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
lapLeucine aminopeptidase; Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N- terminal amino acids from various peptides (By similarity). (508 aa)    
Predicted Functional Partners:
ape2
Aminopeptidase; ORF_ID:sll1343; gene:ape2 or pepN.
   
 0.935
gshB
Glutathione synthetase; ORF_ID:slr1238.
   
 
 0.929
ggt
Gamma-glutamyltranspeptidase; ORF_ID:slr1269; Belongs to the gamma-glutamyltransferase family.
     
 0.927
gylA
Serine hydroxymethyltransferase; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
  
 
 0.836
cysM
Cysteine synthase; ORF_ID:sll0712.
   
 0.828
cysK
Cysteine synthase; ORF_ID:slr1842.
   
 0.828
aspC-2
Aspartate aminotransferase; Catalyzes the reversible conversion of aspartate and 2- oxoglutarate to glutamate and oxaloacetate. Has very weak prephenate aminotransferase activity ; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.
   
  0.813
bgl
Beta-glucosidase; ORF_ID:sll1538.
    
 0.682
sll1411
ORF_ID:sll1411; hypothetical protein.
       0.678
ssl2749
ORF_ID:ssl2749; hypothetical protein.
       0.678
Your Current Organism:
Synechocystis sp. PCC6803
NCBI taxonomy Id: 1148
Other names: Aphanocapsa sp. (strain N-1), Aphanocapsa sp. N-1, S. sp. PCC 6803, Synechocystis sp. (ATCC 27184), Synechocystis sp. (PCC 6803), Synechocystis sp. (strain PCC 6803), Synechocystis sp. ATCC 27184, Synechocystis sp. PCC 6803, Synechocystis sp. PCC 6803 A, Synechocystis sp. PCC 6803 B
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