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
Pcal_0136PFAM: histidinol dehydrogenase; KEGG: pai:PAE0988 histidinol dehydrogenase; Belongs to the histidinol dehydrogenase family. (371 aa)    
Predicted Functional Partners:
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.
  
 0.999
hisB
PFAM: imidazoleglycerol-phosphate dehydratase; KEGG: pai:PAE0990 imidazoleglycerol-phosphate dehydratase.
 
 0.999
hisG
ATP 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.
  
 0.998
hisE
PFAM: phosphoribosyl-ATP pyrophosphohydrolase; KEGG: pai:PAE0986 phosphoribosyl-ATP pyrophosphohydrolase.
 
  
 0.997
Pcal_0140
1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; PFAM: histidine biosynthesis; KEGG: pai:PAE0991 phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; Belongs to the HisA/HisF family.
 
  
 0.996
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.
 
  
 0.995
hisI
phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP.
 
  
 0.994
Pcal_0133
PFAM: aminotransferase, class I and II; KEGG: pai:PAE0958 histidinol-phosphate aminotransferase.
  
 0.991
Pcal_0089
PFAM: aminotransferase, class I and II; KEGG: pai:PAE0918 histidinol-phosphate aminotransferase.
  
 0.979
Pcal_1536
PFAM: aminotransferase, class I and II; KEGG: pai:PAE0377 cobC aminotransferase, conjectural.
  
  
 0.878
Your Current Organism:
Pyrobaculum calidifontis
NCBI taxonomy Id: 410359
Other names: P. calidifontis JCM 11548, Pyrobaculum calidifontis JCM 11548, Pyrobaculum calidifontis VA1, Pyrobaculum calidifontis str. JCM 11548, Pyrobaculum calidifontis strain JCM 11548
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