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
OBQ73649.1Putrescine/spermidine ABC transporter 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. (344 aa)    
Predicted Functional Partners:
potA-5
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; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
 
 0.994
OBQ73650.1
Spermidine/putrescine ABC transporter permease PotC; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.983
OBQ63518.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.982
OBQ62649.1
Putrescine ABC transporter permease PotI; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.981
OBQ74541.1
Peptide ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  0.971
OBQ73651.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.956
OBQ73280.1
Spermidine/putrescine ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.935
OBQ66400.1
Spermidine/putrescine ABC transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.909
OBQ74429.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.895
OBQ63763.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.870
Your Current Organism:
Mesorhizobium loti
NCBI taxonomy Id: 381
Other names: ATCC 700743, CCUG 27878, DSM 2626, IFO 14779, JCM 21464, LMG 6125, LMG:6125, M. loti, Mesorhizobium sp. LMG 6125, NBRC 14779, NZP 2213, Rhizobium loti
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