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
potIPutrescine ABC transporter system permease protein PotI. (273 aa)    
Predicted Functional Partners:
ACP24126.1
Spermidine/putrescine ABC transporter, periplasmic substrate-binding protein; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 0.999
potH
Putrescine ABC transport system permease protein PotH.
 0.999
potA
Spermidine/putrescine ABC transporter, ATP-binding protein; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
 
 0.995
ACP26288.1
ABC transporter permease protein.
 
 0.959
ACP25932.1
Putative transmembrane component of ABC transporter.
 
 0.957
ACP24272.1
Putative spermidine/putrescine ABC transporter, periplasmic spermidine/putrescine-binding protein.
 
 0.941
ACP25931.1
Putative ATP-binding component of ABC transporter; Belongs to the ABC transporter superfamily.
 
 
 0.888
ACP26289.1
Putative ATP-binding component of ABC transporter; Belongs to the ABC transporter superfamily.
 
 
 0.818
ACP25914.1
Putative ATP-binding component of ABC transporter; Belongs to the ABC transporter superfamily.
 
 
 0.774
ACP25930.1
Putative ABC transporter periplasmic binding protein.
 
 
 0.767
Your Current Organism:
Sinorhizobium fredii NGR234
NCBI taxonomy Id: 394
Other names: Ensifer fredii NGR234, Plasmid pNGR234a, Rhizobium sp. (strain NGR234), Rhizobium sp. NGR234, S. fredii NGR234, Sinorhizobium sp. NGR234
Server load: low (16%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.