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
potD-ASpermidine/putrescine ABC transporter, periplasmic-binding protein (potD); 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. (312 aa)    
Predicted Functional Partners:
potC
Spermidine/putrescine ABC transporter, permease protein (potC); 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.
 
 0.995
potB
Spermidine/putrescine ABC transporter, 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.
 
 
 0.955
potA
Spermidine/putrescine ABC transporter, ATP-binding protein (potA); 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.
 
 
 0.923
fbpC1
Ferric ABC transporter, ATP-binding protein (afuC); Part of the ABC transporter complex FbpABC involved in Fe(3+) ions import. Responsible for energy coupling to the transport system.
 
 
 0.693
fbpC2
iron(III) ABC transporter, ATP-binding protein (hitC); Part of the ABC transporter complex FbpABC involved in Fe(3+) ions import. Responsible for energy coupling to the transport system.
 
 
 0.628
potD-B
Spermidine/putrescine ABC transporter, periplasmic-binding protein (potD); 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.
  
  
 
0.580
ordL
Oxidoreductase, putative; Similar to GB:M38433 SP:P37906 PID:1054921 PID:551780 GB:U00096 percent identity: 41.33; identified by sequence similarity; putative.
 
     0.549
Your Current Organism:
Haemophilus influenzae
NCBI taxonomy Id: 71421
Other names: H. influenzae Rd KW20, Haemophilus influenzae KW20, Haemophilus influenzae Rd, Haemophilus influenzae Rd KW20
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.