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
KPU42427.1Iron only nitrogenase protein AnfO (AnfO_nitrog). (224 aa)    
Predicted Functional Partners:
nifB_3
FeMo cofactor biosynthesis protein NifB; Belongs to the NifD/NifK/NifE/NifN family.
 
   
 0.821
nifD_2
Nitrogenase molybdenum-iron protein alpha chain; Belongs to the NifD/NifK/NifE/NifN family.
 
   
 0.796
KPU42428.1
Hypothetical protein.
       0.785
nifK_2
Nitrogenase molybdenum-iron protein beta chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation; Belongs to the NifD/NifK/NifE/NifN family.
 
   
 0.756
glnB_2
Nitrogen regulatory protein P-II.
 
   
 0.712
nifD_1
Nitrogenase molybdenum-iron protein alpha chain.
 
   
 0.672
glnB_3
Nitrogen regulatory protein P-II 1; Belongs to the P(II) protein family.
 
   
 0.579
nifK_1
Nitrogenase molybdenum-iron protein beta chain; Belongs to the NifD/NifK/NifE/NifN family.
 
   
 0.509
nifB_2
FeMo cofactor biosynthesis protein NifB.
     
 0.490
nifD_3
Nitrogenase molybdenum-iron protein alpha chain.
 
   
 0.472
Your Current Organism:
Oxobacter pfennigii
NCBI taxonomy Id: 36849
Other names: ATCC 43583, Clostridium pfennigii, DSM 3222, O. pfennigii, strain V5-2
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