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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
hemEHypothetical protein; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. (354 aa)    
Predicted Functional Partners:
hemC
Hypothetical protein; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family.
 
 0.985
hemH
Hypothetical protein; Catalyzes the ferrous insertion into protoporphyrin IX.
 
  
 0.977
ABX23467.1
Hypothetical protein; KEGG: stm:STM4004 1.2e-238 hemN; O2-independent coproporphyrinogen III oxidase K02495; COG: COG0635 Coproporphyrinogen III oxidase and related Fe-S oxidoreductases; Psort location: Cytoplasmic, score:9.97; Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
 
 0.976
hemF
Hypothetical protein; Involved in the heme biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen- IX.
 
 0.965
cysG
Hypothetical protein; 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.
    
 0.962
ABX23520.1
Hypothetical protein; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III.
  
 
 0.942
ABX23521.1
Hypothetical protein; KEGG: sty:STY3623 1.5e-192 hemX; uroporphyrinogen III methylase K02496; COG: COG2959 Uncharacterized enzyme of heme biosynthesis.
     
 0.907
ABX24077.1
Hypothetical protein; KEGG: stt:t3247 0. gltB; glutamate synthase [NADPH] large chain precursor K00265; COG: COG0069 Glutamate synthase domain 2; Psort location: Cytoplasmic, score:8.96.
 
   
 0.904
hemA
Hypothetical protein; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).
 
  
 0.896
nfi
Hypothetical protein; DNA repair enzyme involved in the repair of deaminated bases. Selectively cleaves double-stranded DNA at the second phosphodiester bond 3' to a deoxyinosine leaving behind the intact lesion on the nicked DNA.
  
    0.889
Your Current Organism:
Salmonella enterica arizonae
NCBI taxonomy Id: 41514
Other names: S. enterica subsp. arizonae serovar 62:z4,z23:-, Salmonella enterica IIIa 62:z4,z23:-, Salmonella enterica serovar IIIa 62:z4,z23:-, Salmonella enterica subsp. arizonae serovar 62:z4,z23:-
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