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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
cysHPhosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily. (240 aa)    
Predicted Functional Partners:
cysC
Adenylylsulfate kinase; Catalyzes the synthesis of activated sulfate.
 0.999
sir
Ferredoxin-sulfite reductase; Alternative locus ID: PMED4_08431; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 0.999
PMM1192
CysQ protein homolog; Alternative locus ID: PMED4_13571.
  
 
 0.938
cobA
Putative uroporphyrin-III C-methyltransferase; 2 S-ADENOSYL-L-METHIONINE + UROPORPHYRIN III = 2 S-ADENOSYL-L-HOMOCYSTEINE + SIROHYDROCHLORIN; Citation: Crouzet et al. (199) J. Bacteriol. 172:5968-5979; Blanche et al. (1989) J. Bacteriol. 171:4222-4231 (1989); Alternative locus ID: PMED4_19051; Belongs to the precorrin methyltransferase family.
 
  
 0.908
cysD
ATP-sulfurylase; Alternative locus ID: PMED4_02321.
  
  
 0.853
PMM0080
Conserved hypothetical protein; Alternative locus ID: PMED4_00831.
       0.793
PMM0082
Putative NADH dehydrogenase, transport associated; Alternative locus ID: PMED4_00851.
  
  
 0.672
PMM0083
Putative sodium/sulfate transporter, DASS family; Alternative locus ID: PMED4_00861.
  
  
 0.594
PMM0084
Possible sodium transporter, Trk family; Alternative locus ID: PMED4_00871.
       0.555
PMM1150
Putative thioredoxin reductase; Alternative locus ID: PMED4_13081.
   
 
 0.546
Your Current Organism:
Prochlorococcus marinus pastoris
NCBI taxonomy Id: 59919
Other names: P. marinus subsp. pastoris str. CCMP1986, Prochlorococcus marinus MED4, Prochlorococcus marinus subsp. pastoris str. CCMP1378, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. CCMP1378, Prochlorococcus sp. MED4
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