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
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[Homology]
Score
sat/cysCPutative bifunctional SAT/APS kinase; Catalyzes the synthesis of activated sulfate. (692 aa)    
Predicted Functional Partners:
cysH_1
Phosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily.
 0.998
cysH_2
Phosphoadenosine phosphosulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily.
 0.997
cysG_1
Siroheme synthase; 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. Belongs to the precorrin methyltransferase family. In the N-terminal section; belongs to the precorrin-2 dehydrogenase / sirohydrochlorin ferrochelatase family.
  
  
 0.993
cysG_2
Siroheme synthase.
  
  
 0.993
sir
Sulfite reductase.
  
  
 0.991
cobA
Uroporphyrinogen-III C-methyltransferase; Belongs to the precorrin methyltransferase family.
 
  
 0.984
cysQ
3'(2'),5'-bisphosphate nucleotidase CysQ; Converts adenosine-3',5'-bisphosphate (PAP) to AMP. Belongs to the inositol monophosphatase superfamily. CysQ family.
 
 0.983
OSB_13240
TMAO/DMSO reductase.
     
 0.937
ttrA
Tetrathionate reductase subunit A precursor; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.
     
 0.936
ttrB
Tetrathionate reductase subunit B precursor.
     
 0.916
Your Current Organism:
Octadecabacter temperatus
NCBI taxonomy Id: 1458307
Other names: DSM 26878, LMG 27946, LMG:27946, O. temperatus, Octadecabacter sp. SB1, Octadecabacter temperatus Billerbeck et al. 2015, strain SB1
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