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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
tilSConserved hypothetical protein; Ligates lysine onto the cytidine present at position 34 of the AUA codon-specific tRNA(Ile) that contains the anticodon CAU, in an ATP-dependent manner. Cytidine is converted to lysidine, thus changing the amino acid specificity of the tRNA from methionine to isoleucine. Belongs to the tRNA(Ile)-lysidine synthase family. (280 aa)    
Predicted Functional Partners:
hpt
Similar to Vibrio harveyi hypoxanthine phosphoribosyltransferase Hpt SW:HPRT_VIBHA (P18134) (176 aa) fasta scores: E(): 5.3e-28, 48.21% id in 168 aa, and to Mycobacterium leprae hypoxanthine-guanine phosphoribosyltransferase ML0214 SW:HPRT_MYCLE (O69537) (203 aa) fasta scores: E(): 3.2e-40, 55.31% id in 188 aa; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
 
  
 0.963
DIP2005
Putative D-Ala D-Ala carboxypeptidase; Similar to Mycobacterium tuberculosis hypothetical 46.8 kDa protein Rv3627c or MT3729 or MTCY15C10.25 SWALL:AAK48090 (EMBL:Z95436) (461 aa) fasta scores: E(): 5.2e-11, 37.04% id in 440 aa, and to Escherichia coli penicillin-binding protein 4 precursor DacB or B3182 SWALL:PBP4_ECOLI (SWALL:P24228) (477 aa) fasta scores: E(): 4.4e-05, 26.55% id in 433 aa.
     
 0.840
lysU
Putative lysyl-tRNA synthetase; Similar to Escherichia coli heat inducible lysyl-tRNA synthetase LysU SW:SYK2_ECOLI (P14825) (504 aa) fasta scores: E(): 4.5e-73, 40.8% id in 522 aa, and to Mycobacterium tuberculosis lysyl-tRNA synthetase 1 Rv3598c SW:SYK1_MYCTU (O06284) (505 aa) fasta scores: E(): 3.9e-118, 61.87% id in 522 aa; Belongs to the class-II aminoacyl-tRNA synthetase family.
   
 
 0.762
lysS
Appears to be a gene fusion. N-terminal region similar to Streptomyces coelicolor putative integral membrane protein SC3C8.03c TR:O69916 (EMBL:AL023861) (589 aa) fasta scores: E(): 4.3e-57, 37.26% id in 577 aa. C-terminal region similar to Thermus aquaticus lysyl-tRNA synthetase LysS SW:SYK_THETH (P41255) (492 aa) fasta scores: E(): 9.8e-57, 40.8% id in 446 aa; Belongs to the class-II aminoacyl-tRNA synthetase family.
   
 
 0.758
pheT
Similar to Mycobacterium tuberculosis phenylalanyl-tRNA synthetase beta chain PheT or Rv1650 or MT1688 or MTCY06H11.15 SWALL:SYFB_MYCTU (SWALL:P94985) (831 aa) fasta scores: E(): 4.2e-156, 49.64% id in 844 aa, and to Bacillus subtilis phenylalanyl-tRNA synthetase beta chain PheT SWALL:SYFB_BACSU (SWALL:P17922) (804 aa) fasta scores: E(): 1.8e-53, 30.69% id in 847 aa.
 
  
 0.736
gpsI
Guanosine pentaphosphate synthetase/ polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
   
  
 0.691
DIP2009
Putative peptide synthase; N-terminal region similar to C-terminal region of Streptomyces lavendulae peptide synthetase SWALL:AAK81825 (EMBL:AF386507) (1531 aa) fasta scores: E(): 1.3e-38, 34.02% id in 814 aa, similar in its full length to Agrobacterium tumefaciens StrC58 AGR_l_3476p SWALL:AAK90311 (EMBL:AE008376) (1344 aa) fasta scores: E(): 6.2e-36, 32.96% id in 1338 aa, and N-terminal region similar to the full length of Amycolatopsis orientalis PCZA361.18 SWALL:O52803 (EMBL:AJ223998) (580 aa) fasta scores: E(): 1.3e-33, 38.2% id in 589 aa. C-terminal region presents low similarity [...]
  
 
 0.688
ftsH
Cell division protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
     
 0.683
ppa
Inorganic pyrophosphatase; Catalyzes the hydrolysis of inorganic pyrophosphate (PPi) forming two phosphate ions.
     
 0.656
folE
Similar to Bacillus subtilis GTP cyclohydrolase I FolE or MtrA SW:GCH1_BACSU (P19465) (190 aa) fasta scores: E(): 4.8e-42, 59.67% id in 186 aa, and to Mycobacterium tuberculosis GTP cyclohydrolase I FolE or GchA or Rv3609c or MT3713 or MTCY07H7B.13 SW:GCH1_MYCTU (O06273) (202 aa) fasta scores: E(): 9.6e-54, 76.63% id in 184 aa.
     
 0.630
Your Current Organism:
Corynebacterium diphtheriae
NCBI taxonomy Id: 257309
Other names: C. diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC 13129, Corynebacterium diphtheriae NCTC13129
Server load: low (14%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.