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
ANZ19440.1Putative low-affinity inorganic phosphate transporter. (424 aa)    
Predicted Functional Partners:
ANZ17016.1
Phosphate transport regulator related to PhoU.
 
  
 0.953
ANZ19439.1
Hypothetical protein.
       0.838
pstS
Phosphate-binding protein pstS 3; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
     
 0.776
glnD
UTP--GlnB (protein PII) uridylyltransferase, GlnD; Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen metabolism.
     
 0.720
ANZ19774.1
uroporphyrin-III methyltransferase; Belongs to the precorrin methyltransferase family.
  
  
 0.671
rpoZ
RNA polymerase omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.
     
 0.667
ANZ17011.1
Putative high-affinity phosphate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
     
 0.625
gltB
Glutamate synthase (NADPH) large chain.
  
  
 0.625
ANZ16943.1
Phosphate uptake regulator, PhoU; Plays a role in the regulation of phosphate uptake.
     
 0.578
lysX
Lysylphosphatidylglycerol biosynthesis bifunctional protein LysX; Belongs to the class-II aminoacyl-tRNA synthetase family.
  
    0.574
Your Current Organism:
Streptomyces noursei
NCBI taxonomy Id: 316284
Other names: S. noursei ATCC 11455, Streptomyces noursei ATCC 11455, Streptomyces noursei str. ATCC 11455, Streptomyces noursei strain ATCC 11455
Server load: low (18%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.