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
pqqBCoenzyme PQQ biosynthesis protein B; May be involved in the transport of PQQ or its precursor to the periplasm; Belongs to the PqqB family. (305 aa)    
Predicted Functional Partners:
pqqC
Coenzyme PQQ biosynthesis protein C; Ring cyclization and eight-electron oxidation of 3a-(2-amino- 2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9- dicarboxylic-acid to PQQ.
  
 0.998
Mfla_1681
PFAM: coenzyme PQQ synthesis D; KEGG: pae:PA1988 pyrroloquinoline quinone biosynthesis protein D.
 
  
 0.976
pqqE
Coenzyme PQQ biosynthesis protein E; Catalyzes the cross-linking of a glutamate residue and a tyrosine residue in the PqqA protein as part of the biosynthesis of pyrroloquinoline quinone (PQQ).
 
  
 0.943
Mfla_1451
Pyrrolo-quinoline quinone.
 
  
 0.747
Mfla_1717
Pyrrolo-quinoline quinone.
 
  
 0.745
Mfla_2314
PFAM: Pyrrolo-quinoline quinone; KEGG: bja:blr6213 methanol dehydrogenase large subunit-like protein; COGs: COG4993 Glucose dehydrogenase category=G.
 
  
 0.741
Mfla_0344
Pyrrolo-quinoline quinone.
 
  
 0.740
Mfla_2044
PFAM: Pyrrolo-quinoline quinone; KEGG: mca:MCA0779 methanol dehydrogenase protein, large subunit; COGs: COG4993 Glucose dehydrogenase category=G.
 
  
 0.720
Mfla_2304
40-residue YVTN beta-propeller repeat.
  
     0.564
Mfla_2313
Amino acid ABC transporter substrate-binding protein, PAAT family; SMART: extracellular solute-binding protein, family 3; KEGG: bja:bll6195 putative methanol oxidation protein; COGs: COG0834 ABC-type amino acid transport/signal transduction systems periplasmic component/domain category=T; TC 3.A.1.3.-.
  
     0.445
Your Current Organism:
Methylobacillus flagellatus
NCBI taxonomy Id: 265072
Other names: M. flagellatus KT, Methylobacillus flagellatus KT, Methylobacillus flagellatus str. KT, Methylobacillus flagellatus strain KT
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