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
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[Homology]
Score
hisDHistidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine. (443 aa)    
Predicted Functional Partners:
hisB
PFAM: Imidazoleglycerol-phosphate dehydratase; COGs: COG0131 Imidazoleglycerol-phosphate dehydratase; HAMAP: Imidazoleglycerol-phosphate dehydratase; InterPro IPR000807; KEGG: sta:STHERM_c08030 imidazoleglycerol-phosphate dehydratase; PFAM: Imidazoleglycerol-phosphate dehydratase; SPTR: Imidazoleglycerol-phosphate dehydratase.
  
 0.996
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.
  
 0.996
hisC
PFAM: Aminotransferase class I and II; TIGRFAM: histidinol-phosphate aminotransferase; COGs: COG0079 Histidinol-phosphate/aromatic aminotransferase and cobyric acid decarboxylase; HAMAP: Histidinol-phosphate aminotransferase; InterPro IPR004839:IPR005861; KEGG: sta:STHERM_c13430 histidinol-phosphate aminotransferase 2; PFAM: Aminotransferase, class I/II; SPTR: Histidinol-phosphate aminotransferase; TIGRFAM: Histidinol-phosphate aminotransferase; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily.
  
 0.990
hisI
Phosphoribosyl-AMP cyclohydrolase; Catalyzes the hydrolysis of the adenine ring of phosphoribosyl-AMP.
 
  
 0.981
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.
 
  
 0.981
hisA
1-(5-phosphoribosyl)-5-((5- phosphoribosylamino)methylideneamino) imidazole-4-carboxamide isomerase; PFAM: Histidine biosynthesis protein; TIGRFAM: phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; COGs: COG0106 Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase; HAMAP:1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase; InterPro IPR006062; KEGG: sta:STHERM_c01300 1-(5-phosphoribosyl)-5-[(5- phosphoribosylamino)methylideneamino]imidazole-4- carboxamide isomerase; PFAM: Histidine b [...]
 
  
 0.980
hisG
ATP phosphoribosyltransferase; 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. Short subfamily.
 
  
 0.980
hisE
PFAM: Phosphoribosyl-ATP pyrophosphohydrolase; TIGRFAM: phosphoribosyl-ATP pyrophosphohydrolase; COGs: COG0140 Phosphoribosyl-ATP pyrophosphohydrolase; HAMAP: Phosphoribosyl-ATP pyrophosphatase; InterPro IPR008179; KEGG: sta:STHERM_c01310 phosphoribosyl-AMP cyclohydrolase/phosphoribosyl-ATP pyrophosphohydrolase; PFAM: Phosphoribosyl-ATP pyrophosphohydrolase; SPTR: Phosphoribosyl-ATP diphosphatase; TIGRFAM: Phosphoribosyl-ATP pyrophosphohydrolase.
 
  
 0.977
AEJ61267.1
PFAM: Aminotransferase class I and II; COGs: COG0079 Histidinol-phosphate/aromatic aminotransferase and cobyric acid decarboxylase; InterPro IPR004839; KEGG: sta:STHERM_c09700 hypothetical protein; PFAM: Aminotransferase, class I/II; SPTR: Aminotransferase class I and II.
  
 0.938
AEJ62016.1
PFAM: PHP domain; TIGRFAM: histidinol phosphate phosphatase HisJ family; COGs: COG1387 Histidinol phosphatase and related hydrolase of the PHP family; InterPro IPR010140:IPR004013; KEGG: sta:STHERM_c16830 histidinol-phosphatase; PFAM: PHP, C-terminal; SPTR: Histidinol phosphate phosphatase HisJ family; TIGRFAM: Histidinol phosphate phosphatase, HisJ; Belongs to the PHP hydrolase family. HisK subfamily.
  
 
 0.935
Your Current Organism:
Spirochaeta thermophila
NCBI taxonomy Id: 869211
Other names: S. thermophila DSM 6578, Spirochaeta thermophila DSM 6578, Spirochaeta thermophila str. DSM 6578, Spirochaeta thermophila strain DSM 6578
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