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
ndhNADH dehydrogenase; Similar to Corynebacterium glutamicum NADH dehydrogenase Ndh SWALL:Q9X710 (EMBL:AJ238250) (467 aa) fasta scores: E(): 2.7e-137, 78.71% id in 451 aa, and to Escherichia coli NADH dehydrogenase Ndh or B1109 SWALL:DHNA_ECOLI (SWALL:P00393) (433 aa) fasta scores: E(): 4.9e-20, 27.08% id in 443 aa. (454 aa)    
Predicted Functional Partners:
qcrA
Ubiquinol-cytochrome C reductase iron-sulfur protein; Iron-sulfur subunit of the cytochrome bc1 complex, an essential component of the respiratory electron transport chain required for ATP synthesis. The bc1 complex catalyzes the oxidation of menaquinol and the reduction of cytochrome c in the respiratory chain. The bc1 complex operates through a Q-cycle mechanism that couples electron transfer to generation of the proton gradient that drives ATP synthesis; Belongs to the Rieske iron-sulfur protein family.
   
  
 0.720
DIP1218
Conserved hypothetical protein; Low similarity to Mycobacterium tuberculosis putative cyclopropane fatty acid synthase UfaA1 or Rv0447c or MT0463 or MTV037.11C SWALL:O53732 (EMBL:AL021932) (427 aa) fasta scores: E(): 2.2e-13, 27.14% id in 431 aa, and to Agrobacterium tumefaciens StrC58 AGR_C_3601p SWALL:AAK87737 (EMBL:AE008115) (410 aa) fasta scores: E(): 5.1e-06, 21.91% id in 356 aa.
       0.675
qcrB
Ubiquinol-cytochrome C reductase cytochrome B subunit; Cytochrome b subunit of the cytochrome bc1 complex, an essential component of the respiratory electron transport chain required for ATP synthesis. The bc1 complex catalyzes the oxidation of menaquinol and the reduction of cytochrome c in the respiratory chain. The bc1 complex operates through a Q-cycle mechanism that couples electron transfer to generation of the proton gradient that drives ATP synthesis.
   
  
 0.665
DIP0675
Similar to Escherichia coli hydrogenase 2 maturation protease HybD or B2993 SW:HYBD_ECOLI (P37182) (164 aa) fasta scores: E(): 6.6e-12, 34.88% id in 172 aa.
    
 
 0.647
gpmA
Phosphoglycerate mutase 1; Catalyzes the interconversion of 2-phosphoglycerate and 3- phosphoglycerate.
    
   0.614
ctaE
Similar to Corynebacterium glutamicum cytochrome AA3 oxidase subunit III CtaE TR:Q9AEL8 (EMBL:AJ306418) (205 aa) fasta scores: E(): 9.9e-67, 81.95% id in 205 aa, and to Mycobacterium tuberculosis probable cytochrome C oxidase polypeptide III CtaE or Rv2193 or MT2249 or MTCY190.04 SW:COX3_MYCTU (Q10385) (203 aa) fasta scores: E(): 3.6e-47, 60% id in 205 aa.
  
  
 0.598
rpsO
30S ribosomal protein S15; 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.
   
  
 0.587
qcrC
Ubiquinol-cytochrome C reductase cytochrome C subunit; Cytochrome c1 subunit of the cytochrome bc1 complex, an essential component of the respiratory electron transport chain required for ATP synthesis. The bc1 complex catalyzes the oxidation of menaquinol and the reduction of cytochrome c in the respiratory chain. The bc1 complex operates through a Q-cycle mechanism that couples electron transfer to generation of the proton gradient that drives ATP synthesis.
  
  
 0.586
rpoB
DNA-directed RNA polymerase beta chain; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
      
 0.583
rpsB
30S ribosomal protein S2; Similar to Mycobacterium tuberculosis 30S ribosomal protein S2 RpsB or Rv2890c or MT2958 or MTCY274.21c SW:RS2_MYCTU (Q10796) (287 aa) fasta scores: E(): 1.4e-68, 70.94% id in 265 aa, and to Escherichia coli 30S ribosomal protein S2 RpsB or B0169 or Z0180 or ECS0171 SW:RS2_ECOLI (P02351) (240 aa) fasta scores: E(): 2.8e-40, 50.22% id in 225 aa; Belongs to the universal ribosomal protein uS2 family.
   
  
 0.580
Your Current Organism:
Corynebacterium diphtheriae
NCBI taxonomy Id: 257309
Other names: C. diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC13129
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