STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
RplURibosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family. (104 aa)    
Predicted Functional Partners:
RpmA
Ribosomal protein L27; Best Blastp hit = gi|13701443|dbj|BAB42737.1| (AP003134) 50S ribosomal protei L27 (BL30) [Staphylococcus aureus], score 134, E-value 4.00E-31; Belongs to the bacterial ribosomal protein bL27 family.
 
 
 0.999
RplS
Ribosomal protein L19; 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.
 
 
 0.994
RplT
Ribosomal protein L20; 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.
 
 
 0.994
RpsQ
Ribosomal protein S17; One of the primary rRNA binding proteins, it binds specifically to the 5'-end of 16S ribosomal RNA.
  
 
 0.994
RplD
Ribosomal protein L4; 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.
  
 
 0.994
RpsT
Ribosomal protein S20; Binds directly to 16S ribosomal RNA.
  
 
 0.993
RpsO
Ribosomal protein S15P/S13E; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it helps nucleate assembly of the platform of the 30S subunit by binding and bridging several RNA helices of the 16S rRNA.
 
 
 0.993
RpsB
Ribosomal protein S2; Best Blastp hit = gi|10175047|dbj|BAB06146.1| (AP001515) 30S ribosomal protein S2 [Bacillus halodurans], score 367, E-value 1.00E-100; Belongs to the universal ribosomal protein uS2 family.
  
 
 0.993
RpsI
Ribosomal protein S9; Best Blastp hit = gi|10172781|dbj|BAB03888.1| (AP001507) 30S ribosomal protein S9 [Bacillus halodurans], score 189, E-value 2.00E-47; Belongs to the universal ribosomal protein uS9 family.
 
 
 0.993
RplM
Ribosomal protein L13; 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.
 
 
 0.993
Your Current Organism:
Caldanaerobacter subterraneus
NCBI taxonomy Id: 273068
Other names: C. subterraneus subsp. tengcongensis MB4, Caldanaerobacter subterraneus subsp. tengcongensis MB4, Thermoanaerobacter tengcongensis MB4, Thermoanaerobacter tengcongensis str. MB4, Thermoanaerobacter tengcongensis strain MB4
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