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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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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ptsHPhosphocarrier protein HPr (Histidine-containing protein) (Protein H). This is a component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS), a major carbohydrate active -transport system. The phosphoryl group from phosphoenolpyruvate (PEP) is transferred to the phosphoryl carrier protein HPr by enzyme I. Phospho-HPr then transfers it to the permease (enzymes II/III). HPr is common to all PTS (By similarity). 64% HPr_HisP_S.IPR000032; HPr_protein.IPR002114; HPr_SerP_S. IPR005698; PTS_HPr. Pfam:PF00381; PTS-HPr; 1; High confidence in function and specificity. (89 aa)    
Predicted Functional Partners:
ptsI
Putative Phosphoenolpyruvate-protein phosphotransferase; General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).
 
 0.999
ptsL
This is a component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS), a major carbohydrate active -transport system. The IICD domains contain the sugar binding site and the transmembrane channel; the IIA domain contains the primary phosphorylation site (the donor is phospho-HPr); IIA transfers its phosphoryl group to the IIB domain which finally transfers it to the sugar. 32% EIIA-man.IPR004720; PTSIIB_sorb. Pfam:PF03610; EIIA-man; 1.PF03830; PTSIIB_sorb; 1; Specificity unclear.
 
 
 0.995
ptsN
protein-Npi-phosphohistidine-sugar phosphotransferase; Probable nitrogen regulatory IIA protein,; High confidence in function and specificity.
 
 
 0.939
hprK
Probable Hpr serine kinase/phosphatase; Catalyzes the ATP- as well as the pyrophosphate-dependent phosphorylation of a specific serine residue in HPr, a phosphocarrier protein of the phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS). HprK/P also catalyzes the pyrophosphate-producing, inorganic phosphate-dependent dephosphorylation (phosphorolysis) of seryl-phosphorylated HPr (P-Ser-HPr).
 
   
 0.864
azo2134
Hypothetical protein, has no good homology over the entire length with hits in Database. TrEMBL Q9HT58 Hypothetical protein PA5515 [PA5515] [Pseudomonas aeruginosa. No Signal Peptide or TMH being reported as present; Family membership.
    
 0.840
rpsG
30S ribosomal protein S7; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA; Belongs to the universal ribosomal protein uS7 family.
  
    0.684
fba
Putative fructose-bisphosphate aldolase; Catalyzes the aldol condensation of dihydroxyacetone phosphate (DHAP or glycerone-phosphate) with glyceraldehyde 3-phosphate (G3P) to form fructose 1,6-bisphosphate (FBP) in gluconeogenesis and the reverse reaction in glycolysis.
  
 
 0.621
glpA
Putative glycerol-3-phosphate dehydrogenase. Homology to glpA of B. hermsir of 38% (trembl|Q84I21) FAD-dependent glycerol-3-phosphate dehydrogenase catalyzes the conversion of glycerol-3-phosphate into dihydroxyacetone phosphate: sn-glycerol-3-phosphate + acceptor = glycerone phosphate + reduced acceptor. InterPro: D-amino acid oxidase (IPR000927) Pfam: FAD dependent oxidoreductase no signal peptide no TMHs gidA: glucose-inhibited division prot; Family membership.
    
 0.611
rpsL
30S ribosomal protein S12; With S4 and S5 plays an important role in translational accuracy.
  
    0.604
pgi
Glucose-6-phosphate isomerase 1(EC 5.3.1.9) (GPI 1)(Phosphoglucose isomerase 1)(PGI 1)(Phosphohexose isomerase 1) (PHI 1). Enzyme involved in glycolysis and in gluconeogenesis.Catalytic activity: d-glucose 6-phosphate = d-fructose 6- phosphate.Belongs to the gpi family. 39% G6P_Isomerase. Pfam:PF00342; PGI; 1; High confidence in function and specificity.
    
 0.600
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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