Cryo-EM structure of a late human pre-40S ribosomal subunit - State A
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| F [auth E] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8052756 | 3000135 | SCOP2B (2022-06-29) |
| F [auth E] | SCOP2B Superfamily | Alpha-L RNA-binding motif | 8052755 | 3001473 | SCOP2B (2022-06-29) |
| F [auth E] | SCOP2B Superfamily | Translation proteins SH3-like KOW motif containing domain | 8052757 | 3000334 | SCOP2B (2022-06-29) |
| S [auth T] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8089318 | 3000034 | SCOP2B (2022-06-29) |
| H [auth F] | SCOP2B Superfamily | Ribosomal protein S7 | 8066003 | 3000799 | SCOP2B (2022-06-29) |
| G [auth e] | SCOP2B Superfamily | Ribosomal protein S30e-like | 8053453 | 3002190 | SCOP2B (2022-06-29) |
| E [auth c] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8063426 | 3000135 | SCOP2B (2022-06-29) |
| D [auth B] | SCOP2B Superfamily | Ribosomal S3Ae-like | 8053212 | 3002166 | SCOP2B (2022-06-29) |
| AA [auth I] | SCOP2B Superfamily | 50S Ribosomal protein L14-like | 8053077 | 3000433 | SCOP2B (2022-06-29) |
| Y [auth L] | SCOP2B Superfamily | Ribosomal S17 N-terminal domain-like | 8052715 | 3002138 | SCOP2B (2022-06-29) |
| Y [auth L] | SCOP2B Superfamily | Nucleic acid-binding proteins | 8052717 | 3000135 | SCOP2B (2022-06-29) |
| X [auth N] | SCOP2B Superfamily | Homeodomain-like | 8052958 | 3000001 | SCOP2B (2022-06-29) |
| X [auth N] | SCOP2B Superfamily | S15/NS1 RNA-binding domain | 8052959 | 3001284 | SCOP2B (2022-06-29) |
| W [auth O] | SCOP2B Superfamily | Translational machinery components | 8098844 | 3000571 | SCOP2B (2022-06-29) |
| U [auth Q] | SCOP2B Superfamily | Ribosomal protein S5 domain 2-like | 8082685 | 3000100 | SCOP2B (2022-06-29) |
| T [auth S] | SCOP2B Superfamily | S13-like H2TH domain | 8101555 | 3000053 | SCOP2B (2022-06-29) |
| P [auth W] | SCOP2B Superfamily | Ribosomal protein S8 | 8095469 | 3000709 | SCOP2B (2022-06-29) |
| K [auth Z] | SCOP2B Superfamily | Winged helix DNA-binding domain | 8090992 | 3000034 | SCOP2B (2022-06-29) |
| J [auth G] | SCOP2B Superfamily | GS N-terminal domain-like | 8053171 | 3000408 | 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) |
|---|---|---|---|---|---|---|---|---|
| F [auth E] | DEAD | e6g4wE1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| S [auth T] | DEAD | e6g4wT1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| Z [auth J] | DEAD | e6g4wJ1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| DA [auth q] | DEAD | e6g4wq1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| I [auth H] | DEAD | e6g4wH1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| H [auth F] | DEAD | e6g4wF1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| G [auth e] | DEAD | e6g4we1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| E [auth c] | DEAD | e6g4wc1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| D [auth B] | DEAD | e6g4wB1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| C [auth b] | DEAD | e6g4wb1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| CA [auth r] | DEAD | e6g4wr1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| AA [auth I] | DEAD | e6g4wI1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| Y [auth L] | DEAD | e6g4wL1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| X [auth N] | DEAD | e6g4wN1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| W [auth O] | DEAD | e6g4wO1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| V [auth P] | DEAD | e6g4wP1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| U [auth Q] | DEAD | e6g4wQ1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| T [auth S] | DEAD | e6g4wS1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| B [auth R] | DEAD | e6g4wR1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| P [auth W] | DEAD | e6g4wW1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| O [auth w] | DEAD | e6g4ww1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| N [auth X] | DEAD | e6g4wX1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| M [auth x] | DEAD | e6g4wx1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| L [auth Y] | DEAD | e6g4wY1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| K [auth Z] | DEAD | e6g4wZ1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
| J [auth G] | DEAD | e6g4wG1 | A: alpha bundles | X: Phosphorylase/hydrolase-like | H: Peptidyl-tRNA hydrolase-like | T: Peptidyl-tRNA hydrolase-like | F: DEAD | ECOD (develop294) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| F [auth E] | PF00900 | Ribosomal family S4e (Ribosomal_S4e) | Ribosomal family S4e | - | Family |
| F [auth E] | PF16121 | 40S ribosomal protein S4 C-terminus (40S_S4_C) | 40S ribosomal protein S4 C-terminus | - | Family |
| F [auth E] | PF08071 | RS4NT (NUC023) domain (RS4NT) | RS4NT (NUC023) domain | This is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1]. | Domain |
| F [auth E] | PF00467 | KOW motif (KOW) | KOW motif | - | Family |
| S [auth T] | PF01090 | Ribosomal protein S19e (Ribosomal_S19e) | Ribosomal protein S19e | - | Family |
| Z [auth J] | PF00163 | Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4) | Ribosomal protein S4/S9 N-terminal domain | - | Family |
| Z [auth J] | PF01479 | S4 domain (S4) | S4 domain | The S4 domain is a small domain consisting of 60-65 amino acid residues that was detected in the bacterial ribosomal protein S4, eukaryotic ribosomal S9, two families of pseudouridine synthases, a novel family of predicted RNA methylases, a yeast pro ... | Domain |
| H [auth F] | PF00177 | Ribosomal protein S7p/S5e (Ribosomal_S7) | Ribosomal protein S7p/S5e | This family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes. | Domain |
| D [auth B] | PF01667 | Ribosomal protein S27 (Ribosomal_S27e) | Ribosomal protein S27 | - | Family |
| AA [auth I] | PF01201 | Ribosomal protein S8e (Ribosomal_S8e) | Ribosomal protein S8e | - | Family |
| Y [auth L] | PF00366 | Ribosomal protein S17 (Ribosomal_S17) | Ribosomal protein S17 | Domain | |
| Y [auth L] | PF16205 | Ribosomal_S17 N-terminal (Ribosomal_S17_N) | Ribosomal_S17 N-terminal | - | Family |
| X [auth N] | PF00312 | Ribosomal protein S15 (Ribosomal_S15) | Ribosomal protein S15 | Domain | |
| W [auth O] | PF00411 | Ribosomal protein S11 (Ribosomal_S11) | Ribosomal protein S11 | - | Family |
| V [auth P] | PF00203 | Ribosomal protein S19 (Ribosomal_S19) | Ribosomal protein S19 | Domain | |
| U [auth Q] | PF08241 | Methyltransferase domain (Methyltransf_11) | Methyltransferase domain | Members of this family are SAM dependent methyltransferases. | Domain |
| U [auth Q] | PF00380 | Ribosomal protein S9/S16 (Ribosomal_S9) | Ribosomal protein S9/S16 | - | Family |
| T [auth S] | PF00416 | Ribosomal protein S13/S18 (Ribosomal_S13) | Ribosomal protein S13/S18 | - | Family |
| B [auth R] | PF03966 | Trm112p-like protein (Trm112p) | Trm112p-like protein | The function of this family is uncertain. The bacterial members are about 60-70 amino acids in length and the eukaryotic examples are about 120 amino acids in length. The C terminus contains the strongest conservation. Trm112p is required for tRNA ... | Domain |
| P [auth W] | PF00410 | Ribosomal protein S8 (Ribosomal_S8) | Ribosomal protein S8 | Domain | |
| N [auth X] | PF00164 | Ribosomal protein S12/S23 (Ribosom_S12_S23) | Ribosomal protein S12/S23 | This protein is known as S12 in bacteria and archaea and S23 in eukaryotes. | Domain |
| L [auth Y] | PF01282 | Ribosomal protein S24e (Ribosomal_S24e) | Ribosomal protein S24e | - | Family |
| J [auth G] | PF01092 | Ribosomal protein S6e (Ribosomal_S6e) | Ribosomal protein S6e | - | Family |














