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:
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Gene Fusion
Cooccurrence
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[Homology]
Score
hisGATP phosphoribosyltransferase (homohexameric); Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Belongs to the ATP phosphoribosyltransferase family. Long subfamily. (288 aa)    
Predicted Functional Partners:
hisD
Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine.
  
 0.998
hisF
Imidazole glycerol phosphate synthase subunit hisF; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit.
  
 0.998
hisA
TIGRFAM: phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; PFAM: histidine biosynthesis; KEGG: mmp:MMP0417 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)me thylideneamino)imidazole-4-carboxamide isomerase.
  
 0.997
hisE
PFAM: phosphoribosyl-ATP pyrophosphohydrolase; KEGG: mmp:MMP0051 phosphoribosyl-ATP pyrophosphatase.
  
 
 0.997
hisH
Imidazole glycerol phosphate synthase subunit hisH; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisH subunit catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the synthesis of IGP and AICAR. The resulting ammonia molecule is channeled to the active site of HisF.
  
 0.994
hisB
PFAM: imidazoleglycerol-phosphate dehydratase; KEGG: mmp:MMP0548 imidazoleglycerol-phosphate dehydratase.
 
  
 0.992
hisI
phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP.
 
  
 0.991
hisS
KEGG: mmp:MMP1614 histidyl-tRNA synthetase; TIGRFAM: histidyl-tRNA synthetase; PFAM: tRNA synthetase, class II (G, H, P and S); Anticodon-binding domain protein; Belongs to the class-II aminoacyl-tRNA synthetase family.
 
 0.984
hisC
TIGRFAM: histidinol-phosphate aminotransferase; PFAM: aminotransferase, class V; aminotransferase, class I and II; KEGG: mmp:MMP1216 histidinol-phosphate aminotransferase.
 
  
 0.982
prs
Ribose-phosphate pyrophosphokinase; Involved in the biosynthesis of the central metabolite phospho-alpha-D-ribosyl-1-pyrophosphate (PRPP) via the transfer of pyrophosphoryl group from ATP to 1-hydroxyl of ribose-5-phosphate (Rib- 5-P).
  
 
 0.909
Your Current Organism:
Methanococcus maripaludis C5
NCBI taxonomy Id: 402880
Other names: M. maripaludis C5, Methanococcus maripaludis str. C5, Methanococcus maripaludis strain C5
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