| D [auth AD] | S4 | e4v4aAD1 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Alpha-L RNA-binding motif | F: S4 | ECOD (1.6) |
| F [auth AF] | Ribosomal_S6 | e4v4aAF1 | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal protein S6 (From Topology) | T: Ribosomal protein S6 | F: Ribosomal_S6 | ECOD (1.6) |
| I [auth AI] | Ribosomal_S9 | e4v4aAI1 | 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: Ribosomal_S9 | ECOD (1.6) |
| J [auth AJ] | Ribosomal_S10 | e4v4aAJ1 | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal protein S10 (From Topology) | T: Ribosomal protein S10 | F: Ribosomal_S10 | ECOD (1.6) |
| L [auth AL] | Ribosom_S12_S23 | e4v4aAL1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: Ribosom_S12_S23 | ECOD (1.6) |
| M [auth AM] | Ribosomal_S13_1 | e4v4aAM1 | A: alpha arrays | X: HhH/H2TH | H: H2TH (From Topology) | T: H2TH | F: Ribosomal_S13_1 | ECOD (1.6) |
| N [auth AN] | Ribosomal_S14 | e4v4aAN1 | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: Ribosomal_S14 | ECOD (1.6) |
| O [auth AO] | Ribosomal_S15_1 | e4v4aAO1 | 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: Ribosomal_S15_1 | ECOD (1.6) |
| R [auth AR] | Ribosomal_S18 | e4v4aAR1 | A: alpha arrays | X: HTH | H: HTH | T: tri-helical | F: Ribosomal_S18 | ECOD (1.6) |
| S [auth AS] | Ribosomal_S19 | e4v4aAS1 | A: a+b two layers | X: Ribosomal protein S19 (From Topology) | H: Ribosomal protein S19 (From Topology) | T: Ribosomal protein S19 | F: Ribosomal_S19 | ECOD (1.6) |
| T [auth AT] | Ribosomal_S20p | e4v4aAT1 | A: alpha bundles | X: Spectrin repeat-like | H: Ribosomal protein S20 (From Topology) | T: Ribosomal protein S20 | F: Ribosomal_S20p | ECOD (1.6) |
| AA [auth BE] | Ribosomal_L6 | e4v4aBE2 | A: a+b two layers | X: Ribosomal protein L6 (From Topology) | H: Ribosomal protein L6 (From Topology) | T: Ribosomal protein L6 | F: Ribosomal_L6 | ECOD (1.6) |
| AA [auth BE] | Ribosomal_L6_1 | e4v4aBE1 | A: a+b two layers | X: Ribosomal protein L6 (From Topology) | H: Ribosomal protein L6 (From Topology) | T: Ribosomal protein L6 | F: Ribosomal_L6_1 | ECOD (1.6) |
| GA [auth BK] | Ribosomal_L16 | e4v4aBK1 | A: a+b complex topology | X: alpha/beta-Hammerhead/Barrel-sandwich hybrid | H: alpha/beta-Hammerhead/Barrel-sandwich hybrid | T: Ribosomal protein L10e | F: Ribosomal_L16 | ECOD (1.6) |
| HA [auth BL] | Ribosomal_L17_1 | e4v4aBL1 | A: a+b two layers | X: Enolase-N/ribosomal protein | H: Prokaryotic ribosomal protein L17 (From Topology) | T: Prokaryotic ribosomal protein L17 | F: Ribosomal_L17_1 | ECOD (1.6) |
| MA [auth BQ] | Ribosomal_L22 | e4v4aBQ1 | A: a+b two layers | X: Enolase-N/ribosomal protein | H: Ribosomal protein L22 (From Topology) | T: Ribosomal protein L22 | F: Ribosomal_L22 | ECOD (1.6) |
| NA [auth BR] | Ribosomal_L23_2 | e4v4aBR1 | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal proteins S24e, L23 and L15e (From Topology) | T: Ribosomal proteins S24e, L23 and L15e | F: Ribosomal_L23_2 | ECOD (1.6) |
| OA [auth BS] | ribosomal_L24_1 | e4v4aBS1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: ribosomal_L24_1 | ECOD (1.6) |
| PA [auth BT] | Ribosomal_L25p | e4v4aBT2 | A: beta barrels | X: Ribosomal protein L25-like | H: Ribosomal protein L25-like (From Topology) | T: Ribosomal protein L25-like | F: Ribosomal_L25p | ECOD (1.6) |
| PA [auth BT] | Ribosomal_TL5_C_1 | e4v4aBT1 | A: a+b complex topology | X: Ribosomal protein TL5/L25 C-terminal domain-like | H: Ribosomal protein TL5/L25 C-terminal domain-related (From Topology) | T: Ribosomal protein TL5/L25 C-terminal domain-related | F: Ribosomal_TL5_C_1 | ECOD (1.6) |
| SA [auth BW] | Ribosomal_L29 | e4v4aBW1 | A: alpha bundles | X: Long alpha-hairpin | H: Ribosomal protein L29 (L29p) (From Topology) | T: Ribosomal protein L29 (L29p) | F: Ribosomal_L29 | ECOD (1.6) |
| TA [auth BX] | Ribosomal_L30 | e4v4aBX1 | A: a+b two layers | X: Ribosomal protein L30p/L7e (From Topology) | H: Ribosomal protein L30p/L7e (From Topology) | T: Ribosomal protein L30p/L7e | F: Ribosomal_L30 | ECOD (1.6) |
| UA [auth BY] | Ribosomal_L31 | e4v4aBY1 | A: few secondary structure elements | X: Ribosomal protein L31p (From Topology) | H: Ribosomal protein L31p (From Topology) | T: Ribosomal protein L31p | F: Ribosomal_L31 | ECOD (1.6) |
| XA [auth B2] | Ribosomal_L34 | e4v4aB21 | A: extended segments | X: 50S ribosomal protein L34 (From Topology) | H: 50S ribosomal protein L34 (From Topology) | T: 50S ribosomal protein L34 | F: Ribosomal_L34 | ECOD (1.6) |
| K [auth AK] | Ribosomal_S11 | e4v4aAK1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Ribosomal_S11 | ECOD (1.6) |
| P [auth AP] | Ribosomal_S16_1 | e4v4aAP1 | A: a+b two layers | X: Ribosomal protein S16 (From Topology) | H: Ribosomal protein S16 (From Topology) | T: Ribosomal protein S16 | F: Ribosomal_S16_1 | ECOD (1.6) |
| Q [auth AQ] | Ribosomal_S17_1 | e4v4aAQ1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: Ribosomal_S17_1 | ECOD (1.6) |
| B [auth AB] | Ribosomal_S2 | e4v4aAB1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Ribosomal protein S2/SIS domain (From Topology) | T: Ribosomal protein S2/SIS domain | F: Ribosomal_S2 | ECOD (1.6) |
| W [auth BA] | Ribosomal_L2_1 | e4v4aBA2 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: Ribosomal_L2_1 | ECOD (1.6) |
| W [auth BA] | Ribosomal_L2_C | e4v4aBA1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L2_C | ECOD (1.6) |
| X [auth BB] | Ribosomal_L3 | e4v4aBB1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: Ribosomal_L3 | ECOD (1.6) |
| Y [auth BC] | Ribosomal_L4 | e4v4aBC1 | A: a/b three-layered sandwiches | X: Ribosomal protein L4 (From Topology) | H: Ribosomal protein L4 (From Topology) | T: Ribosomal protein L4 | F: Ribosomal_L4 | ECOD (1.6) |
| Z [auth BD] | Ribosomal_L5_C | e4v4aBD1 | A: a+b two layers | X: Ribosomal protein L5 (From Topology) | H: Ribosomal protein L5 (From Topology) | T: Ribosomal protein L5 | F: Ribosomal_L5_C | ECOD (1.6) |
| BA [auth BF] | Ribosomal_L9_N | e4v4aBF1 | A: a+b two layers | X: L9 N-domain-like | H: L9 N-domain-like (From Topology) | T: L9 N-domain-like | F: Ribosomal_L9_N | ECOD (1.6) |
| CA [auth BG] | Ribosomal_L11 | e4v4aBG2 | A: alpha arrays | X: HTH | H: HTH | T: Ribosomal protein L11, C-terminal domain | F: Ribosomal_L11 | ECOD (1.6) |
| CA [auth BG] | Ribosomal_L11_N | e4v4aBG1 | A: a+b two layers | X: Ribosomal protein L11/L12e N-terminal domain-like | H: Ribosomal protein L11/L12e N-terminal domain (From Topology) | T: Ribosomal protein L11/L12e N-terminal domain | F: Ribosomal_L11_N | ECOD (1.6) |
| C [auth AC] | Ribosomal_S3_C | e4v4aAC1 | A: a+b two layers | X: T-fold | H: Ribosomal protein S3-C (From Topology) | T: Ribosomal protein S3-C | F: Ribosomal_S3_C | ECOD (1.6) |
| C [auth AC] | KH_2_1 | e4v4aAC2 | A: a+b two layers | X: Alpha-lytic protease prodomain-like | H: KH-domains | T: Prokaryotic type KH domain (KH-domain type II) | F: KH_2_1 | ECOD (1.6) |
| DA [auth BH] | Ribosomal_L13 | e4v4aBH1 | A: a/b three-layered sandwiches | X: Ribosomal protein L13/L15p/L18e/L32e | H: Ribosomal protein L13 and L16-A (From Topology) | T: Ribosomal protein L13 and L16-A | F: Ribosomal_L13 | ECOD (1.6) |
| EA [auth BI] | Ribosomal_L14 | e4v4aBI1 | A: beta barrels | X: Ribosomal protein L14-like | H: Ribosomal protein L14-related (From Topology) | T: Ribosomal protein L14-related | F: Ribosomal_L14 | ECOD (1.6) |
| FA [auth BJ] | Ribosomal_L27A | e4v4aBJ1 | A: a/b three-layered sandwiches | X: Ribosomal protein L13/L15p/L18e/L32e | H: Ribosomal proteins L15p and L18e (From Topology) | T: Ribosomal proteins L15p and L18e | F: Ribosomal_L27A | ECOD (1.6) |
| IA [auth BM] | Ribosomal_L18p | e4v4aBM1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Ribosomal_L18p | ECOD (1.6) |
| JA [auth BN] | Ribosomal_L19 | e4v4aBN1 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L19 | ECOD (1.6) |
| KA [auth BO] | Ribosomal_L20 | e4v4aBO1 | A: alpha arrays | X: PABP domain-like | H: Ribosomal protein L20 (From Topology) | T: Ribosomal protein L20 | F: Ribosomal_L20 | ECOD (1.6) |
| LA [auth BP] | Ribosomal_L21p | e4v4aBP1 | A: beta barrels | X: Ribosomal protein L21p (From Topology) | H: Ribosomal protein L21p (From Topology) | T: Ribosomal protein L21p | F: Ribosomal_L21p | ECOD (1.6) |
| QA [auth BU] | Ribosomal_L27 | e4v4aBU1 | A: a+b complex topology | X: alpha/beta-Hammerhead/Barrel-sandwich hybrid | H: alpha/beta-Hammerhead/Barrel-sandwich hybrid | T: Ribosomal L27 protein | F: Ribosomal_L27 | ECOD (1.6) |
| VA [auth BZ] | Ribosomal_L32p | e4v4aBZ1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L32p | ECOD (1.6) |
| WA [auth B1] | Ribosomal_L33 | e4v4aB11 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L33 | ECOD (1.6) |
| E [auth AE] | Ribosomal_S5_C | e4v4aAE1 | 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: Ribosomal_S5_C | ECOD (1.6) |
| E [auth AE] | Ribosomal_S5 | e4v4aAE2 | A: a+b two layers | X: dsRBD-like | H: dsRNA-binding domain-like (From Topology) | T: dsRNA-binding domain-like | F: Ribosomal_S5 | ECOD (1.6) |
| YA [auth B3] | Ribosomal_L35p | e4v4aB31 | A: a+b two layers | X: Ribosomal protein L35p (From Topology) | H: Ribosomal protein L35p (From Topology) | T: Ribosomal protein L35p | F: Ribosomal_L35p | ECOD (1.6) |
| ZA [auth B4] | Ribosomal_L36 | e4v4aB41 | A: few secondary structure elements | X: Ribosomal protein L36 (From Topology) | H: Ribosomal protein L36 (From Topology) | T: Ribosomal protein L36 | F: Ribosomal_L36 | ECOD (1.6) |
| AB [auth B5] | Ribosomal_L1_2nd_1 | e4v4aB51 | A: a+b two layers | X: a+b domain in Ribosomal protein L1 (From Topology) | H: a+b domain in Ribosomal protein L1 (From Topology) | T: a+b domain in Ribosomal protein L1 | F: Ribosomal_L1_2nd_1 | ECOD (1.6) |
| AB [auth B5] | Ribosomal_L1_1st_1 | e4v4aB52 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Rossmann-like domain in Ribosomal protein L1 (From Topology) | T: Rossmann-like domain in Ribosomal protein L1 | F: Ribosomal_L1_1st_1 | ECOD (1.6) |
| G [auth AG] | Ribosomal_S7_1 | e4v4aAG1 | A: alpha arrays | X: Ribosomal protein S7 (From Topology) | H: Ribosomal protein S7 (From Topology) | T: Ribosomal protein S7 | F: Ribosomal_S7_1 | ECOD (1.6) |
| H [auth AH] | Ribosomal_S8_N | e4v4aAH1 | A: a+b two layers | X: R3H domain-like | H: Ribosomal protein S8, N-terminal domain (From Topology) | T: Ribosomal protein S8, N-terminal domain | F: Ribosomal_S8_N | ECOD (1.6) |
| H [auth AH] | Ribosomal_S8_C | e4v4aAH2 | A: a+b two layers | X: Ribosomal protein S8, C-terminal domain (From Topology) | H: Ribosomal protein S8, C-terminal domain (From Topology) | T: Ribosomal protein S8, C-terminal domain | F: Ribosomal_S8_C | ECOD (1.6) |
