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
cysNSulfate adenylyltransferase; Belongs to the sulfate adenylyltransferase family. (419 aa)    
Predicted Functional Partners:
cysG
uroporphyrinogen-III C-methyltransferase / precorrin-2 dehydrogenase; Multifunctional enzyme that catalyzes the SAM-dependent methylations of uroporphyrinogen III at position C-2 and C-7 to form precorrin-2 via precorrin-1. Then it catalyzes the NAD-dependent ring dehydrogenation of precorrin-2 to yield sirohydrochlorin. Finally, it catalyzes the ferrochelation of sirohydrochlorin to yield siroheme.
  
  
 0.968
Psyc_1070
ABC sulfate/thiosulfate transporter, periplasmic solute-binding protein.
    
  0.936
Psyc_1071
ABC sulfate/thiosulfate transporter, periplasmic solute-binding protein; Signal predicted by SignalP 2.0 HMM (Signal peptide probabilty 0.881) with cleavage site probability 0.411 at residue 34.
    
  0.921
cysA
ABC sulfate/thiosulfate transporter, ATPase subunit CysA; Belongs to the ABC transporter superfamily. Sulfate/tungstate importer (TC 3.A.1.6) family.
    
 0.917
cysT
ABC sulfate/thiosulfate transporter, inner membrane subunit CysT; Part of the ABC transporter complex (TC 3.A.1.6.1) involved in sulfate/thiosulfate import; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily.
    
  0.914
cysW
ABC sulfate/thiosulfate transporter, inner membrane subunit CysW.
    
  0.914
cysI
Putative sulfite reductase, beta subunit; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
  
  
 0.831
Psyc_1066
Phosphoadenylylsulfate reductase (thioredoxin).
  
  
 0.830
prpD
2-methylcitrate dehydratase.
 
 
    0.716
Your Current Organism:
Psychrobacter arcticus
NCBI taxonomy Id: 259536
Other names: P. arcticus 273-4, Psychrobacter arcticus 273-4, Psychrobacter arcticus str. 273-4, Psychrobacter arcticus strain 273-4, Psychrobacter sp. 273-4
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