F [auth J] PF00380 Ribosomal protein S9/S16 (Ribosomal_S9) Ribosomal protein S9/S16 - Family F [auth J] PF01281 Ribosomal protein L9, N-terminal domain (Ribosomal_L9_N) Ribosomal protein L9, N-terminal domain - Domain J [auth Q] PF00886 Ribosomal protein S16 (Ribosomal_S16) Ribosomal protein S16 - Family J [auth Q] PF01196 Ribosomal protein L17 (Ribosomal_L17) Ribosomal protein L17 - Family L [auth S] PF01084 Ribosomal protein S18 (Ribosomal_S18) Ribosomal protein S18 - Family L [auth S] PF01245 Ribosomal protein L19 (Ribosomal_L19) Ribosomal protein L19 - Family Q [auth X] PF17136 Ribosomal proteins 50S L24/mitochondrial 39S L24 (ribosomal_L24) Ribosomal proteins 50S L24/mitochondrial 39S L24 - Family Q [auth X] PF00467 KOW motif (KOW) KOW motif - Family Y [auth 8] PF01632 Ribosomal protein L35 (Ribosomal_L35p) Ribosomal protein L35 - Family Z [auth 4] PF01197 Ribosomal protein L31 (Ribosomal_L31) Ribosomal protein L31 - Family A [auth E] PF03947 Ribosomal Proteins L2, C-terminal domain (Ribosomal_L2_C) Ribosomal Proteins L2, C-terminal domain - Domain A [auth E] PF00181 Ribosomal Proteins L2, RNA binding domain (Ribosomal_L2) Ribosomal Proteins L2, RNA binding domain - Domain A [auth E] PF00163 Ribosomal protein S4/S9 N-terminal domain (Ribosomal_S4) Ribosomal protein S4/S9 N-terminal domain - Family A [auth E] 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 ... 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 protein containing a pseudouridine synthetase and a deaminase domain, bacterial tyrosyl-tRNA synthetases, and a number of uncharacterized, small proteins that may be involved in translation regulation [1]. The S4 domain probably mediates binding to RNA. Less Domain K [auth R] PF00366 Ribosomal protein S17 (Ribosomal_S17) Ribosomal protein S17 - Domain K [auth R] PF00861 Ribosomal L18 of archaea, bacteria, mitoch. and chloroplast (Ribosomal_L18p) Ribosomal L18 of archaea, bacteria, mitoch. and chloroplast - Family M [auth T] PF00453 Ribosomal protein L20 (Ribosomal_L20) Ribosomal protein L20 - Family M [auth T] PF00203 Ribosomal protein S19 (Ribosomal_S19) Ribosomal protein S19 - Domain N [auth U] PF01649 Ribosomal protein S20 (Ribosomal_S20p) Ribosomal protein S20 - Family N [auth U] PF00829 Ribosomal prokaryotic L21 protein (Ribosomal_L21p) Ribosomal prokaryotic L21 protein - Family O [auth V] PF00237 Ribosomal protein L22p/L17e (Ribosomal_L22) Ribosomal protein L22p/L17e This family includes L22 from prokaryotes and chloroplasts and L17 from eukaryotes. Domain P [auth W] PF02482 Sigma 54 modulation protein / S30EA ribosomal protein (Ribosomal_S30AE) Sigma 54 modulation protein / S30EA ribosomal protein - Family P [auth W] PF00276 Ribosomal protein L23 (Ribosomal_L23) Ribosomal protein L23 - Family S [auth 1] PF00830 Ribosomal L28 family (Ribosomal_L28) Ribosomal L28 family - Family B [auth F] PF03719 Ribosomal protein S5, C-terminal domain (Ribosomal_S5_C) Ribosomal protein S5, C-terminal domain - Domain B [auth F] PF00297 Ribosomal protein L3 (Ribosomal_L3) Ribosomal protein L3 - Family B [auth F] PF00333 Ribosomal protein S5, N-terminal domain (Ribosomal_S5) Ribosomal protein S5, N-terminal domain - Domain T [auth 2] PF00831 Ribosomal L29 protein (Ribosomal_L29) Ribosomal L29 protein - Family U [auth 3] PF00327 Ribosomal protein L30p/L7e (Ribosomal_L30) Ribosomal protein L30p/L7e This family includes prokaryotic L30 and eukaryotic L7. Domain V [auth 5] PF01783 Ribosomal L32p protein family (Ribosomal_L32p) Ribosomal L32p protein family - Family W [auth 6] PF00471 Ribosomal protein L33 (Ribosomal_L33) Ribosomal protein L33 - Family X [auth 7] PF00468 Ribosomal protein L34 (Ribosomal_L34) Ribosomal protein L34 - Family C [auth G] PF00573 Ribosomal protein L4/L1 family (Ribosomal_L4) Ribosomal protein L4/L1 family - Family D [auth H] PF00281 Ribosomal protein L5 (Ribosomal_L5) Ribosomal protein L5 - Domain D [auth H] PF00673 ribosomal L5P family C-terminus (Ribosomal_L5_C) ribosomal L5P family C-terminus This region is found associated with Pfam:PF00281. Domain E [auth I] PF00347 Ribosomal protein L6 (Ribosomal_L6) Ribosomal protein L6 - Domain E [auth I] PF00410 Ribosomal protein S8 (Ribosomal_S8) Ribosomal protein S8 - Domain G [auth M] PF00164 Ribosomal protein S12/S23 (Ribosom_S12_S23) Ribosomal protein S12/S23 - Family G [auth M] PF00572 Ribosomal protein L13 (Ribosomal_L13) Ribosomal protein L13 - Family H [auth N] PF00238 Ribosomal protein L14p/L23e (Ribosomal_L14) Ribosomal protein L14p/L23e - Domain H [auth N] PF00416 Ribosomal protein S13/S18 (Ribosomal_S13) Ribosomal protein S13/S18 - Family I [auth O] PF00828 Ribosomal proteins 50S-L15, 50S-L18e, 60S-L27A (Ribosomal_L27A) Ribosomal proteins 50S-L15, 50S-L18e, 60S-L27A - Family I [auth O] PF00253 Ribosomal protein S14p/S29e (Ribosomal_S14) Ribosomal protein S14p/S29e - Family