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.
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:
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[Homology]
Score
panB3-methyl-2-oxobutanoate hydroxymethyltransferase; Catalyzes the reversible reaction in which hydroxymethyl group from 5,10-methylenetetrahydrofolate is transferred onto alpha- ketoisovalerate to form ketopantoate; Belongs to the PanB family. (263 aa)    
Predicted Functional Partners:
panC
Pantoate--beta-alanine ligase; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. Belongs to the pantothenate synthetase family.
  
 0.997
DIP1993
Conserved hypothetical protein; C-terminus is similar to the C-terminal region of Lotus japonicus pantoate--beta-alanine ligase precursor PanC SW:PANC_LOTJA (O24035) (307 aa) fasta scores: E(): 4.4e-07, 28.11% id in 217 aa. Similar to the Mycobacterium tuberculosis pantoate--beta-alanine ligase Rv3602c SW:PANC_MYCTU (O06280) (309 aa) fasta scores: E(): 4.7e-19, 38.62% id in 277 aa; Belongs to the pantothenate synthetase family.
 
  
 0.962
ilvE
Similar to Mycobacterium tuberculosis probable branched-chain amino acid aminotransferase IlvE or Rv2210c or MT2266 or MTCY190.21c SW:ILVE_MYCTU (Q10399) (368 aa) fasta scores: E(): 4.3e-93, 62.53% id in 363 aa, and to Bacillus subtilis putative branched-chain amino acid aminotransferase YwaA or Ipa-0R SW:ILVE_BACSU (P39576) (362 aa) fasta scores: E(): 1.1e-60, 44.62% id in 363 aa.
     
 0.934
DIP0950
Putative oxidoreductase; Catalyzes the NADPH-dependent reduction of ketopantoate into pantoic acid.
    
 0.929
ilvD
Similar to Streptomyces coelicolor dihydroxy-acid dehydratase IlvD or SCE7.12c SW:ILVD_STRCO (O69198) (617 aa) fasta scores: E(): 1.7e-161, 67.9% id in 617 aa, and to Escherichia coli dihydroxy-acid dehydratase IlvD or B3771 SW:ILVD_ECOLI (P05791) (616 aa) fasta scores: E(): 1.4e-155, 67.37% id in 613 aa; Belongs to the IlvD/Edd family.
     
 0.923
pafA
Conserved hypothetical protein; Catalyzes the covalent attachment of the prokaryotic ubiquitin-like protein modifier Pup to the proteasomal substrate proteins, thereby targeting them for proteasomal degradation. This tagging system is termed pupylation. The ligation reaction involves the side-chain carboxylate of the C-terminal glutamate of Pup and the side- chain amino group of a substrate lysine.
      
 0.862
guaA
GMP synthase [glutamine-hydrolysing]; Catalyzes the synthesis of GMP from XMP.
     
 0.659
hspR
Putative chaperone locus transcriptional regulator, HspR; Similar to Streptomyces coelicolor putative heat shock protein HspR or SCH44.08c SW:HSPR_STRCO (P40183) (151 aa) fasta scores: E(): 5.4e-16, 52.59% id in 135 aa, and to Mycobacterium tuberculosis HspR or Rv0353 or MTCY13E10.13 TR:O06302 (EMBL:Z95324) (126 aa) fasta scores: E(): 6.6e-23, 66.66% id in 117 aa.
      
 0.649
DIP1790
Glutamine amidotransferase protein; N-terminal region is similar to Streptomyces griseus para-aminobenzoate synthase Pab SW:PABS_STRGR (P32483) (723 aa) fasta scores: E(): 1.8e-48, 39.11% id in 698 aa, and to Streptomyces pristinaespiralis p-aminobenzoate synthase PapA TR:P72539 (EMBL:U60417) (719 aa) fasta scores: E(): 6.1e-43, 35.83% id in 734 aa.
 
  
 0.640
dfp
DNA/pantothenate metabolism flavoprotein homolog; Catalyzes two steps in the biosynthesis of coenzyme A. In the first step cysteine is conjugated to 4'-phosphopantothenate to form 4- phosphopantothenoylcysteine, in the latter compound is decarboxylated to form 4'-phosphopantotheine; In the C-terminal section; belongs to the PPC synthetase family.
 
   
 0.534
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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