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
AFY94583.1Guanosine polyphosphate synthetase/pyrophosphohydrolase; PFAM: HD domain. (180 aa)    
Predicted Functional Partners:
AFY96624.1
(p)ppGpp synthetase, RelA/SpoT family; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance.
  
  
  0.928
AFY94905.1
Exopolyphosphatase; PFAM: HD domain; Ppx/GppA phosphatase family; TIGRFAM: exopolyphosphatase.
   
 
 0.915
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
  
 
 0.915
ndk
Nucleoside diphosphate kinase; Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate; Belongs to the NDK family.
    
 0.911
AFY93980.1
NTP pyrophosphohydrolase; PFAM: NUDIX domain.
   
 0.910
AFY93089.1
Hypothetical protein.
  
  
 
0.906
AFY94937.1
PFAM: Pyruvate kinase, barrel domain; PEP-utilising enzyme, mobile domain; Pyruvate kinase, alpha/beta domain; TIGRFAM: pyruvate kinase; Belongs to the pyruvate kinase family.
   
 
 0.906
AFY92352.1
PFAM: Pyruvate kinase, barrel domain.
   
 
 0.900
AFY93489.1
PFAM: Adenylate and Guanylate cyclase catalytic domain; FHA domain.
     
  0.900
AFY96197.1
TIGRFAM: ribonucleoside-triphosphate reductase, adenosylcobalamin-dependent.
     
  0.900
Your Current Organism:
Chamaesiphon minutus
NCBI taxonomy Id: 1173020
Other names: C. minutus PCC 6605, Chamaesiphon minutus PCC 6605, Chamaesiphon sp. ACMM 446, Chamaesiphon sp. ATCC 27169, Chamaesiphon sp. PCC 6605
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