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
potI-2Putrescine transporter subunit: membrane component of ABC superfamily. (272 aa)    
Predicted Functional Partners:
potF
Putrescine-binding periplasmic 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
potG-3
Spermidine/putrescine import ATP-binding protein PotA; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
 
  0.995
MPLA_160118
Putrescine-binding periplasmic protein; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
  0.993
potH-2
Putrescine transporter subunit: membrane component of ABC superfamily.
 
0.989
potH
Putrescine transporter subunit: membrane component of ABC superfamily.
  0.977
MPLA_90099
Extracellular solute-binding protein family 1.
  0.954
ydcT
Spermidine/putrescine import ATP-binding protein PotA; Part of the ABC transporter complex FbpABC involved in Fe(3+) ions import. Responsible for energy coupling to the transport system.
 
  0.947
potB-3
Polyamine transporter subunit membrane component of ABC superfamily.
  0.945
MPLA_650020
Binding-protein-dependent transport systems inner membrane component.
  0.944
MPLA_1830222
Opine/polyamine ABC transporter, permease protein.
  0.942
Your Current Organism:
Mesorhizobium sp. ORS3359
NCBI taxonomy Id: 408184
Other names: M. sp. ORS 3359, Mesorhizobium sp. ORS 3359
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.