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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
COBA2Hypothetical siroheme synthase component enzyme; Predicted by orpheus program; predicted by glimmer program. (311 aa)    
Predicted Functional Partners:
T4028
Putative Uroporphyrinogen-III methylase; Predicted by orpheus program; predicted by glimmer program; Belongs to the precorrin methyltransferase family.
 
 
 0.991
PP3999
Putative uroporphyrin-III C-methyltransferase; Predicted by orpheus program; predicted by glimmer program.
 
 
 0.988
STY4319
Putative 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.
 
 
0.958
Z5317
Hypothetical uroporphyrin-III C-methyltransferase; Predicted by orpheus program; predicted by glimmer program.
     
 0.900
S2972
Putative sulfite 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.
 
  
 0.649
HEMC
Putative porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family.
 
  
 0.636
cysH
Putative phosphoadenosine phosphosulfatereductase; Reduction of activated sulfate into sulfite. Belongs to the PAPS reductase family. CysH subfamily.
 
  
 0.622
HEML
Putative glutamate-1-semialdehyde 2,1-aminomutase; Predicted by orpheus program; predicted by glimmer program.
   
 0.620
SF2773
Putative adenylylsulfate kinase; Catalyzes the synthesis of activated sulfate.
  
  
 0.576
HEMB
Putative delta-aminolevulinic acid dehydratase; Predicted by orpheus program; predicted by glimmer program; Belongs to the ALAD family.
 
   
 0.574
Your Current Organism:
Photobacterium profundum
NCBI taxonomy Id: 298386
Other names: P. profundum SS9, Photobacterium SS9, Photobacterium profundum SS9, Photobacterium profundum str. SS9, Photobacterium profundum strain SS9, Photobacterium sp. (strain SS9), Photobacterium sp. SS9, deep-sea eubacterium SS9
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