular catabolic process heterocycle metabolic process RNA catabolic process mRNA catabolic process negative regulation of metabolic process cellular nitrogen compound metabolic process aromatic compound catabolic process negative regulation of cellular biosynthetic process cellular nitrogen compound catabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process negative regulation of gene expression negative regulation of macromolecule biosynthetic process heterocycle catabolic process nucleic acid catabolic process catabolic process RNA metabolic process macromolecule catabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process nuclear-transcribed mRNA catabolic process mRNA metabolic process nucleic acid metabolic process organic cyclic compound catabolic process negative regulation of biosynthetic process organic substance catabolic process cellular aromatic compound metabolic process ribonucleoprotein complex biogenesis protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly protein-containing complex assembly translational initiation cellular component organization or biogenesis protein-containing complex organization formation of cytoplasmic translation initiation complex cytoplasmic translation cytoplasmic translational initiation	protein-containing complex translation preinitiation complex intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cellular anatomical entity cytosol postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization organelle synapse protein-containing complex translation preinitiation complex intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cellular anatomical entity cytosol postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization organelle synapse cell junction asymmetric synapse eukaryotic 48S preinitiation complex eukaryotic translation initiation factor 3 complex eukaryotic translation initiation factor 3 complex, eIF3e membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen PML body nuclear lumen
D [auth F]	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT F	-	-	-
F [auth K]	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT K	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 ribonucleoprotein complex binding protein-containing complex binding ribosome binding RNA binding	regulation of cellular process cellular biosynthetic process organonitrogen compound biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process post-transcriptional regulation of gene expression organic substance metabolic process organic substance biosynthetic process nitrogen compound metabolic process translational initiation protein metabolic process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process regulation of cellular process cellular biosynthetic process organonitrogen compound biosynthetic process regulation of primary metabolic process regulation of nitrogen compound metabolic process post-transcriptional regulation of gene expression organic substance metabolic process organic substance biosynthetic process nitrogen compound metabolic process translational initiation protein metabolic process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process regulation of translational initiation cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process ribonucleoprotein complex biogenesis 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 protein-containing complex organization formation of cytoplasmic translation initiation complex cytoplasmic translation cytoplasmic translational initiation	protein-containing complex translation preinitiation complex intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cellular anatomical entity eukaryotic translation initiation factor 3 complex eukaryotic 48S preinitiation complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
G [auth L]	UNCHARACTERIZED PROTEIN	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	viral gene expression viral process viral translational termination-reinitiation viral translation ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly viral gene expression viral process viral translational termination-reinitiation viral translation ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis protein metabolic process organonitrogen compound metabolic process protein-containing complex organization formation of cytoplasmic translation initiation complex cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation cellular process cytoplasmic translational initiation metabolic process macromolecule metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen fibrillar center organelle intracellular non-membrane-bounded organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen fibrillar center organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle protein-containing complex translation preinitiation complex eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm eukaryotic 48S preinitiation complex nucleoplasm eukaryotic translation initiation factor 3 complex synapse cell junction
H [auth M]	EUKARYOTIC TRANSLATION INITIATION FACTOR 3 SUBUNIT M	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	ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis ribonucleoprotein complex biogenesis cellular biosynthetic process organonitrogen compound biosynthetic process protein-RNA complex assembly cellular component organization cellular component biogenesis protein-RNA complex organization cellular component assembly organic substance metabolic process protein-containing complex assembly organic substance biosynthetic process nitrogen compound metabolic process translational initiation cellular component organization or biogenesis protein metabolic process organonitrogen compound metabolic process protein-containing complex organization formation of cytoplasmic translation initiation complex cellular metabolic process primary metabolic process translation gene expression macromolecule biosynthetic process biosynthetic process cytoplasmic translation cellular process cytoplasmic translational initiation metabolic process macromolecule metabolic process	protein-containing complex translation preinitiation complex intracellular anatomical structure eukaryotic 43S preinitiation complex ribonucleoprotein complex cytoplasm cellular anatomical entity eukaryotic 48S preinitiation complex eukaryotic translation initiation factor 3 complex eukaryotic translation initiation factor 3 complex, eIF3m

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth C]	IPR027516	Eukaryotic translation initiation factor 3 subunit C	Family
B [auth C]	IPR000717	Proteasome component (PCI) domain	Domain
B [auth C]	IPR008905	Eukaryotic translation initiation factor 3 subunit C, N-terminal domain	Domain
B [auth C]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
B [auth C]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
E [auth H]	IPR037518	MPN domain	Domain
E [auth H]	IPR027524	Eukaryotic translation initiation factor 3 subunit H	Family
E [auth H]	IPR045810	eIF3h, C-terminal	Domain
E [auth H]	IPR000555	JAB1/MPN/MOV34 metalloenzyme domain	Domain
A	IPR027512	Eukaryotic translation initiation factor 3 subunit A	Family
A	IPR000717	Proteasome component (PCI) domain	Domain
C [auth E]	IPR016650	Eukaryotic translation initiation factor 3 subunit E	Family
C [auth E]	IPR019010	Eukaryotic translation initiation factor 3 subunit E, N-terminal	Domain
C [auth E]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
C [auth E]	IPR000717	Proteasome component (PCI) domain	Domain
F [auth K]	IPR016024	Armadillo-type fold	Homologous Superfamily
F [auth K]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
F [auth K]	IPR033464	CSN8/PSMD8/EIF3K	Domain
F [auth K]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
F [auth K]	IPR016020	Translation initiation factor 3, subunit 12, N-terminal, eukaryotic	Homologous Superfamily
F [auth K]	IPR000717	Proteasome component (PCI) domain	Domain
F [auth K]	IPR009374	Eukaryotic translation initiation factor 3 subunit K	Family
G [auth L]	IPR000717	Proteasome component (PCI) domain	Domain
G [auth L]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
G [auth L]	IPR019382	Translation initiation factor 3 complex subunit L	Family
H [auth M]	IPR045237	Eukaryotic translation initiation factor 3 subunit M eIF3m/COP9 signalosome complex subunit 7 COPS7	Family
H [auth M]	IPR000717	Proteasome component (PCI) domain	Domain
H [auth M]	IPR016024	Armadillo-type fold	Homologous Superfamily
H [auth M]	IPR040750	eIF3 subunit M, C-terminal helix domain	Domain
H [auth M]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
H [auth M]	IPR027528	Eukaryotic translation initiation factor 3 subunit M	Family