6hma: Difference between revisions

<StructureSection load='6hma' size='340' side='right' caption='[[6hma]], [[Resolution|resolution]] 2.65&Aring;' scene=''>

[[http://www.uniprot.org/uniprot/RL16_STAAB RL16_STAAB]] Binds 23S rRNA and is also seen to make contacts with the A and possibly P site tRNAs. [[http://www.uniprot.org/uniprot/RL6_STAAB RL6_STAAB]] This protein binds to the 23S rRNA, and is important in its secondary structure. It is located near the subunit interface in the base of the L7/L12 stalk, and near the tRNA binding site of the peptidyltransferase center. [[http://www.uniprot.org/uniprot/RL22_STAAB RL22_STAAB]] This protein binds specifically to 23S rRNA; its binding is stimulated by other ribosomal proteins, e.g. L4, L17, and L20. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).  The globular domain of the protein is located near the polypeptide exit tunnel on the outside of the subunit, while an extended beta-hairpin is found that lines the wall of the exit tunnel in the center of the 70S ribosome. [[http://www.uniprot.org/uniprot/RL23_STAAB RL23_STAAB]] One of the early assembly proteins it binds 23S rRNA. One of the proteins that surrounds the polypeptide exit tunnel on the outside of the ribosome. Forms the main docking site for trigger factor binding to the ribosome. [[http://www.uniprot.org/uniprot/RL21_STAAB RL21_STAAB]] This protein binds to 23S rRNA in the presence of protein L20. [[http://www.uniprot.org/uniprot/W8TRE0_STAAU W8TRE0_STAAU]] This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance.[HAMAP-Rule:MF_01337] [[http://www.uniprot.org/uniprot/A0A2S6D0C0_STAAU A0A2S6D0C0_STAAU]] This is 1 of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance. In the 70S ribosome it contacts protein S13 of the 30S subunit (bridge B1b), connecting the 2 subunits; this bridge is implicated in subunit movement. Contacts the P site tRNA; the 5S rRNA and some of its associated proteins might help stabilize positioning of ribosome-bound tRNAs.[HAMAP-Rule:MF_01333] [[http://www.uniprot.org/uniprot/RL2_STAAB RL2_STAAB]] One of the primary rRNA binding proteins. Required for association of the 30S and 50S subunits to form the 70S ribosome, for tRNA binding and peptide bond formation. It has been suggested to have peptidyltransferase activity; this is somewhat controversial. Makes several contacts with the 16S rRNA in the 70S ribosome. [[http://www.uniprot.org/uniprot/RL14_STAAB RL14_STAAB]] Binds to 23S rRNA. Forms part of two intersubunit bridges in the 70S ribosome. [[http://www.uniprot.org/uniprot/A0A133Q8Z9_STAAU A0A133Q8Z9_STAAU]] This is one of the proteins that binds to the 5S RNA in the ribosome where it forms part of the central protuberance.[HAMAP-Rule:MF_01334][SAAS:SAAS00720025] [[http://www.uniprot.org/uniprot/RL19_STAAB RL19_STAAB]] This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site. [[http://www.uniprot.org/uniprot/RL20_STAAB RL20_STAAB]] Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit. [[http://www.uniprot.org/uniprot/RL13_STAAB RL13_STAAB]] This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly. [[http://www.uniprot.org/uniprot/RL3_STAAB RL3_STAAB]] One of the primary rRNA binding proteins, it binds directly near the 3'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit. [[http://www.uniprot.org/uniprot/RL24_STAAB RL24_STAAB]] One of two assembly initiator proteins, it binds directly to the 5'-end of the 23S rRNA, where it nucleates assembly of the 50S subunit.  One of the proteins that surrounds the polypeptide exit tunnel on the outside of the subunit. [[http://www.uniprot.org/uniprot/RL15_STAAB RL15_STAAB]] Binds to the 23S rRNA. [[http://www.uniprot.org/uniprot/RL4_STAAB RL4_STAAB]] One of the primary rRNA binding proteins, this protein initially binds near the 5'-end of the 23S rRNA. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome.  Forms part of the polypeptide exit tunnel.  

</StructureSection>