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
rplTLSU ribosomal protein L20P; 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. (117 aa)    
Predicted Functional Partners:
rplM
LSU ribosomal protein L13P; 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.
 
 
 0.997
infC
Bacterial translation initiation factor 3 (bIF-3); IF-3 binds to the 30S ribosomal subunit and shifts the equilibrum between 70S ribosomes and their 50S and 30S subunits in favor of the free subunits, thus enhancing the availability of 30S subunits on which protein synthesis initiation begins.
  
 0.997
rpmI
LSU ribosomal protein L35P; InterPro IPR001706: IPR021137: IPR018265; KEGG: dps:DP1426 50S ribosomal protein L35; PFAM: Ribosomal protein L35; SPTR: 50S ribosomal protein L35; TIGRFAM: ribosomal protein L35; PFAM: Ribosomal protein L35; TIGRFAM: ribosomal protein L35; Belongs to the bacterial ribosomal protein bL35 family.
 
 
 0.997
rpsI
COGs: COG0103 Ribosomal protein S9; InterPro IPR000754: IPR020574; KEGG: dps:DP1326 30S ribosomal protein S9; PFAM: ribosomal protein S9; SPTR: 30S ribosomal protein S9; PFAM: Ribosomal protein S9/S16; Belongs to the universal ribosomal protein uS9 family.
 
 
 0.996
rpsG
SSU ribosomal protein S7P; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA; Belongs to the universal ribosomal protein uS7 family.
  
 
 0.995
rplV
LSU ribosomal protein L22P; 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.
  
 
 0.995
rpsB
COGs: COG0052 Ribosomal protein S2; InterPro IPR001865: IPR005706: IPR017871: IPR018130; KEGG: dak:DaAHT2_0967 ribosomal protein S2; PFAM: ribosomal protein S2; SPTR: Ribosomal protein S2; TIGRFAM: ribosomal protein S2; PFAM: Ribosomal protein S2; TIGRFAM: ribosomal protein S2, bacterial type; Belongs to the universal ribosomal protein uS2 family.
 
 
 0.995
rplU
LSU ribosomal protein L21P; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
 
 
 0.995
rpmA
COGs: COG0211 Ribosomal protein L27; InterPro IPR001684; KEGG: dps:DP2591 50S ribosomal protein L27; PFAM: ribosomal protein L27; SPTR: 50S ribosomal protein L27; TIGRFAM: ribosomal protein L27; PFAM: Ribosomal L27 protein; TIGRFAM: ribosomal protein L27; Belongs to the bacterial ribosomal protein bL27 family.
 
 
 0.995
rpsR
SSU ribosomal protein S18P; Binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit; Belongs to the bacterial ribosomal protein bS18 family.
 
 
 0.995
Your Current Organism:
Desulfobulbus propionicus
NCBI taxonomy Id: 577650
Other names: D. propionicus DSM 2032, Desulfobulbus propionicus DSM 2032, Desulfobulbus propionicus str. DSM 2032, Desulfobulbus propionicus strain DSM 2032
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