| A | Ribosomal_L2_1 | e6ftiA1   | 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) | 
 | A | Ribosomal_L2_C_2 | e6ftiA2   | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L2_C_2 | ECOD (1.6) | 
 | B | Ribosomal_L3 | e6ftiB1   | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: Ribosomal_L3 | ECOD (1.6) | 
 | C | Ribosomal_L4 | e6ftiC2   | 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) | 
 | C | Ribos_L4_asso_C | e6ftiC1   | A: extended segments | X: C-terminal helical region in 60S ribosomal protein L4 (L4p) (From Topology) | H: C-terminal helical region in 60S ribosomal protein L4 (L4p) (From Topology) | T: C-terminal helical region in 60S ribosomal protein L4 (L4p) | F: Ribos_L4_asso_C | ECOD (1.6) | 
 | D | Ribosomal_L5e | e6ftiD1   | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Ribosomal_L5e | ECOD (1.6) | 
 | E | Ribosomal_L6e | e6ftiE1   | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L6e | ECOD (1.6) | 
 | F | Ribosomal_L30_1 | e6ftiF1   | 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_1 | ECOD (1.6) | 
 | G | Ribosomal_L7Ae_1 | e6ftiG1   | A: a+b three layers | X: Bacillus chorismate mutase-like | H: L30e-like (From Topology) | T: L30e-like | F: Ribosomal_L7Ae_1 | ECOD (1.6) | 
 | H | Ribosomal_L6_2 | e6ftiH2   | A: a+b two layers | X: Ribosomal protein L6 (From Topology) | H: Ribosomal protein L6 (From Topology) | T: Ribosomal protein L6 | F: Ribosomal_L6_2 | ECOD (1.6) | 
 | H | Ribosomal_L6 | e6ftiH1   | 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) | 
 | I | Ribosomal_L16 | e6ftiI1   | 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) | 
 | J | Ribosomal_L5_C | e6ftiJ1   | 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) | 
 | K [auth L] | Ribosomal_L13e | e6ftiL1   | A: extended segments | X: RPL13 (From Topology) | H: RPL13 (From Topology) | T: RPL13 | F: Ribosomal_L13e | ECOD (1.6) | 
 | L [auth M] | Ribosomal_L14e | e6ftiM1   | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L14e | ECOD (1.6) | 
 | M [auth N] | Ribosomal_L15e | e6ftiN1   | 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_L15e | ECOD (1.6) | 
 | N [auth O] | Ribosomal_L13 | e6ftiO1   | 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) | 
 | O [auth P] | Ribosomal_L22 | e6ftiP1   | 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) | 
 | P [auth Q] | Ribosomal_L18 | e6ftiQ1   | 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_L18 | ECOD (1.6) | 
 | Q [auth R] | Ribosomal_L19e_N | e6ftiR2   | A: alpha arrays | X: Ribosomal protein L19 (L19e) N-terminal domain (From Topology) | H: Ribosomal protein L19 (L19e) N-terminal domain (From Topology) | T: Ribosomal protein L19 (L19e) N-terminal domain | F: Ribosomal_L19e_N | ECOD (1.6) | 
 | Q [auth R] | Ribosomal_L19e_C | e6ftiR1   | A: alpha bundles | X: Ribosomal protein L19 (L19e) C-terminal domain (From Topology) | H: Ribosomal protein L19 (L19e) C-terminal domain (From Topology) | T: Ribosomal protein L19 (L19e) C-terminal domain | F: Ribosomal_L19e_C | ECOD (1.6) | 
 | R [auth S] | Ribosomal_L18A | e6ftiS1   | A: a+b two layers | X: GP2-like | H: RplX-like (From Topology) | T: RplX-like | F: Ribosomal_L18A | ECOD (1.6) | 
 | S [auth T] | Ribosomal_L21e | e6ftiT1   | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L21e | ECOD (1.6) | 
 | T [auth U] | Ribosomal_L22e | e6ftiU1   | A: a+b two layers | X: Ribosomal protein L22e (From Topology) | H: Ribosomal protein L22e (From Topology) | T: Ribosomal protein L22e | F: Ribosomal_L22e | ECOD (1.6) | 
 | U [auth V] | Ribosomal_L14 | e6ftiV1   | 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) | 
 | V [auth W] | Ribosomal_L24e | e6ftiW1   | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: LIM domain-like | T: LIM domain-like | F: Ribosomal_L24e | ECOD (1.6) | 
 | W [auth X] | Ribosomal_L23_3 | e6ftiX1   | 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_3 | ECOD (1.6) | 
 | X [auth Y] | Ribosomal_L26 | e6ftiY1   | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L26 | ECOD (1.6) | 
 | Y [auth Z] | Ribosomal_L27e | e6ftiZ1   | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Ribosomal_L27e | ECOD (1.6) | 
 | Z [auth a] | Ribosomal_L18 | e6ftia1   | 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_L18 | ECOD (1.6) | 
 | AA [auth b] | Ribosomal_L29e | e6ftib1   | A: extended segments | X: RPL29 (From Topology) | H: RPL29 (From Topology) | T: RPL29 | F: Ribosomal_L29e | ECOD (1.6) | 
 | BA [auth c] | Ribosomal_L7Ae | e6ftic1   | A: a+b three layers | X: Bacillus chorismate mutase-like | H: L30e-like (From Topology) | T: L30e-like | F: Ribosomal_L7Ae | ECOD (1.6) | 
 | CA [auth d] | Ribosomal_L31e | e6ftid1   | A: a+b two layers | X: Ribosomal protein L31e-like | H: Ribosomal protein L31e/gp120 outer domain (From Topology) | T: Ribosomal protein L31e/gp120 outer domain | F: Ribosomal_L31e | ECOD (1.6) | 
 | DA [auth e] | Ribosomal_L32e | e6ftie1   | A: a/b three-layered sandwiches | X: Ribosomal protein L13/L15p/L18e/L32e | H: Ribosomal protein L32e (From Topology) | T: Ribosomal protein L32e | F: Ribosomal_L32e | ECOD (1.6) | 
 | EA [auth f] | Ribosomal_L35Ae | e6ftif1   | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: Alanine racemase-C | F: Ribosomal_L35Ae | ECOD (1.6) | 
 | FA [auth g] | Ribosomal_L34e | e6ftig1   | A: few secondary structure elements | X: Glucocorticoid receptor-like | H: RPL34 (From Topology) | T: RPL34 | F: Ribosomal_L34e | ECOD (1.6) | 
 | GA [auth h] | Ribosomal_L29_2 | e6ftih1   | A: alpha bundles | X: Long alpha-hairpin | H: Ribosomal protein L29 (L29p) (From Topology) | T: Ribosomal protein L29 (L29p) | F: Ribosomal_L29_2 | ECOD (1.6) | 
 | HA [auth i] | Ribosomal_L36e | e6ftii1   | A: alpha arrays | X: 60S ribosomal protein rpL36 (L36e) (From Topology) | H: 60S ribosomal protein rpL36 (L36e) (From Topology) | T: 60S ribosomal protein rpL36 (L36e) | F: Ribosomal_L36e | ECOD (1.6) | 
 | IA [auth j] | Ribosomal_L37e | e6ftij1   | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L37e | ECOD (1.6) | 
 | JA [auth k] | Ribosomal_L38e | e6ftik1   | A: a+b two layers | X: SRP9/14-like | H: Signal recognition particle alu RNA binding heterodimer SRP9/14-related (From Topology) | T: Signal recognition particle alu RNA binding heterodimer SRP9/14-related | F: Ribosomal_L38e | ECOD (1.6) | 
 | KA [auth l] | Ribosomal_L39 | e6ftil1   | A: extended segments | X: Ribosomal protein L39e (From Topology) | H: Ribosomal protein L39e (From Topology) | T: Ribosomal protein L39e | F: Ribosomal_L39 | ECOD (1.6) | 
 | LA [auth m] | Ribosomal_L40e | e6ftim1   | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L40e | ECOD (1.6) | 
 | MA [auth n] | Ribosomal_L41 | e6ftin1   | A: extended segments | X: Ribosomal protein L41-A (From Topology) | H: Ribosomal protein L41-A (From Topology) | T: Ribosomal protein L41-A | F: Ribosomal_L41 | ECOD (1.6) | 
 | NA [auth o] | Ribosomal_L44 | e6ftio1   | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L44 | ECOD (1.6) | 
 | OA [auth p] | Ribosomal_L37ae | e6ftip1   | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: Ribosomal_L37ae | ECOD (1.6) | 
 | PA [auth r] | Ribosomal_L28e | e6ftir1   | A: a+b two layers | X: RPL28 (From Topology) | H: RPL28 (From Topology) | T: RPL28 | F: Ribosomal_L28e | ECOD (1.6) | 
 | QA [auth s] | Ribosomal_L10 | e6ftis2   | A: a+b two layers | X: Alpha-beta plaits | H: Ribosomal protein L10-like (From Topology) | T: Ribosomal protein L10-like | F: Ribosomal_L10 | ECOD (1.6) | 
 | QA [auth s] | Ribosomal_P0_L10e | e6ftis1   | A: a+b two layers | X: Insertion domain in 60S ribosomal protein rpP0 (L10P) (From Topology) | H: Insertion domain in 60S ribosomal protein rpP0 (L10P) (From Topology) | T: Insertion domain in 60S ribosomal protein rpP0 (L10P) | F: Ribosomal_P0_L10e | ECOD (1.6) | 
 | RA [auth t] | Ribosomal_L11 | e6ftit2   | A: alpha arrays | X: HTH | H: HTH | T: Ribosomal protein L11, C-terminal domain | F: Ribosomal_L11 | ECOD (1.6) | 
 | RA [auth t] | Ribosomal_L11_N | e6ftit1   | 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) | 
 | WA [auth x] | SecY | e6ftix1   | A: alpha complex topology | X: Preprotein translocase SecY subunit (From Topology) | H: Preprotein translocase SecY subunit (From Topology) | T: Preprotein translocase SecY subunit | F: SecY | ECOD (1.6) | 
 | XA [auth y] | SecE_1 | e6ftiy1   | A: extended segments | X: Preprotein translocase SecE subunit (From Topology) | H: Preprotein translocase SecE subunit (From Topology) | T: Preprotein translocase SecE subunit | F: SecE_1 | ECOD (1.6) | 
 | YA [auth z] | Sec61_beta | e6ftiz1   | A: extended segments | X: Sec-beta subunit (From Topology) | H: Sec-beta subunit (From Topology) | T: Sec-beta subunit | F: Sec61_beta | ECOD (1.6) | 
 | CB [auth 4] | Ost4 | e6fti41   | A: extended segments | X: Oligosaccharyltransferase subunit ost4p (From Topology) | H: Oligosaccharyltransferase subunit ost4p (From Topology) | T: Oligosaccharyltransferase subunit ost4p | F: Ost4 | ECOD (1.6) | 
 | DB [auth 5] | STT3 | e6fti52   | A: alpha bundles | X: STT3/PglB/AglB transmembrane domain (From Topology) | H: STT3/PglB/AglB transmembrane domain (From Topology) | T: STT3/PglB/AglB transmembrane domain | F: STT3 | ECOD (1.6) | 
 | DB [auth 5] | archaeo_STT3_1st | e6fti51   | A: a/b three-layered sandwiches | X: STT3/PglB/AglB core domain (From Topology) | H: STT3/PglB/AglB core domain (From Topology) | T: STT3/PglB/AglB core domain | F: archaeo_STT3_1st | ECOD (1.6) |