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
AKL38842.1NrtA; Derived by automated computational analysis using gene prediction method: Protein Homology. (418 aa)    
Predicted Functional Partners:
nasD
Nitrate ABC transporter ATP-binding protein; Probably part of a high-affinity binding-protein-dependent transport system for nitrate. Probably responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily.
 
 0.999
cmpB_1
Nitrate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.997
nasA
Nitrate reductase; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria.
 
 
 0.936
narH
Nitrate reductase; With NarGJI catalyzes the reduction of nitrate; the beta subunit is an iron sulfur cluster containing electron transfer subunit; one of 3 nitrate reductases in E. coli and in E. coli is expressed when nitrate levels are high; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.923
narH-2
Nitrate reductase; With NarGJI catalyzes the reduction of nitrate; the beta subunit is an iron sulfur cluster containing electron transfer subunit; one of 3 nitrate reductases in E. coli and in E. coli is expressed when nitrate levels are high; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.923
narI
Nitrate reductase; With NarGJH catalyzes the reduction of nitrate; the gamma subunit localizes NarGHI to the membrane; one of 3 nitrate reductases in E. coli and in E. coli is expressed when nitrate levels are high; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.922
narI-2
Nitrate reductase; With NarGJH catalyzes the reduction of nitrate; the gamma subunit localizes NarGHI to the membrane; one of 3 nitrate reductases in E. coli and in E. coli is expressed when nitrate levels are high; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.922
narZ
Nitrate reductase; With NarYV catalyzes the reduction of nitrate; the beta subunit is an iron sulfur cluster containing electron transfer subunit; one of 3 nitrate reductases in E. coli; expression of nitrate reductase Z is not dependent on nitrate levels; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
     
 0.903
narZ-2
Nitrate reductase; With NarYV catalyzes the reduction of nitrate; the beta subunit is an iron sulfur cluster containing electron transfer subunit; one of 3 nitrate reductases in E. coli; expression of nitrate reductase Z is not dependent on nitrate levels; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
     
 0.903
nasR
Nitrate regulatory protein; Nitrate- and nitrite-responsive positive regulator for nasFEDCBA operon expression. NasR protein binds to the factor- independent terminator site located in the nasF operon leader RNA to effect transcription antitermination.
 
  
 0.878
Your Current Organism:
Klebsiella oxytoca
NCBI taxonomy Id: 571
Other names: ATCC 13182, Bacillus oxytocus perniciosus, CCUG 15717, CIP 103434, DSM 5175, IAM 14201, K. oxytoca, Klebsiella sp. CECRI-24/07, Klebsiella sp. MN9SED2, LMG 3055, LMG:3055, NBRC 102593, NBRC 105695, NCTC 13727, strain 479-2
Server load: medium (44%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.