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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
met3ATP-sulfurylase; COG2046 ATP sulfurylase (sulfate adenylyltransferase) [Inorganic ion transport and metabolism]. (390 aa)    
Predicted Functional Partners:
cysC
Adenylylsulfate kinase; Catalyzes the synthesis of activated sulfate.
 
 0.999
cysQ
CysQ-like protein; COG1218 3'-Phosphoadenosine 5'-phosphosulfate (PAPS) 3'-phosphatase [Inorganic ion transport and metabolism].
    
 0.924
apa2
COG4360 ATP adenylyltransferase (5',5'''-P-1,P-4-tetraphosphate phosphorylase II) [Nucleotide transport and metabolism].
  
  
  0.913
sir
COG155 Sulfite reductase, beta subunit (hemoprotein) [Inorganic ion transport and metabolism]; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
  
 0.881
cysH
Phosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily.
 
  
 0.845
cysG
Putative uroporphyrin-III C-methyltransferase; COG7 Uroporphyrinogen-III methylase [Coenzyme metabolism]; Belongs to the precorrin methyltransferase family.
  
  
 0.675
ftsH
Cell division protein FtsH2; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
       0.655
psbO
Photosystem II manganese-stabilizing protein.
       0.596
pcyA
Ferredoxin-dependent biliverdin reductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family.
  
     0.484
ABX08403.1
COG4333 Uncharacterized protein conserved in bacteria [Function unknown].
  
     0.441
Your Current Organism:
Prochlorococcus marinus MIT9211
NCBI taxonomy Id: 93059
Other names: P. marinus str. MIT 9211, Prochlorococcus marinus str. MIT 9211, Prochlorococcus sp. MIT 9211, Prochlorococcus sp. MIT9211
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