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
RSP_2397ABC putrescine transporter, periplasmic substrate-binding subunit; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family. (339 aa)    
Predicted Functional Partners:
RSP_2398
ABC putrescine transporter, inner membrane subunit; IMG reference gene:2512954342; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.999
RSP_3038
ABC permidine/putrescine transporter, inner membrane subunit; IMG reference gene:2512956537; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.996
RSP_0016
ABC spermidine/putrescine transporter, inner membrane subunit; IMG reference gene:2512954998; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.995
RSP_2399
ABC putrescine transporter, inner membrane subunit; IMG reference gene:2512954343; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.995
fbpC
ABC putrescine transporter, ATPase subunit; Part of the ABC transporter complex FbpABC involved in Fe(3+) ions import. Responsible for energy coupling to the transport system.
 
 0.995
RSP_1886
ABC polyamine/opine transporter, inner membrane subunit; IMG reference gene:2512953794; PFAM: Binding-protein-dependent transport system inner membrane component.
  
 0.973
RSP_3039
ABC permidine/putrescine transporter, inner membrane subunit; IMG reference gene:2512956538; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.971
RSP_0017
ABC spermidine/putrescine transporter, inner membrane subunit; IMG reference gene:2512954999; PFAM: Binding-protein-dependent transport system inner membrane component.
 
 0.968
RSP_3393
ABC opine/polyamine transporter, inner membrane subunit; IMG reference gene:2512956904; PFAM: Binding-protein-dependent transport system inner membrane component.
  
 0.965
RSP_3518
ABC polyamine/opine transporter, inner membrane subunit; IMG reference gene:2512957031; PFAM: Binding-protein-dependent transport system inner membrane component.
  
 0.954
Your Current Organism:
Rhodobacter sphaeroides 241
NCBI taxonomy Id: 272943
Other names: R. sphaeroides 2.4.1, Rhodobacter sphaeroides 2.4.1, Rhodobacter sphaeroides ATCC 17023, Rhodobacter sphaeroides ATH 2.4.1, Rhodobacter sphaeroides str. 2.4.1, Rhodobacter sphaeroides strain 2.4.1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.