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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
pepACytosol aminopeptidase family, catalytic domain protein; Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N- terminal amino acids from various peptides. (520 aa)    
Predicted Functional Partners:
EKE98552.1
KEGG: ava:Ava_0316 0. peptidase M1, membrane alanine aminopeptidase K01256; Psort location: Cytoplasmic, score: 9.97.
  
 0.956
gshB
Glutathione synthase; KEGG: npu:Npun_F4803 1.2e-146 glutathione synthetase K01920; Belongs to the prokaryotic GSH synthase family.
   
 
 0.952
EKF00720.1
Gamma-glutamyltransferase; KEGG: npu:Npun_F2660 2.0e-256 gamma-glutamyltransferase K00681.
  
  
 0.930
glyA
Glycine 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.
  
 
 0.841
EKF06230.1
Aspartate transaminase; KEGG: npu:Npun_R0187 1.4e-191 aminotransferase, class I and II K00812; Psort location: Cytoplasmic, score: 9.97.
   
 0.824
EKE98894.1
Cysteine synthase A; KEGG: npu:Npun_F5408 1.3e-144 cysteine synthase A K01738; Belongs to the cysteine synthase/cystathionine beta- synthase family.
    
  0.815
EKE98544.1
KEGG: ava:Ava_2508 4.5e-149 cysteine synthase K01738; Psort location: Cytoplasmic, score: 8.96; Belongs to the cysteine synthase/cystathionine beta- synthase family.
    
  0.815
EKE97419.1
Cysteine synthase A; KEGG: npu:Npun_R0343 2.8e-147 cysteine synthase A K01738; Psort location: Cytoplasmic, score: 8.96; Belongs to the cysteine synthase/cystathionine beta- synthase family.
    
  0.815
EKF01668.1
Pyridoxal-phosphate dependent enzyme; KEGG: ava:Ava_1347 1.9e-164 cysteine synthase A K01738; Psort location: Cytoplasmic, score: 8.96.
    
  0.815
EKF00546.1
KEGG: npu:Npun_F2773 1.1e-147 glycoside hydrolase family 3 protein K01207; Psort location: Cytoplasmic, score: 9.97.
    
 0.781
Your Current Organism:
Tolypothrix sp. PCC7601
NCBI taxonomy Id: 1188
Other names: Calothrix sp. PCC 7601, Fremyella diplosiphon ACMM 396, Fremyella diplosiphon IAM M-100, Fremyella diplosiphon UTEX B 481, Microchaete diplosiphon UTEX B 481, T. sp. PCC 7601, Tolypothrix (Calothrix) sp. PCC 7601, Tolypothrix sp. PCC 7601, Tolypothrix sp. PCC 7601 = UTEX B 481
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