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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
STY1265Spermidine/putrescine transport system permease protein PotB; Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (287 aa)    
Predicted Functional Partners:
STY1266
Spermidine/putrescine transport ATP-binding protein PotA (ABC superfamily); Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
 0.999
STY1262
Spermidine/putrescine-binding periplasmic protein precursor; Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine. Polyamine binding protein (By similarity); Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 
 0.998
STY1263
Spermidine/putrescine transport system permease protein PotC; Fasta hit to POTI_ECOLI (281 aa), 41% identity in 255 aa overlap; Orthologue of E. coli potC (POTC_ECOLI); Fasta hit to POTC_ECOLI (264 aa), 97% identity in 258 aa overlap.
 
0.992
STY0911
Putrescine transport ATP-binding protein PotG; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
 
 
 0.985
STY0913
Putrescine transport system permease protein PotI; Fasta hit to POTC_ECOLI (264 aa), 41% identity in 248 aa overlap; Fasta hit to YDCV_ECOLI (264 aa), 33% identity in 260 aa overlap; Orthologue of E. coli potI (POTI_ECOLI); Fasta hit to POTI_ECOLI (281 aa), 94% identity in 281 aa overlap.
  
 0.974
STY0910
Putrescine-binding periplasmic protein precursor; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
  
 0.900
phnV
Probable membrane component of 2-aminoethylphosphonate transporter; Probably part of the PhnSTUV complex (TC 3.A.1.11.5) involved in 2-aminoethylphosphonate import. Probably responsible for the translocation of the substrate across the membrane (By similarity). Belongs to the binding-protein-dependent transport system permease family.
 
  
 0.866
phnT
Probable ATP-binding component of 2-aminoethylphosphonate transporter; Probably part of the PhnSTUV complex (TC 3.A.1.11.5) involved in 2-aminoethylphosphonate import. Probably responsible for energy coupling to the transport system (By similarity).
 
 
 0.774
STY1267
Aminotripeptidase; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family.
       0.459
STY1268
Hypothetical protein; No significant database matches.
       0.453
Your Current Organism:
Salmonella enterica Typhi
NCBI taxonomy Id: 220341
Other names: S. enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi CT18, Salmonella enterica subsp. enterica serovar Typhi str. CT18, Salmonella enterica subsp. enterica serovar Typhi strain CT18, Salmonella typhi CT18
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