※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 30S ribosomal protein S19
Protein Synonyms/Alias
 
Gene Name
 rpsS
Gene Synonyms/Alias
 b3316, JW3278
Created Date
 3-June-2014
Organism
 Escherichia coli (strain K12)
NCBI Taxa ID
 83333
Phosphorylation
Position
Peptide
Code
Type
References
35 KKPLRTWSRRSTIFP S HTP [1]
39 RTWSRRSTIFPNMIG T HTP [1]
33 GDKKPLRTWSRRSTI T HTP [1]
38 LRTWSRRSTIFPNMI S HTP [1]
Reference
 [1]The Escherichia coli phosphotyrosine proteome relates to core pathways and virulence.
 Hansen AM,Chaerkady R,Sharma J,Díaz-Mejía JJ,Tyagi N,Renuse S,Jacob HK,Pinto SM,Sahasrabuddhe NA,Kim MS,Delanghe B,Srinivasan N,Emili A,Kaper JB,Pandey A
 PLoS Pathog. 2013;9(6):e1003403. [PMID:23785281]
Functional Description From UniProt
 FUNCTION: In the E.coli 70S ribosome in the initiation state (PubMed:12809609) it has been modeled to contact the 23S rRNA of the 50S subunit forming part of bridge B1a; this bridge is broken in the model with bound EF-G. The 23S rRNA contact site in bridge B1a is modeled to differ in different ribosomal states (PubMed:12859903), contacting alternately S13 or S19. In the 3.5 angstroms resolved ribosome structures (PubMed:16272117) the contacts between L5, S13 and S19 bridge B1b are different, confirming the dynamic nature of this interaction. Bridge B1a is not visible in the crystallized ribosomes due to 23S rRNA disorder
Sequence Annotation From UniProt
 
Key Word From UniProt
 3D-structure; Completeproteome; Directproteinsequencing; Referenceproteome; Ribonucleoprotein; Ribosomalprotein; RNA-binding; rRNA-binding; tRNA-binding
Protein Sequence
 MPRSLKKGPF IDLHLLKKVE KAVESGDKKP LRTWSRRSTI FPNMIGLTIA VHNGRQHVPV 60
 FVTDEMVGHK LGEFAPTRTY RGHAADKKAK KK 92
  GO:0022627   C:cytosolic small ribosomal subunit IDA:EcoCyc
  GO:0019843   F:rRNA binding IEA:UniProtKB-HAMAP
  GO:0003735   F:structural constituent of ribosome IEA:InterPro
  GO:0000049   F:tRNA binding IEA:UniProtKB-KW
  GO:0006412   P:translation IEA:UniProtKB-HAMAP
  IPR002222   Ribosomal_S19.
  IPR005732   Ribosomal_S19_bac-type.
  IPR020934   Ribosomal_S19_CS.
  IPR023575   Ribosomal_S19_SF.
  PF00203   Ribosomal_S19.
  PS00323   RIBOSOMAL_S19.
  PR00975   RIBOSOMALS19.