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
sipVType I signal peptidase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the peptidase S26 family. (179 aa)    
Predicted Functional Partners:
lepA
Ribosomal elongation factor, GTPase; Required for accurate and efficient protein synthesis under certain stress conditions. May act as a fidelity factor of the translation reaction, by catalyzing a one-codon backward translocation of tRNAs on improperly translocated ribosomes. Back-translocation proceeds from a post-translocation (POST) complex to a pre- translocation (PRE) complex, thus giving elongation factor G a second chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP- dependent manner.
  
 
 0.806
rnhB
Ribonuclease HII; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.
  
  
 0.801
sipS
Type I signal peptidase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the peptidase S26 family.
 
   
0.742
rseP
Zinc metalloprotease; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
  
 0.733
rbgA
Ribosome biogenesis GTPase A; Required for a late step of 50S ribosomal subunit assembly. Has GTPase activity; Belongs to the TRAFAC class YlqF/YawG GTPase family. MTG1 subfamily.
  
    0.728
tufA
Elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
  
 0.660
tufA-2
Elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
  
 0.660
rpoN
RNA polymerase sigma-54 factor.
  
  
 0.657
ctpA
Carboxy-terminal processing protease; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the peptidase S41A family.
 
   
 0.641
topA
DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...]
  
  
 0.625
Your Current Organism:
Carnobacterium divergens
NCBI taxonomy Id: 2748
Other names: ATCC 35677, C. divergens, CCUG 30094, CIP 101029, Carnibacterium divergens, DSM 20623, IFO 15683, JCM 5816, JCM 9133, LMG 9199, LMG:9199, Lactobacillus divergens, NBRC 15683, NCDO 2763, NCIMB 11952, NCTC 13772, NRRL B-14830, strain 66
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