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
alr0520uroporphyrin-III C-methyltransferase; ORF_ID:alr0520; Belongs to the precorrin methyltransferase family. (260 aa)    
Predicted Functional Partners:
hemD
uroporphyrinogen-III synthase; ORF_ID:all0287; hemD gene product.
 
 0.995
alr1878
Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps.
  
 0.986
all0455
Cobalamin biosynthesis precorrin-2 methyltransferase; ORF_ID:all0455; Belongs to the precorrin methyltransferase family.
 
 
0.937
alr3450
Uroporphyrinogen III methylase; ORF_ID:alr3450; Belongs to the precorrin methyltransferase family.
 
 
0.930
hemE
Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
    
 0.925
nirA
Nitrite reductase; ORF_ID:alr0607; nirA gene product; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
  
 0.914
alr0519
ORF_ID:alr0519; hypothetical protein.
  
  
 0.900
all4464
Phosphoadenosine phosphosulfate reductase; ORF_ID:all4464; Belongs to the PAPS reductase family. CysH subfamily.
 
  
 0.888
sir
Ferredoxin-sulfite reductase; ORF_ID:alr1348; sir gene product; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family.
 
  
 0.850
alr4380
Delta-aminolevulinic acid dehydratase; ORF_ID:alr4380; Belongs to the ALAD family.
 
  
 0.792
Your Current Organism:
Nostoc sp. PCC7120
NCBI taxonomy Id: 103690
Other names: Anabaena sp. (ATCC 27893), Anabaena sp. (PCC 7120), Anabaena sp. DCC D0672, Anabaena sp. PCC 7120, Anabaena sp. SAG 25.82, Anabaena sp. UTEX B 2576, Anabaena variabilis UTCC 387, N. sp. PCC 7120, Nostoc muscorum ISU, Nostoc sp. AKM24, Nostoc sp. ATCC 27347, Nostoc sp. ATCC 72893, Nostoc sp. DSM 107007, Nostoc sp. Ind43, Nostoc sp. PCC 7120, Nostoc sp. SAG 25.82
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