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
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. (274 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.
 
 0.999
panD
Aspartate 1-decarboxylase precursor; Catalyzes the pyruvoyl-dependent decarboxylation of aspartate to produce beta-alanine.
  
  
 0.997
pabB
Original (2000) note: Cj0862c, pabB, probable para-aminobenzoate synthase component I, len: 594 aa; simlar to e.g. PABB_ECOLI para-aminobenzoate synthase component I (EC 4.1.3.-) (453 aa), fasta scores; opt: 541 z-score: 604.3 E(): 2.3e-26, 35.7% identity in 252 aa overlap. 39.3% identity to HP0293. Contains Pfam match to entry PF00425 chorismate_bind, chorismate binding enzyme; Updated (2006) note: Characterised in Escherichia coli with acceptable identity score. Putative not added to product function. Functional classification - Biosynthesis of cofactors, prosthetic groups and carrie [...]
 
  
 0.708
Cj0299
Original (2000) note: Cj0299, possible periplasmic beta-lactamase, len: 257 aa; similar to members of the class-D beta-lactamase family e.g. BLL1_PSEAE BETA-LACTAMASE LCR-1 PRECURSOR (EC 3.5.2.6) (Pseudomonas aeruginosa plasmid PMG76) (260 aa), fasta scores; opt: 423 z-score: 305.2 E(): 9.6e-10, 33.7% identity in 255 aa overlap. No Hp match. Contains N-terminal signal sequence; Updated (2006) note: Some characterisation work within Pseudomonas aeruginosa and Escherichia coli with marginal identity scores. Putative kept within product function. Functional classification - Antibiotic res [...]
  
  
 0.689
ilvD
Dihydroxy-acid dehydratase; Original (2000) note: Cj0013, ilvD, probable dihydroxy-acid dehydratase, len: 558 aa; highly similar to e.g. ILVD_ECOLI dihydroxy-acid dehydratase (EC 4.2.1.9) (605 aa), fasta scores; opt: 1091 z-score: 2191.4 E(): 0,46.9% identity in 597 aa overlap. 32.0% identity to HP1100 (6-phosphogluconate dehydratase). Contains PS00886 and PS00887 Dihydroxy-acid and 6-phosphogluconate dehydratases signatures 1 and 2, and Pfam match to entry PF00920 ILVD_EDD, Dehydratase family, score 784.10, E-value 5.5e-232; Updated (2006) note: Characterised within Escherichia coli w [...]
   
 
 0.648
dfp
Phosphopantothenoylcysteine decarboxylase; 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.
 
  
 0.541
trpD
Anthranilate synthase component II; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA).
   
  
 0.536
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
     
 0.523
ilvE
Branched-chain amino acid aminotransferase; Acts on leucine, isoleucine and valine. Belongs to the class-IV pyridoxal-phosphate-dependent aminotransferase family.
     
 0.518
ribD
Original (2000) note: Cj1622, ribD, probable riboflavin-specific deaminase, len: 336 aa; similar to e.g. RIBD_ACTPL riboflavin-specific deaminase (EC 3.5.4.-) (410 aa), fasta scores; opt: 320 z-score: 381.1 E(): 6.6e-14, 35.7% identity in 235 aa overlap, and RIBD_ECOLI riboflavin-specific deaminase (EC 3.5.4.-). (367 aa), opt: 249 z-score: 298.4 E(): 2.7e-09, 28.4% identity in 282 aa overlap. 37.9% identity to; HP1505. Contains Pfam match to entry PF00383 dCMP_cyt_deam, Cytidine and deoxycytidylate deaminases zinc-binding region; Updated (2006) note: Characterisation has been carried o [...]
  
  
 0.512
Your Current Organism:
Campylobacter jejuni NCTC 11168
NCBI taxonomy Id: 192222
Other names: C. jejuni subsp. jejuni NCTC 11168 = ATCC 700819, Campylobacter jejuni subsp. jejuni ATCC 700819, Campylobacter jejuni subsp. jejuni ATCC 700819 = NCTC 11168, Campylobacter jejuni subsp. jejuni NCTC 11168, Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819
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