6YBD | pdb_00006ybd

Structure of a human 48S translational initiation complex - eIF3


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth 4]SCOP2B SuperfamilyJAB1/MPN domain-like 8053242 3001105 SCOP2B (2022-06-29)
B [auth 4]SCOP2B SuperfamilyEIF3 subunit F C-terminal domain-like 8053241 3002167 SCOP2B (2022-06-29)
D [auth v]SCOP2B SuperfamilyTPR-like 8091483 3001345 SCOP2B (2022-06-29)
D [auth v]SCOP2B SuperfamilyWinged helix DNA-binding domain 8091486 3000034 SCOP2B (2022-06-29)
E [auth y]SCOP2B SuperfamilyTPR-like 8093044 3001345 SCOP2B (2022-06-29)
E [auth y]SCOP2B SuperfamilyWinged helix DNA-binding domain 8093051 3000034 SCOP2B (2022-06-29)
F [auth 8]SCOP2B SuperfamilyJAB1/MPN domain-like 8053284 3001105 SCOP2B (2022-06-29)
I [auth K]SCOP2B SuperfamilyGlucocorticoid receptor-like (DNA-binding domain) 8053139 3000068 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 P]SCOP2B SuperfamilyTranslational machinery components 8098844 3000571 SCOP2B (2022-06-29)
P [auth I]SCOP2B SuperfamilyHomeodomain-like 8052958 3000001 SCOP2B (2022-06-29)
P [auth I]SCOP2B SuperfamilyS15/NS1 RNA-binding domain 8052959 3001284 SCOP2B (2022-06-29)
R [auth 3]SCOP2B SuperfamilyARM repeat-like 8002866 3000116 SCOP2B (2022-06-29)
R [auth 3]SCOP2B SuperfamilyWinged helix DNA-binding domain 8002864 3000034 SCOP2B (2022-06-29)
M [auth N]SCOP2B SuperfamilySIS domain/Ribosomal protein S2-like 8052791 3001397 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth 4]Utp12e6ybd41 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
D [auth v]PA14e6ybdv1 A: alpha bundlesX: CNF1/YfiH-like putative cysteine hydrolasesH: BromodomainT: BromodomainF: PA14ECOD (develop294)
E [auth y]Utp12e6ybdy1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
F [auth 8]Utp12e6ybd81 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
GUtp12e6ybdG1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
HUtp12e6ybdH1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
I [auth K]Utp12e6ybdK1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
K [auth L]Utp12e6ybdL1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
L [auth O]Utp12e6ybdO1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
N [auth Q]Utp12e6ybdQ1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
O [auth P]Utp12e6ybdP1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
P [auth I]Utp12e6ybdI1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
R [auth 3]Utp12e6ybd31 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)
S [auth 5]Ribosomal_L17e6ybd501 A: alpha bundlesX: Rossmann-likeH: all-alpha NTP pyrophosphatasesT: Hypothetical protein AF_0060F: Ribosomal_L17ECOD (develop294)
M [auth N]Utp12e6ybdN1 A: alpha bundlesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: Utp12ECOD (develop294)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [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
A [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
B [auth 4]PF13012Maintenance of mitochondrial structure and function (MitMem_reg)Maintenance of mitochondrial structure and function- Family
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 proteaseProteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or J ...Proteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or JAMM domain [7]. These are metalloenzymes that function as the ubiquitin isopeptidase/ deubiquitinase in the ubiquitin-based signalling and protein turnover pathways in eukaryotes [7]. Versions of the domain in prokaryotic cognates of the ubiquitin-modification pathway are shown to have a similar role, and the archaeal protein from Haloferax volcanii is found to cleave ubiquitin-like small archaeal modifier proteins (SAMP1/2) from protein conjugates [8,9].
Domain
PF01667Ribosomal protein S27 (Ribosomal_S27e)Ribosomal protein S27- Family
I [auth K]PF01249Ribosomal protein S21e (Ribosomal_S21e)Ribosomal protein S21e- Family
K [auth L]PF03719Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C)Ribosomal protein S5, C-terminal domainDomain
K [auth L]PF00333Ribosomal protein S5, N-terminal domain (Ribosomal_S5)Ribosomal protein S5, N-terminal domainDomain
O [auth P]PF00411Ribosomal protein S11 (Ribosomal_S11)Ribosomal protein S11- Family
P [auth I]PF00312Ribosomal protein S15 (Ribosomal_S15)Ribosomal protein S15Domain
R [auth 3]PF10075CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K)CSN8/PSMD8/EIF3K family- Family
M [auth N]PF00318Ribosomal protein S2 (Ribosomal_S2)Ribosomal protein S2- Family
M [auth N]PF1612240S ribosomal protein SA C-terminus (40S_SA_C)40S ribosomal protein SA C-terminus- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 6]Eukaryotic translation initiation factor 3 subunit M
B [auth 4]Eukaryotic translation initiation factor 3 subunit F
C [auth u]Eukaryotic translation initiation factor 3 subunit A
D [auth v]Eukaryotic translation initiation factor 3 subunit E
E [auth y]Eukaryotic translation initiation factor 3 subunit C
F [auth 8]Eukaryotic translation initiation factor 3 subunit H
40S ribosomal protein S7
40S ribosomal protein S27
I [auth K]40S ribosomal protein S21
J [auth M]40S ribosomal protein S17
K [auth L]40S ribosomal protein S2
L [auth O]40S ribosomal protein S3a
N [auth Q]40S ribosomal protein S26
O [auth P]40S ribosomal protein S14
P [auth I]40S ribosomal protein S13
R [auth 3]Eukaryotic translation initiation factor 3 subunit K
S [auth 5]Eukaryotic translation initiation factor 3 subunit L
Q [auth x]Eukaryotic translation initiation factor 3 subunit D
M [auth N]40S ribosomal protein SA

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth 6]IPR016024Armadillo-type foldHomologous Superfamily
A [auth 6]IPR040750eIF3 subunit M, C-terminal helix domainDomain
A [auth 6]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
A [auth 6]IPR027528Eukaryotic translation initiation factor 3 subunit MFamily
A [auth 6]IPR045237Eukaryotic translation initiation factor 3 subunit M eIF3m/COP9 signalosome complex subunit 7 COPS7Family
A [auth 6]IPR000717Proteasome component (PCI) domainDomain
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 u]IPR027512Eukaryotic translation initiation factor 3 subunit AFamily
C [auth u]IPR054711eIF3a, PCI domain, TPR-like regionDomain
C [auth u]IPR000717Proteasome component (PCI) domainDomain
D [auth v]IPR016650Eukaryotic translation initiation factor 3 subunit EFamily
D [auth v]IPR019010Eukaryotic translation initiation factor 3 subunit E, N-terminalDomain
D [auth v]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
D [auth v]IPR000717Proteasome component (PCI) domainDomain
E [auth y]IPR008905Eukaryotic translation initiation factor 3 subunit C, N-terminal domainDomain
E [auth y]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
E [auth y]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
E [auth y]IPR027516Eukaryotic translation initiation factor 3 subunit CFamily
E [auth y]IPR000717Proteasome component (PCI) domainDomain
E [auth y]IPR058999EIF3CL-like, C-terminal 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
IPR000554Small ribosomal subunit protein eS7Family
IPR047861Small ribosomal subunit protein eS7, conserved siteConserved Site
IPR023407Small ribosomal subunit protein eS27, zinc-binding domain superfamilyHomologous Superfamily
IPR000592Small ribosomal subunit protein eS27Family
IPR011332Zinc-binding ribosomal proteinHomologous Superfamily
I [auth K]IPR038579Small ribosomal subunit protein eS21 superfamilyHomologous Superfamily
I [auth K]IPR018279Small ribosomal subunit protein eS21, conserved siteConserved Site
I [auth K]IPR001931Small ribosomal subunit protein eS21Family
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 L]IPR005711Small ribosomal subunit protein uS5, eukaryota_archaeaFamily
K [auth L]IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
K [auth L]IPR018192Small ribosomal subunit protein uS5, N-terminal, conserved siteConserved Site
K [auth L]IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
K [auth L]IPR000851Small ribosomal subunit protein uS5Family
K [auth L]IPR005324Small ribosomal subunit protein uS5, C-terminalDomain
K [auth L]IPR013810Small ribosomal subunit protein uS5, N-terminalDomain
L [auth O]IPR001593Small ribosomal subunit protein eS1Family
L [auth O]IPR027500Small ribosomal subunit protein eS1, eukaryotaFamily
L [auth O]IPR018281Small ribosomal subunit protein eS1, conserved siteConserved Site
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 P]IPR001971Small ribosomal subunit protein uS11Family
O [auth P]IPR036967Small ribosomal subunit protein uS11 superfamilyHomologous Superfamily
O [auth P]IPR018102Small ribosomal subunit protein uS11, conserved siteConserved Site
P [auth I]IPR009068uS15/NS1, RNA-binding domain superfamilyHomologous Superfamily
P [auth I]IPR000589Small ribosomal subunit protein uS15Family
P [auth I]IPR012606Small ribosomal subunit protein uS15, N-terminalDomain
P [auth I]IPR023029Small ribosomal subunit protein uS15, archaea/eukaryotaFamily
R [auth 3]IPR016024Armadillo-type foldHomologous Superfamily
R [auth 3]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
R [auth 3]IPR033464CSN8/PSMD8/EIF3KDomain
R [auth 3]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
R [auth 3]IPR016020Translation initiation factor 3, subunit 12, N-terminal, eukaryoticHomologous Superfamily
R [auth 3]IPR000717Proteasome component (PCI) domainDomain
R [auth 3]IPR009374Eukaryotic translation initiation factor 3 subunit KFamily
S [auth 5]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
S [auth 5]IPR000717Proteasome component (PCI) domainDomain
S [auth 5]IPR019382Translation initiation factor 3 complex subunit LFamily
Q [auth x]IPR007783Eukaryotic translation initiation factor 3 subunit DFamily
M [auth N]IPR023591Small ribosomal subunit protein uS2, flavodoxin-like domain superfamilyHomologous Superfamily
M [auth N]IPR001865Small ribosomal subunit protein uS2Family
M [auth N]IPR032281Small ribosomal subunit protein uS2, C-terminal domainDomain
M [auth N]IPR027498Small ribosomal subunit protein uS2, eukaryotaFamily
M [auth N]IPR027504Small ribosomal subunit protein uS2, vertebratesFamily
M [auth N]IPR018130Small ribosomal subunit protein uS2, conserved siteConserved Site
M [auth N]IPR005707Small ribosomal subunit protein uS2, eukaryota/archaeaFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth 6]PharosQ7L2H7
B [auth 4]PharosO00303
C [auth u]PharosQ14152
D [auth v]PharosP60228
E [auth y]PharosQ99613
F [auth 8]PharosO15372
PharosP62081
PharosP42677
I [auth K]PharosP63220
J [auth M]PharosP08708
K [auth L]PharosP15880
N [auth Q]PharosP62854
O [auth P]PharosP62263
P [auth I]PharosP62277
R [auth 3]PharosQ9UBQ5
Q [auth x]PharosO15371
M [auth N]PharosP08865