6YBD
Structure of a human 48S translational initiation complex - eIF3
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
L [auth O] | SCOP2B Superfamily | Ribosomal S3Ae-like | 8053212 | 3002166 | SCOP2B (2022-06-29) |
M [auth N] | SCOP2B Superfamily | SIS domain/Ribosomal protein S2-like | 8052791 | 3001397 | SCOP2B (2022-06-29) |
N [auth Q] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053143 | 3000068 | SCOP2B (2022-06-29) |
O [auth P] | SCOP2B Superfamily | Translational machinery components | 8098844 | 3000571 | SCOP2B (2022-06-29) |
P [auth I] | SCOP2B Superfamily | Homeodomain-like | 8052958 | 3000001 | SCOP2B (2022-06-29) |
P [auth I] | SCOP2B Superfamily | S15/NS1 RNA-binding domain | 8052959 | 3001284 | SCOP2B (2022-06-29) |
R [auth 3] | SCOP2B Superfamily | ARM repeat-like | 8002866 | 3000116 | SCOP2B (2022-06-29) |
R [auth 3] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8002864 | 3000034 | SCOP2B (2022-06-29) |
B [auth 4] | SCOP2B Superfamily | JAB1/MPN domain-like | 8053242 | 3001105 | SCOP2B (2022-06-29) |
B [auth 4] | SCOP2B Superfamily | EIF3 subunit F C-terminal domain-like | 8053241 | 3002167 | SCOP2B (2022-06-29) |
D [auth v] | SCOP2B Superfamily | TPR-like | 8091483 | 3001345 | SCOP2B (2022-06-29) |
D [auth v] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8091486 | 3000034 | SCOP2B (2022-06-29) |
E [auth y] | SCOP2B Superfamily | TPR-like | 8093044 | 3001345 | SCOP2B (2022-06-29) |
E [auth y] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8093051 | 3000034 | SCOP2B (2022-06-29) |
F [auth 8] | SCOP2B Superfamily | JAB1/MPN domain-like | 8053284 | 3001105 | SCOP2B (2022-06-29) |
I [auth K] | SCOP2B Superfamily | Glucocorticoid receptor-like (DNA-binding domain) | 8053139 | 3000068 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
K [auth L] | PF03719 | e6ybdL3 | A: a+b two layers | X: Ribosomal protein S5 domain 2-like (From Topology) | H: Ribosomal protein S5 domain 2-like (From Topology) | T: Ribosomal protein S5 domain 2-like | F: PF03719 | ECOD (1.6) |
K [auth L] | PF00333 | e6ybdL2 | A: a+b two layers | X: dsRBD-like | H: dsRNA-binding domain-like (From Topology) | T: dsRNA-binding domain-like | F: PF00333 | ECOD (1.6) |
K [auth L] | PF00333 | e6ybdL1 | A: extended segments | X: N-terminal region in 40S ribosomal protein rpS2 (S5p) (From Topology) | H: N-terminal region in 40S ribosomal protein rpS2 (S5p) (From Topology) | T: N-terminal region in 40S ribosomal protein rpS2 (S5p) | F: PF00333 | ECOD (1.6) |
L [auth O] | PF01015 | e6ybdO1 | A: beta barrels | X: Ribosomal protein L25-like | H: 40S ribosomal protein S3A N-terminal domain (From Topology) | T: 40S ribosomal protein S3A N-terminal domain | F: PF01015 | ECOD (1.6) |
L [auth O] | PF01015 | e6ybdO2 | A: a+b two layers | X: T-fold | H: 40S ribosomal protein S3A C-terminal domain (From Topology) | T: 40S ribosomal protein S3A C-terminal domain | F: PF01015 | ECOD (1.6) |
M [auth N] | PF00318 | e6ybdN1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Ribosomal protein S2/SIS domain (From Topology) | T: Ribosomal protein S2/SIS domain | F: PF00318 | ECOD (1.6) |
N [auth Q] | PF01283 | e6ybdQ1 | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: PF01283 | ECOD (1.6) |
O [auth P] | PF00411 | e6ybdP1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: PF00411 | ECOD (1.6) |
P [auth I] | PF08069 | e6ybdI1 | A: alpha arrays | X: HTH | H: 40S ribosomal protein S13 N-terminal domain (From Topology) | T: 40S ribosomal protein S13 N-terminal domain | F: PF08069 | ECOD (1.6) |
P [auth I] | PF00312 | e6ybdI2 | A: alpha arrays | X: S15/NS1 RNA-binding domain (From Topology) | H: S15/NS1 RNA-binding domain (From Topology) | T: S15/NS1 RNA-binding domain | F: PF00312 | ECOD (1.6) |
R [auth 3] | PF10075 | e6ybd32 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF10075 | ECOD (1.6) |
R [auth 3] | PF10075 | e6ybd31 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: PF10075 | ECOD (1.6) |
B [auth 4] | PF01398 | e6ybd41 | A: a+b three layers | X: Cytidine deaminase-like (From Topology) | H: Cytidine deaminase-like (From Topology) | T: Cytidine deaminase-like | F: PF01398 | ECOD (1.6) |
B [auth 4] | PF13012 | e6ybd42 | 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: PF13012 | ECOD (1.6) |
D [auth v] | PF01399 | e6ybdv3 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01399 | ECOD (1.6) |
D [auth v] | PF09440 | e6ybdv1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: PF09440 | ECOD (1.6) |
D [auth v] | PF21357 | e6ybdv2 | 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: PF21357 | ECOD (1.6) |
E [auth y] | PF01399 | e6ybdy1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: PF01399 | ECOD (1.6) |
E [auth y] | PF05470 | e6ybdy2 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: PF05470 | ECOD (1.6) |
F [auth 8] | PF01398,PF19445 | e6ybd81 | A: a+b three layers | X: Cytidine deaminase-like (From Topology) | H: Cytidine deaminase-like (From Topology) | T: Cytidine deaminase-like | F: PF01398,PF19445 | ECOD (1.6) |
F [auth 8] | PF19445 | e6ybd82 | 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: PF19445 | ECOD (1.6) |
G | PF01251 | e6ybdG1 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: 40S ribosomal protein S7-A (From Topology) | T: 40S ribosomal protein S7-A | F: PF01251 | ECOD (1.6) |
H | PF01667 | e6ybdH1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: PF01667 | ECOD (1.6) |
I [auth K] | PF01249 | e6ybdK1 | A: a+b two layers | X: 40S ribosomal protein rpS21 (S21e) (From Topology) | H: 40S ribosomal protein rpS21 (S21e) (From Topology) | T: 40S ribosomal protein rpS21 (S21e) | F: PF01249 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth 6] | 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 |
A [auth 6] | 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 |
J [auth M] | PF00833 | Ribosomal S17 (Ribosomal_S17e) | Ribosomal S17 | - | Family |
K [auth L] | PF03719 | Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C) | Ribosomal protein S5, C-terminal domain | - | Domain |
K [auth L] | PF00333 | Ribosomal protein S5, N-terminal domain (Ribosomal_S5) | Ribosomal protein S5, N-terminal domain | - | Domain |
L [auth O] | PF01015 | Ribosomal S3Ae family (Ribosomal_S3Ae) | Ribosomal S3Ae family | - | Family |
M [auth N] | PF00318 | Ribosomal protein S2 (Ribosomal_S2) | Ribosomal protein S2 | - | Family |
M [auth N] | PF16122 | 40S ribosomal protein SA C-terminus (40S_SA_C) | 40S ribosomal protein SA C-terminus | - | Family |
N [auth Q] | PF01283 | Ribosomal protein S26e (Ribosomal_S26e) | Ribosomal protein S26e | - | Family |
O [auth P] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
P [auth I] | PF08069 | Ribosomal S13/S15 N-terminal domain (Ribosomal_S13_N) | Ribosomal S13/S15 N-terminal domain | This domain is found at the N-terminus of ribosomal S13 and S15 proteins. This domain is also identified as NUC021 [1]. | Domain |
P [auth I] | PF00312 | Ribosomal protein S15 (Ribosomal_S15) | Ribosomal protein S15 | - | Domain |
Q [auth x] | PF05091 | Eukaryotic translation initiation factor 3 subunit 7 (eIF-3) (eIF-3_zeta) | Eukaryotic translation initiation factor 3 subunit 7 (eIF-3) | - | Family |
R [auth 3] | PF10075 | CSN8/PSMD8/EIF3K family (CSN8_PSD8_EIF3K) | CSN8/PSMD8/EIF3K family | - | Family |
S [auth 5] | PF10255 | RNA polymerase I-associated factor PAF67 (Paf67) | RNA polymerase I-associated factor PAF67 | - | Repeat |
B [auth 4] | PF13012 | Maintenance of mitochondrial structure and function (MitMem_reg) | Maintenance of mitochondrial structure and function | - | Family |
B [auth 4] | PF01398 | JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB) | JAB1/Mov34/MPN/PAD-1 ubiquitin protease | - | Family |
C [auth u] | 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 |
D [auth v] | 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 |
D [auth v] | 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 |
D [auth v] | 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 y] | PF05470 | Eukaryotic translation initiation factor 3 subunit 8 N-terminus (eIF-3c_N) | Eukaryotic translation initiation factor 3 subunit 8 N-terminus | - | Repeat |
E [auth y] | 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 8] | PF19445 | C-terminal region of eIF3h (eIF3h_C) | C-terminal region of eIF3h | - | Family |
F [auth 8] | PF01398 | JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB) | JAB1/Mov34/MPN/PAD-1 ubiquitin protease | - | Family |
PF01251 | Ribosomal protein S7e (Ribosomal_S7e) | Ribosomal protein S7e | - | Family | |
PF01667 | Ribosomal protein S27 (Ribosomal_S27e) | Ribosomal protein S27 | - | Family | |
I [auth K] | PF01249 | Ribosomal protein S21e (Ribosomal_S21e) | Ribosomal protein S21e | - | Family |