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
rtcA-2RNA 3'-terminal phosphate cyclase; Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing. (338 aa)    
Predicted Functional Partners:
rtcR
Sigma-54 dependent transcriptional regulator RtcR; Identified by similarity to SP:P38035; match to protein family HMM PF00158; match to protein family HMM PF06956.
 
  
 0.975
rtcB-3
Conserved hypothetical protein, UPF0027 family; Identified by match to protein family HMM PF01139; Belongs to the RtcB family.
 
  
 0.925
rtcB-2
Conserved hypothetical protein; Identified by similarity to GB:AAQ59100.1; match to protein family HMM PF01139; Belongs to the RtcB family.
 
  
 0.923
MXAN_2806
Hydrolase, TatD family; Identified by similarity to SP:P37346; match to protein family HMM PF01026; match to protein family HMM PF04909; match to protein family HMM TIGR00010.
 
     0.906
MXAN_5981
Putative ribonuclease D; Identified by match to protein family HMM PF00570; match to protein family HMM PF01612.
   
  0.892
rpsK
Ribosomal protein S11; Located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine- Dalgarno cleft in the 70S ribosome; Belongs to the universal ribosomal protein uS11 family.
    
  0.881
MXAN_4982
Conserved hypothetical protein; Identified by similarity to PIR:C83072; match to protein family HMM PF01139.
 
  
 0.838
rpsD
Ribosomal protein S4; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
   
 0.823
rpsD-2
Ribosomal protein S4; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
   
 0.823
rph
Ribonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation.
   
 0.792
Your Current Organism:
Myxococcus xanthus
NCBI taxonomy Id: 246197
Other names: M. xanthus DK 1622, Myxococcus xanthus DK 1622
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