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
ABO17932.1Hypothetical protein; COG518 GMP synthase - Glutamine amidotransferase domain [Nucleotide transport and metabolism]. (245 aa)    
Predicted Functional Partners:
ABO17931.1
Possible Heat-labile enterotoxin alpha chain.
       0.823
nadE
Carbon-nitrogen hydrolase:NAD+ synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
 
   
 0.610
ABO17930.1
Possible Phosphatidylinositol-specific phospholipase.
       0.587
map
Putative methionine aminopeptidase; Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val). Requires deformylation of the N(alpha)-formylated initiator methionine before it can be hydrolyzed; Belongs to the peptidase M24A family. Methionine aminopeptidase type 1 subfamily.
  
    0.580
gltB
Ferredoxin-dependent glutamate synthase, Fd-GOGAT; COG69 Glutamate synthase domain 2 [Amino acid transport and metabolism].
  
  
 0.580
pheT
COG72 Phenylalanyl-tRNA synthetase beta subunit [Translation, ribosomal structure and biogenesis]; Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
  
  
 0.568
rplK
50S ribosomal protein L11; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors.
   
    0.562
cmk
Putative bifunctional enzyme; Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate. In the C-terminal section; belongs to the cytidylate kinase family. Type 1 subfamily.
  
  
 0.529
argS
COG18 Arginyl-tRNA synthetase [Translation, ribosomal structure and biogenesis].
   
  
 0.500
ABO18073.1
Diaminohydroxyphosphoribosylaminopyrimidine deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family.
     
 0.477
Your Current Organism:
Prochlorococcus marinus MIT9301
NCBI taxonomy Id: 167546
Other names: P. marinus str. MIT 9301, Prochlorococcus marinus str. MIT 9301
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