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
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Textmining
[Homology]
Score
Lery_1003Putative Trp repressor. (98 aa)    
Predicted Functional Partners:
hisI
phosphoribosyl-AMP cyclohydrolase / phosphoribosyl-ATP pyrophosphatase; In the N-terminal section; belongs to the PRA-CH family.
 
   
 0.849
hisB
Histidinol-phosphatase/imisazoleglycerol- phosphat e dehydratase; In the N-terminal section; belongs to the histidinol- phosphatase family.
 
     0.838
hisG
ATP phosphoribosyltransferase HisG; 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.
 
     0.828
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.
 
     0.826
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.
       0.800
hisA
Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase.
       0.800
hisC
Histidinol-phosphate aminotransferase (imidazole acetol-phosphate transaminase).
       0.800
hisD
Histidinol dehydrogenase; Catalyzes the sequential NAD-dependent oxidations of L- histidinol to L-histidinaldehyde and then to L-histidine.
       0.800
Lery_0994
Hypothetical protein.
       0.773
Lery_1004
YcaC related amidohydrolase.
       0.592
Your Current Organism:
Legionella erythra
NCBI taxonomy Id: 448
Other names: ATCC 35303, CCUG 29667, CIP 103843, DSM 17644, JCM 7564, L. erythra, NCTC 11977, strain SE-32A-C8
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