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
proBGlutamate 5-kinase; Catalyzes the transfer of a phosphate group to glutamate to form L-glutamate 5-phosphate. (376 aa)    
Predicted Functional Partners:
proA
Gamma-glutamyl phosphate reductase; Catalyzes the NADPH-dependent reduction of L-glutamate 5- phosphate into L-glutamate 5-semialdehyde and phosphate. The product spontaneously undergoes cyclization to form 1-pyrroline-5-carboxylate. Belongs to the gamma-glutamyl phosphate reductase family.
 
 0.999
proC
Pyrroline-5-carboxylate reductase; Catalyzes the reduction of 1-pyrroline-5-carboxylate (PCA) to L-proline.
 
 
 0.970
obg
GTP1/OBG-family GTP-binding protein; An essential GTPase which binds GTP, GDP and possibly (p)ppGpp with moderate affinity, with high nucleotide exchange rates and a fairly low GTP hydrolysis rate. Plays a role in control of the cell cycle, stress response, ribosome biogenesis and in those bacteria that undergo differentiation, in morphogenesis control. Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family.
  
  
 0.918
nadD
Putative nicotinate-nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
     
 0.809
rpmA
Similar to Escherichia coli 50S ribosomal protein L27 RpmA SW:RL27_ECOLI (P02427) (84 aa) fasta scores: E(): 3.1e-16, 64.19% id in 81 aa, and to Mycobacterium leprae 50S ribosomal protein L27 ML1466 SW:RL27_MYCLE (Q9CBZ3) (88 aa) fasta scores: E(): 2.7e-24, 83.95% id in 81 aa; Belongs to the bacterial ribosomal protein bL27 family.
     
 0.789
rsfS
Conserved hypothetical protein; Functions as a ribosomal silencing factor. Interacts with ribosomal protein L14 (rplN), blocking formation of intersubunit bridge B8. Prevents association of the 30S and 50S ribosomal subunits and the formation of functional ribosomes, thus repressing translation.
     
 0.762
DIP1772
Similar to Mycobacterium tuberculosis hypothetical protein Rv2417c TR:P71726 (EMBL:Z81368) (280 aa) fasta scores: E(): 1e-21, 34.92% id in 272 aa, and to Streptomyces coelicolor hypothetical protein SCC123.07c TR:Q9RDL7 (EMBL:AL136518) (281 aa) fasta scores: E(): 6e-21, 36.13% id in 274 aa.
       0.742
DIP1773
Similar to Mycobacterium leprae possible phosphoglycerate mutase ML1452 TR:Q9CC00 (EMBL:AL583922) (224 aa) fasta scores: E(): 1.1e-34, 44.26% id in 244 aa, and to Mycobacterium tuberculosis hypothetical protein Rv2419c TR:P71724 (EMBL:Z81368) (223 aa) fasta scores: E(): 6.3e-34, 52.88% id in 191 aa.
       0.742
DIP1778
Putative membrane protein; No significant database matches. Doubtful CDS.
       0.718
ribA
Riboflavin biosynthesis protein RibA; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the C-terminal section; belongs to the GTP cyclohydrolase II family.
     
 0.671
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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