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
Prpo2Protoporphyrinogen oxidase; Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX. (549 aa)    
Predicted Functional Partners:
A0A1D6GY41
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX.
  
 
 0.997
A0A1D6HAT0
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX.
  
 
 0.997
A0A1D6FZP6
Uroporphyrinogen decarboxylase.
 
 
 0.994
K7V7C8_MAIZE
Uroporphyrinogen decarboxylase 1 chloroplastic.
 
 
 0.994
B4F938_MAIZE
Necrotic4.
  
 
 0.993
A0A1D6GEW7
Mg-protoporphyrin IX chelatase; Involved in chlorophyll biosynthesis. Catalyzes the insertion of magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX. Belongs to the Mg-chelatase subunits D/I family.
   
 
 0.987
A0A1D6ENQ1
Ferrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX.
  
 
 0.975
A0A1D6K2B5
Uroporphyrinogen decarboxylase; Belongs to the uroporphyrinogen decarboxylase family.
 
 
 0.946
LES22
Uroporphyrinogen decarboxylase, chloroplastic; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
 
 
 0.929
Prpo1
Protoporphyrinogen oxidase; Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX.
  
  
0.919
Your Current Organism:
Zea mays
NCBI taxonomy Id: 4577
Other names: Z. mays, Zea mays L., Zea mays var. japonica, maize
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