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
oppB1Putative Oligopeptide transport system permease protein AppB; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter. (320 aa)    
Predicted Functional Partners:
oppC1
Oligopeptide transport system permease protein AppC or OppC; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 0.999
oppA1
Putative oligopeptide-binding protein AppA; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 0.996
oppD
Oligopeptide transporter subunit; Function of strongly homologous gene; transporter.
 
 
 0.983
oppF
Oligopeptide transporter subunit; Function of homologous gene experimentally demonstrated in an other organism; transporter; Belongs to the ABC transporter superfamily.
  
 0.981
oppD-2
Oligopeptide ABC transporter (ATP-binding protein); Function of homologous gene experimentally demonstrated in an other organism; transporter; Belongs to the ABC transporter superfamily.
 
 0.928
oppF-2
Ligopeptide ABC transporter (ATP-binding protein); Function of homologous gene experimentally demonstrated in an other organism; transporter; Belongs to the ABC transporter superfamily.
  
 0.922
amiD
Oligopeptide transport system permease protein AmiD; Function of homologous gene experimentally demonstrated in an other organism; transporter.
  
 0.899
oppA2
Oligopeptide ABC transporter, periplasmic oligopeptide-binding protein; Function of strongly homologous gene; transporter.
 
  
 0.675
guaA
GMP synthetase (glutamine aminotransferase); Catalyzes the synthesis of GMP from XMP.
  
  
 0.452
SCA91772.1
Putative ABC transporter ATP-binding protein SMU_1934c SdcBA; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
  
  
 0.436
Your Current Organism:
Lactococcus piscium
NCBI taxonomy Id: 1364
Other names: ATCC 700018, CCUG 32207, CCUG 32732, CIP 104371, DSM 6634, JCM 11055, L. piscium, NCFB 2778, NCIMB 13196, strain HRIA 68
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