5TZS

Architecture of the yeast small subunit processome


Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
PF01092Ribosomal protein S6e (Ribosomal_S6e)Ribosomal protein S6e- Family
PF00900Ribosomal family S4e (Ribosomal_S4e)Ribosomal family S4e- Family
PF1612140S ribosomal protein S4 C-terminus (40S_S4_C)40S ribosomal protein S4 C-terminus- Family
PF08071RS4NT (NUC023) domain (RS4NT)RS4NT (NUC023) domainThis is the N-terminal domain of Ribosomal S4 / S4e proteins. This domain is associated with S4 and KOW domains [1].Domain
PF01479S4 domain (S4)S4 domainThe 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.
Domain
PF00467KOW motif (KOW)KOW motif- Family
PF01251Ribosomal protein S7e (Ribosomal_S7e)Ribosomal protein S7e- Family
PF01201Ribosomal protein S8e (Ribosomal_S8e)Ribosomal protein S8e- Family
PF01479S4 domain (S4)S4 domainThe 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.
Domain
PF00380Ribosomal protein S9/S16 (Ribosomal_S9)Ribosomal protein S9/S16- Family
PF00410Ribosomal protein S8 (Ribosomal_S8)Ribosomal protein S8- Domain
PF01282Ribosomal protein S24e (Ribosomal_S24e)Ribosomal protein S24e- Family
PF01200Ribosomal protein S28e (Ribosomal_S28e)Ribosomal protein S28e- Family
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
PF01248Ribosomal protein L7Ae/L30e/S12e/Gadd45 family (Ribosomal_L7Ae)Ribosomal protein L7Ae/L30e/S12e/Gadd45 familyThis family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD11 ...This family includes: Ribosomal L7A from metazoa, Ribosomal L8-A and L8-B from fungi, 30S ribosomal protein HS6 from archaebacteria, 40S ribosomal protein S12 from eukaryotes, Ribosomal protein L30 from eukaryotes and archaebacteria. Gadd45 and MyD118 [1].
Domain
PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
PF05189RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert)RNA 3'-terminal phosphate cyclase (RTC), insert domainRNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].
Domain
PF01137RNA 3'-terminal phosphate cyclase (RTC)RNA 3'-terminal phosphate cyclaseRNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].
Domain
PF00366Ribosomal protein S17 (Ribosomal_S17)Ribosomal protein S17- Domain
PF16205Ribosomal_S17 N-terminal (Ribosomal_S17_N)Ribosomal_S17 N-terminal- Family
PF03587EMG1/NEP1 methyltransferase (EMG1)EMG1/NEP1 methyltransferase- Family
PF00164Ribosomal protein S12/S23 (Ribosom_S12_S23)Ribosomal protein S12/S23- Family
PF00177Ribosomal protein S7p/S5e (Ribosomal_S7)Ribosomal protein S7p/S5eThis family contains ribosomal protein S7 from prokaryotes and S5 from eukaryotes.Domain

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
18S ribosomal RNAnonenonenone
U3 snoRNAnonenonenone
rpS6_ES6
    rpS4_ES4
      rpS7_eS7
      rpS8_eS8
        rpS9_uS4
          5' domain-associatednonenonenone
          3' domain-associatednonenonenone
          rpS16_uS9
            rpS22_uS8
              rpS24_eS24
                rpS28_eS28
                  Utp4nonenonenone
                  UtpA_CTD1nonenonenone
                  Beta-propeller 2nonenonenone
                  Utp17nonenonenone
                  Utp1nonenonenone
                  Utp6nonenonenone
                  Utp12nonenonenone
                  Utp13nonenonenone
                  Utp18nonenonenone
                  Utp21
                    Beta-propeller 5nonenonenone
                    UtpA_CTD4nonenonenone
                    Kre33nonenonenone
                    Kre33nonenonenone
                    Imp3nonenonenone
                    Nop56nonenonenone
                    Nop58nonenonenone
                    Nop1nonenonenone
                    Snu13
                    Ribosomal RNA-processing protein 9
                      RNA 3'-terminal phosphate cyclase-like protein
                        Bms1,Ribosome biogenesis protein BMS1,Bms1
                          Utp24nonenonenone
                          Imp4nonenonenone
                          Utp30nonenonenone
                          Unassigned KH domainnonenonenone
                          Utp20nonenonenone
                          Repeat protein 2nonenonenone
                          Beta-propeller 1nonenonenone
                          Repeat protein 1nonenonenone
                          Unassigned protein helicesnonenonenone
                          5' external transcribed spacernonenonenone
                          rpS11_uS17
                            UtpA_CTD2nonenonenone
                            Enp2nonenonenone
                            Nop1nonenonenone
                            Ribosomal RNA small subunit methyltransferase NEP1
                            40S ribosomal protein S23-A
                              Unassigned RNA helicesnonenonenone
                              rpS5_US7