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
azo1140Conserved hypothetical MutT family protein. Homology to AGR_C_3368 of Agrobacterium tumefaciens of 33% (tremble:Q7CYF2). Pfam: NUDIX domain MutT is a small bacterial protein (~12-15Kd) involved in the GO system MEDLINE:1328155 responsible for removing an oxidatively damaged form of guanine (8-hydroxy- guanine or 7,8-dihydro-8-oxoguanine) from DNA and the nucleotide pool. 8-oxo-dGTP is inserted opposite dA and dC residues of template DNA with near equal efficiency, leading to A.T to G.C transversions. MutT specifically degrades 8-oxo-dGTP to the monophosphate, with the concomitant relea [...] (141 aa)    
Predicted Functional Partners:
dut
dUTP diphosphatase; This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA; Belongs to the dUTPase family.
     
 0.791
dfp
Phosphopantothenoylcysteine decarboxylase / Phosphopantothenate--cysteine ligase; 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.
       0.740
nadE
NAD(+) synthase (glutamine-hydrolyzing); Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
    
 0.712
metH
Probable methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate.
    
 0.654
fumB
Putative fumarate hydratase; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family.
    
  0.625
azo0728
Bifunctional DGTP-pyrophosphohydrolase/Thiamine-phosphate diphosphorylase; NUDIX hydrolase/thiamine phosphate synthase Condenses 4-methyl-5-(beta-hydroxyethyl)-thiazole monophosphate (THZ-P) and 4-amino-5-hydroxymethyl pyrimidine pyrophosphate (HMP-PP) to form thiamine monophosphate (TMP) (By similarity). InterPro: NUDIX hydrolase TIGRFAM: mutt: mutator mutT protein; High confidence in function and specificity.
 
  
0.617
radC1
DNA repair protein radC homolog, 64% Idnentity to SwisProt;Q82UL9,(58%) to Q8XWN0. TrEMBL;Q7NTH5(60% Identity) Signal Peptide Present Has PF04002, RadC, DNA repair protein;IPR001405: RadC plays a role in repair of DNA damage after UV and X-ray irradiation in prokaryotes. The E. coli radC gene encodes a RecG-like DNA recombination/repair function. RadC may function specifically in recombinational repair that is associated with the replication fork; Belongs to the UPF0758 family.
       0.531
lytB
Probable 4-hydroxy-3-methylbut-2-enyl diphosphate reductase; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Belongs to the IspH family.
    
  0.505
menA
Probable 14-dihydroxy-2-naphthoate octaprenyltransferase (EC 2.5.1.-) (DHNA-octaprenyltransferase). CONVERSION OF 1,4-DIHYDROXY-2-NAPHTHOATE (DHNA) TO DIMETHYLMENAQUINONE (DMK). ATTACHES OCTAPRENYLPYROPHOSPHATE A MEMBRANE-BOUND 40-CARBON SIDE CHAIN TO DHNA. THE CONVERSION OF DHNA TO DMK PROCEEDS IN THREE STAGES: THE REMOVAL OF THE CARBOXYL GROUP OF DHNA AS CO2 THE ATTACHMENT OF THE ISOPRENOID SIDE CHAIN AND A QUINOL-TO-QUINONE OXIDATION WHICH IS THOUGHT TO BE SPONTANEOUS (BY SIMILARITY). TIGRFAM: menA: 14-dihydroxy-2-naphthoate octaprenyltransferase; Specificity unclear.
     
  0.499
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
    
  0.479
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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