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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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Cooccurrence
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[Homology]
Score
hisHImidazole 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. (214 aa)    
Predicted Functional Partners:
hisB
COGs: COG0131 Imidazoleglycerol-phosphate dehydratase; InterPro IPR000807: IPR020565; KEGG: bcv:Bcav_2392 imidazoleglycerol-phosphate dehydratase; PFAM: imidazoleglycerol-phosphate dehydratase; PRIAM: Imidazoleglycerol-phosphate dehydratase; SPTR: Imidazoleglycerol-phosphate dehydratase; PFAM: Imidazoleglycerol-phosphate dehydratase.
 
 
 0.999
hisA
1-(5-phosphoribosyl)-5-((5- phosphoribosylamino)methylideneamino) imidazole-4-carboxamide isomerase; COGs: COG0106 Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase; InterPro IPR010188: IPR006062; KEGG: nda:Ndas_3187 bifunctional HisA/TrpF protein; PFAM: histidine biosynthesis protein; PRIAM: Phosphoribosylanthranilate isomerase; SPTR:1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; TIGRFAM: bifunctional HisA/TrpF protein; PFAM: Histidine biosynthesis protein; TIGRFAM: 1-(5-phosphoribosyl)-5-[(5- p [...]
 
 
 0.999
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
hisD
Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine.
  
 0.998
hisC
COGs: COG0079 Histidinol-phosphate/aromatic aminotransferase and cobyric acid decarboxylase; InterPro IPR005861: IPR001917: IPR004839; KEGG: sna:Snas_3996 histidinol-phosphate aminotransferase; PFAM: aminotransferase class I and II; SPTR: Histidinol-phosphate aminotransferase; TIGRFAM: histidinol-phosphate aminotransferase; PFAM: Aminotransferase class I and II; TIGRFAM: histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily.
 
  
 0.997
hisI
phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP.
 
  
 0.981
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.
 
  
 0.979
hisE
COGs: COG0140 Phosphoribosyl-ATP pyrophosphohydrolase; InterPro IPR008179: IPR021130; KEGG: nda:Ndas_5379 phosphoribosyl-ATP diphosphatase; PFAM: Phosphoribosyl-ATP pyrophosphohydrolase-like; SPTR: Phosphoribosyl-ATP diphosphatase; TIGRFAM: phosphoribosyl-ATP diphosphatase; PFAM: Phosphoribosyl-ATP pyrophosphohydrolase; TIGRFAM: phosphoribosyl-ATP pyrophosphohydrolase.
 
  
 0.935
pat
Histidinol-phosphate aminotransferase; May catalyze the transamination reaction in phenylalanine biosynthesis; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family.
 
  
 0.897
purH
IMP cyclohydrolase; COGs: COG0138 AICAR transformylase/IMP cyclohydrolase PurH (only IMP cyclohydrolase domain in Aful); InterPro IPR011607: IPR013982: IPR002695; KEGG: cfl:Cfla_2532 phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; PFAM: AICARFT/IMPCHase bienzyme formylation region; MGS domain protein; PRIAM: Phosphoribosylaminoimidazolecarboxamide formyltransferase; SMART: AICARFT/IMPCHase bienzyme formylation region; SPTR: Bifunctional phosphoribosylaminoimidazolecarboxamide formyltransferase/IMP cyclohydrolase; TIGRFAM: phosphoribosylaminoimidazolecarbox [...]
    
 0.842
Your Current Organism:
Intrasporangium calvum
NCBI taxonomy Id: 710696
Other names: I. calvum DSM 43043, Intrasporangium calvum DSM 43043, Intrasporangium calvum IFO 12989, Intrasporangium calvum NBRC 12989, Intrasporangium calvum str. DSM 43043, Intrasporangium calvum strain DSM 43043
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