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
mqnDProtein of unknown function DUF191; Catalyzes the conversion of cyclic dehypoxanthine futalosine (cyclic DHFL) into 1,4-dihydroxy-6-naphthoate, a step in the biosynthesis of menaquinone (MK, vitamin K2); Belongs to the MqnA/MqnD family. MqnD subfamily. (298 aa)    
Predicted Functional Partners:
mqnC
Radical SAM domain protein; Radical SAM enzyme that catalyzes the cyclization of dehypoxanthine futalosine (DHFL) into cyclic dehypoxanthine futalosine (CDHFL), a step in the biosynthesis of menaquinone (MK, vitamin K2).
 
  
 0.986
mqnB
Nucleoside phosphorylase-like protein; Catalyzes the hydrolysis of futalosine (FL) to dehypoxanthine futalosine (DHFL) and hypoxanthine, a step in the biosynthesis of menaquinone (MK, vitamin K2).
 
   
 0.972
mqnA
Protein of unknown function DUF178; Catalyzes the dehydration of chorismate into 3-[(1- carboxyvinyl)oxy]benzoate, a step in the biosynthesis of menaquinone (MK, vitamin K2).
 
   
 0.917
mqnE
Radical SAM domain protein; Radical SAM enzyme that catalyzes the addition of the adenosyl radical to the double bond of 3-[(1-carboxyvinyl)oxy]benzoate, leading to aminodeoxyfutalosine (AFL), a key intermediate in the formation of menaquinone (MK, vitamin K2) from chorismate.
 
   
 0.856
Sare_4513
TIGRFAM: 4-hydroxybenzoate polyprenyltransferase, putative; PFAM: UbiA prenyltransferase; KEGG: stp:Strop_4093 4-hydroxybenzoate polyprenyltransferase, putative; Belongs to the UbiA prenyltransferase family.
 
   
 0.854
Sare_4512
TIGRFAM: 3-octaprenyl-4-hydroxybenzoate carboxy-lyase; PFAM: flavoprotein; KEGG: stp:Strop_4092 3-octaprenyl-4-hydroxybenzoate carboxy-lyase.
 
   
 0.787
Sare_4514
TIGRFAM: UbiD family decarboxylase; PFAM: Carboxylyase-related protein; KEGG: stp:Strop_4094 UbiD family decarboxylase; Belongs to the UbiD family.
  
   
 0.680
Sare_0888
PFAM: Radical SAM domain protein; SMART: Elongator protein 3/MiaB/NifB; KEGG: stp:Strop_0946 radical SAM domain protein.
 
   
 0.640
Sare_1061
UbiD family decarboxylase; Catalyzes the reversible decarboxylation of aromatic carboxylic acids.
  
   
 0.493
Sare_4336
KEGG: stp:Strop_3944 hypothetical protein.
       0.466
Your Current Organism:
Salinispora arenicola
NCBI taxonomy Id: 391037
Other names: S. arenicola CNS-205, Salinispora arenicola CNS-205, Salinispora arenicola str. CNS-205, Salinispora arenicola strain CNS-205
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