8RG0

Structure of human eIF3 core from closed 48S translation initiation complex


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth 3]SCOP2B SuperfamilyARM repeat-like 8002866 3000116 SCOP2B (2022-06-29)
A [auth 3]SCOP2B SuperfamilyWinged helix DNA-binding domain 8002864 3000034 SCOP2B (2022-06-29)
B [auth 4]SCOP2B SuperfamilyEIF3 subunit F C-terminal domain-like 8053241 3002167 SCOP2B (2022-06-29)
B [auth 4]SCOP2B SuperfamilyJAB1/MPN domain-like 8053242 3001105 SCOP2B (2022-06-29)
F [auth 8]SCOP2B SuperfamilyJAB1/MPN domain-like 8053284 3001105 SCOP2B (2022-06-29)
ISCOP2B SuperfamilyHomeodomain-like 8052958 3000001 SCOP2B (2022-06-29)
L [auth O]SCOP2B SuperfamilyRibosomal S3Ae-like 8053212 3002166 SCOP2B (2022-06-29)
N [auth Q]SCOP2B SuperfamilyGlucocorticoid receptor-like (DNA-binding domain) 8053143 3000068 SCOP2B (2022-06-29)
O [auth n]SCOP2B SuperfamilyNucleic acid-binding proteins 8063426 3000135 SCOP2B (2022-06-29)
Q [auth v]SCOP2B SuperfamilyTPR-like 8091483 3001345 SCOP2B (2022-06-29)
Q [auth v]SCOP2B SuperfamilyWinged helix DNA-binding domain 8091486 3000034 SCOP2B (2022-06-29)
S [auth y]SCOP2B SuperfamilyTPR-like 8093044 3001345 SCOP2B (2022-06-29)
S [auth y]SCOP2B SuperfamilyWinged helix DNA-binding domain 8093051 3000034 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth 3]PF10075CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K)CSN8/PSMD8/EIF3K family- Family
B [auth 4]PF13012Maintenance of mitochondrial structure and function (MitMem_reg)Maintenance of mitochondrial structure and function- Family
C [auth 5]PF10255RNA polymerase I-associated factor PAF67 (Paf67)RNA polymerase I-associated factor PAF67- Repeat
D [auth 6]PF18005eIF3 subunit M, C-terminal helix (eIF3m_C_helix)eIF3 subunit M, C-terminal helixThis 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
D [auth 6]PF01399PCI domain (PCI)PCI domainThis domain has also been called the PINT motif (Proteasome, Int-6, Nip-1 and TRIP-15) [1].Domain
F [auth 8]PF19445C-terminal region of eIF3h (eIF3h_C)C-terminal region of eIF3h- Family
F [auth 8]PF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB)JAB1/Mov34/MPN/PAD-1 ubiquitin protease- Family
PF01667Ribosomal protein S27 (Ribosomal_S27e)Ribosomal protein S27- Family
PF00312Ribosomal protein S15 (Ribosomal_S15)Ribosomal protein S15- Domain
M [auth P]PF00411Ribosomal protein S11 (Ribosomal_S11)Ribosomal protein S11- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 3]Eukaryotic translation initiation factor 3 subunit K
B [auth 4]Eukaryotic translation initiation factor 3 subunit F
C [auth 5]Eukaryotic translation initiation factor 3 subunit L
D [auth 6]Eukaryotic translation initiation factor 3 subunit M
E [auth 7]mRNA---
F [auth 8]Eukaryotic translation initiation factor 3 subunit H
G [auth A]18S rRNA---
40S ribosomal protein S27
40S ribosomal protein S13
J [auth M]40S ribosomal protein S17
K [auth N]40S ribosomal protein SA
L [auth O]40S ribosomal protein S3a
M [auth P]40S ribosomal protein S14
N [auth Q]40S ribosomal protein S26
O [auth n]40S ribosomal protein S28
P [auth u]Eukaryotic translation initiation factor 3 subunit A
Q [auth v]Eukaryotic translation initiation factor 3 subunit E
R [auth x]Eukaryotic translation initiation factor 3 subunit D
S [auth y]Eukaryotic translation initiation factor 3 subunit C

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth 3]IPR016024Armadillo-type foldHomologous Superfamily
A [auth 3]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A [auth 3]IPR033464CSN8/PSMD8/EIF3KDomain
A [auth 3]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
A [auth 3]IPR016020Translation initiation factor 3, subunit 12, N-terminal, eukaryoticHomologous Superfamily
A [auth 3]IPR000717Proteasome component (PCI) domainDomain
A [auth 3]IPR009374Eukaryotic translation initiation factor 3 subunit KFamily
B [auth 4]IPR027531Eukaryotic translation initiation factor 3 subunit FFamily
B [auth 4]IPR024969EIF3F/CSN6-like, C-terminalDomain
B [auth 4]IPR037518MPN domainDomain
B [auth 4]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
C [auth 5]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
C [auth 5]IPR000717Proteasome component (PCI) domainDomain
C [auth 5]IPR019382Translation initiation factor 3 complex subunit LFamily
D [auth 6]IPR016024Armadillo-type foldHomologous Superfamily
D [auth 6]IPR040750eIF3 subunit M, C-terminal helix domainDomain
D [auth 6]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
D [auth 6]IPR027528Eukaryotic translation initiation factor 3 subunit MFamily
D [auth 6]IPR045237Eukaryotic translation initiation factor 3 subunit M eIF3m/COP9 signalosome complex subunit 7 COPS7Family
D [auth 6]IPR000717Proteasome component (PCI) domainDomain
F [auth 8]IPR027524Eukaryotic translation initiation factor 3 subunit HFamily
F [auth 8]IPR045810eIF3h, C-terminalDomain
F [auth 8]IPR050242JAMM/MPN+ metalloenzymes, peptidase M67AFamily
F [auth 8]IPR037518MPN domainDomain
F [auth 8]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
IPR023407Small ribosomal subunit protein eS27, zinc-binding domain superfamilyHomologous Superfamily
IPR000592Small ribosomal subunit protein eS27Family
IPR011332Zinc-binding ribosomal proteinHomologous Superfamily
IPR009068uS15/NS1, RNA-binding domain superfamilyHomologous Superfamily
IPR000589Small ribosomal subunit protein uS15Family
IPR023029Small ribosomal subunit protein uS15, archaea/eukaryotesFamily
IPR012606Small ribosomal subunit protein uS15, N-terminalDomain
J [auth M]IPR001210Small ribosomal subunit protein eS17Family
J [auth M]IPR036401Small ribosomal subunit protein eS17 superfamilyHomologous Superfamily
J [auth M]IPR018273Small ribosomal subunit protein eS17, conserved siteConserved Site
K [auth N]IPR023591Small ribosomal subunit protein uS2, flavodoxin-like domain superfamilyHomologous Superfamily
K [auth N]IPR001865Small ribosomal subunit protein uS2Family
K [auth N]IPR032281Small ribosomal subunit protein uS2, C-terminal domainDomain
K [auth N]IPR027504Small ribosomal subunit protein uS2, vertebratesFamily
K [auth N]IPR005707Small ribosomal subunit protein uS2, eukaryotic/archaealFamily
K [auth N]IPR018130Small ribosomal subunit protein uS2, conserved siteConserved Site
K [auth N]IPR027498Small ribosomal subunit protein uS2, eukaryoticFamily
L [auth O]IPR001593Small ribosomal subunit protein eS1Family
L [auth O]IPR018281Small ribosomal subunit protein eS1, conserved siteConserved Site
L [auth O]IPR027500Small ribosomal subunit protein eS1, eukaryotesFamily
M [auth P]IPR036967Small ribosomal subunit protein uS11 superfamilyHomologous Superfamily
M [auth P]IPR018102Small ribosomal subunit protein uS11, conserved siteConserved Site
M [auth P]IPR001971Small ribosomal subunit protein uS11Family
N [auth Q]IPR047864Ribosomal protein eS26, conserved siteConserved Site
N [auth Q]IPR038551Ribosomal protein eS26 superfamilyHomologous Superfamily
N [auth Q]IPR000892Small ribosomal subunit protein eS26Family
O [auth n]IPR028626Ribosomal protein eS28 conserved siteConserved Site
O [auth n]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
O [auth n]IPR000289Small ribosomal subunit protein eS28Family
P [auth u]IPR027512Eukaryotic translation initiation factor 3 subunit AFamily
P [auth u]IPR000717Proteasome component (PCI) domainDomain
Q [auth v]IPR016650Eukaryotic translation initiation factor 3 subunit EFamily
Q [auth v]IPR019010Eukaryotic translation initiation factor 3 subunit E, N-terminalDomain
Q [auth v]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
Q [auth v]IPR000717Proteasome component (PCI) domainDomain
R [auth x]IPR007783Eukaryotic translation initiation factor 3 subunit DFamily
S [auth y]IPR008905Eukaryotic translation initiation factor 3 subunit C, N-terminal domainDomain
S [auth y]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
S [auth y]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
S [auth y]IPR027516Eukaryotic translation initiation factor 3 subunit CFamily
S [auth y]IPR000717Proteasome component (PCI) domainDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth 3]PharosQ9UBQ5
B [auth 4]PharosO00303
D [auth 6]PharosQ7L2H7
F [auth 8]PharosO15372
PharosP42677
PharosP62277
J [auth M]PharosP08708
K [auth N]PharosP08865
M [auth P]PharosP62263
N [auth Q]PharosP62854
O [auth n]PharosP62857
P [auth u]PharosQ14152
Q [auth v]PharosP60228
R [auth x]PharosO15371
S [auth y]PharosQ99613