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
cysISulfite reductase (NADPH) hemoprotein, beta-component; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (568 aa)    
Predicted Functional Partners:
AFC87250.1
Sulfite reductase (NADPH) flavoprotein, alpha-component; Component of the sulfite reductase complex that catalyzes the 6-electron reduction of sulfite to sulfide. This is one of several activities required for the biosynthesis of L-cysteine from sulfate. The flavoprotein component catalyzes the electron flow from NADPH -> FAD -> FMN to the hemoprotein component.
 0.999
cysH
Thioredoxin-dependent phosophoadenylyl-sulfate reductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily.
 
 
 0.999
cysC
Adenylylsulfate kinase ApsK; Catalyzes the synthesis of activated sulfate.
 
  
 0.994
AFC87500.1
Sulfite reductase, alpha subunit (flavoprotein); PFAM: Flavodoxin; Oxidoreductase NAD-binding domain.
 0.992
AFC87255.1
uroporphyrin-III C-methyltransferase; 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.
 
  
 0.982
AFC84881.1
Cysteine synthase; PFAM: Pyridoxal-phosphate dependent enzyme.
  
 
 0.936
AFC85586.1
Cysteine synthase; PFAM: Pyridoxal-phosphate dependent enzyme.
  
 
 0.936
AFC87308.1
Cysteine synthase A; PFAM: Pyridoxal-phosphate dependent enzyme; TIGRFAM: cysteine synthase A; cysteine synthases; Belongs to the cysteine synthase/cystathionine beta- synthase family.
  
 
 0.936
AFC85588.1
O-succinylhomoserine (thiol)-lyase; PFAM: Cys/Met metabolism PLP-dependent enzyme; TIGRFAM: O-succinylhomoserine (thiol)-lyase.
  
 0.923
AFC86076.1
Rhodanese-related sulfurtransferase; PFAM: Rhodanese-like domain.
    
 0.916
Your Current Organism:
Frateuria aurantia
NCBI taxonomy Id: 767434
Other names: F. aurantia DSM 6220, Frateuria aurantia DSM 6220, Frateuria aurantia IFO 3245, Frateuria aurantia str. DSM 6220, Frateuria aurantia strain DSM 6220
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