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
hisShistidine--tRNA ligase; KEGG: oih:OB2020 5.3e-126 hisS; histidyl-tRNA synthetase K01892; COG: COG0124 Histidyl-tRNA synthetase; Psort location: Cytoplasmic, score: 10.00. (425 aa)    
Predicted Functional Partners:
aspS
aspartate--tRNA ligase; Catalyzes the attachment of L-aspartate to tRNA(Asp) in a two-step reaction: L-aspartate is first activated by ATP to form Asp- AMP and then transferred to the acceptor end of tRNA(Asp). Belongs to the class-II aminoacyl-tRNA synthetase family. Type 1 subfamily.
 
  
 0.967
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.
 
 0.959
hisE
phosphoribosyl-ATP diphosphatase; KEGG: lla:L0072 1.5e-80 hisI; phosphoribosyl-AMP cyclohydrolase / phosphoribosyl-ATP pyrophosphohydrolase K01496:K01523; COG: COG0139 Phosphoribosyl-AMP cyclohydrolase; Psort location: Cytoplasmic, score: 9.98; In the N-terminal section; belongs to the PRA-CH family.
  
 
 0.936
valS
valine--tRNA ligase; Catalyzes the attachment of valine to tRNA(Val). As ValRS can inadvertently accommodate and process structurally similar amino acids such as threonine, to avoid such errors, it has a 'posttransfer' editing activity that hydrolyzes mischarged Thr-tRNA(Val) in a tRNA- dependent manner; Belongs to the class-I aminoacyl-tRNA synthetase family. ValS type 1 subfamily.
 
 
 0.886
thrS
threonine--tRNA ligase; KEGG: fnu:FN0611 1.7e-182 threonyl-tRNA synthetase K01868; COG: COG0441 Threonyl-tRNA synthetase; Psort location: Cytoplasmic, score: 10.00; Belongs to the class-II aminoacyl-tRNA synthetase family.
  
 
 0.876
metG
methionine--tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
 
 
 0.874
cysS
cysteine--tRNA ligase; KEGG: bha:BH0111 2.5e-103 cysS; cysteinyl-tRNA synthetase K01883; COG: COG0215 Cysteinyl-tRNA synthetase; Psort location: Cytoplasmic, score: 9.98; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
  
 0.848
EDS75145.1
Creatinase; KEGG: cpr:CPR_2506 5.8e-88 metallopeptidase, family M24 K01271; COG: COG0006 Xaa-Pro aminopeptidase; Psort location: Cytoplasmic, score: 8.87.
 
  
 0.830
fmt
methionyl-tRNA formyltransferase; Attaches a formyl group to the free amino group of methionyl- tRNA(fMet). The formyl group appears to play a dual role in the initiator identity of N-formylmethionyl-tRNA by promoting its recognition by IF2 and preventing the misappropriation of this tRNA by the elongation apparatus; Belongs to the Fmt family.
 
  
 0.810
leuS
leucine--tRNA ligase; KEGG: gka:GK2842 0. leuS; leucyl-tRNA synthetase K01869; COG: COG0495 Leucyl-tRNA synthetase; Psort location: Cytoplasmic, score: 9.98; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
 
 0.805
Your Current Organism:
Clostridium spiroforme
NCBI taxonomy Id: 428126
Other names: Clostridium spiroforme ATCC 29900, [. spiroforme DSM 1552, [Clostridium] spiroforme DSM 1552
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