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
cysHPhosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily. (255 aa)    
Predicted Functional Partners:
cysC
Adenylylsulfate kinase; Catalyzes the synthesis of activated sulfate.
 0.999
sir
COG155 Sulfite reductase, beta subunit (hemoprotein) [Inorganic ion transport and metabolism]; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
 
 0.997
cysQ
CysQ-like protein; COG1218 3'-Phosphoadenosine 5'-phosphosulfate (PAPS) 3'-phosphatase [Inorganic ion transport and metabolism].
  
 
 0.942
cysG
Putative uroporphyrin-III C-methyltransferase; COG7 Uroporphyrinogen-III methylase [Coenzyme metabolism]; Belongs to the precorrin methyltransferase family.
 
  
 0.897
met3
ATP-sulfurylase; COG2046 ATP sulfurylase (sulfate adenylyltransferase) [Inorganic ion transport and metabolism].
 
  
 0.845
ABX08020.1
COG1521 Putative transcriptional regulator, homolog of Bvg accessory factor [Transcription].
       0.821
ABX08022.1
Putative NADH dehydrogenase, transport associated; COG1252 NADH dehydrogenase, FAD-containing subunit [Energy production and conversion].
  
  
 0.673
citT
Putative sodium/sulfate transporter, DASS family; COG471 Di- and tricarboxylate transporters [Inorganic ion transport and metabolism].
 
  
 0.656
ABX09155.1
COG492 Thioredoxin reductase [Posttranslational modification, protein turnover, chaperones].
   
 
 0.532
thiF
Molybdopterin biosynthesis protein; COG476 Dinucleotide-utilizing enzymes involved in molybdopterin and thiamine biosynthesis family 2 [Coenzyme metabolism].
  
  
 0.508
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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