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
KB13_952three-deoxy-D-manno-octulosonic-acid transferase domain protein, putative; Involved in lipopolysaccharide (LPS) biosynthesis. Catalyzes the transfer of 3-deoxy-D-manno-octulosonate (Kdo) residue(s) from CMP- Kdo to lipid IV(A), the tetraacyldisaccharide-1,4'-bisphosphate precursor of lipid A; Belongs to the glycosyltransferase group 1 family. (417 aa)    
Predicted Functional Partners:
lpxK_2
Tetraacyldisaccharide 4'-kinase; Transfers the gamma-phosphate of ATP to the 4'-position of a tetraacyldisaccharide 1-phosphate intermediate (termed DS-1-P) to form tetraacyldisaccharide 1,4'-bis-phosphate (lipid IVA).
 
 0.992
kdsB
3-deoxy-D-manno-octulosonate cytidylyltransferase; [M] COG1861 Spore coat polysaccharide biosynthesis protein F, CMP-KDO synthetase homolog; Belongs to the KdsB family.
 
  
 0.930
rfaC
Lipopolysaccharide heptosyltransferase I; [M] COG0859 ADP-heptose:LPS heptosyltransferase.
 
  
 0.858
lpxB
lipid-A-disaccharide synthase; Condensation of UDP-2,3-diacylglucosamine and 2,3- diacylglucosamine-1-phosphate to form lipid A disaccharide, a precursor of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.
 
   
 0.844
lpxC
UDP-3-O-(3-hydroxymyristoyl) N-acetylglucosamine deacetylase; Catalyzes the hydrolysis of UDP-3-O-myristoyl-N- acetylglucosamine to form UDP-3-O-myristoylglucosamine and acetate, the committed step in lipid A biosynthesis; Belongs to the LpxC family.
 
   
 0.841
lpxD
UDP-3-O-(3-hydroxymyristoyl) glucosamine N-acyltransferase; Catalyzes the N-acylation of UDP-3-O-acylglucosamine using 3- hydroxyacyl-ACP as the acyl donor. Is involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell. Belongs to the transferase hexapeptide repeat family. LpxD subfamily.
 
   
 0.836
kdsA
[E] COG2876 3-deoxy-D-arabino-heptulosonate 7-phosphate (DAHP) synthase; Belongs to the KdsA family.
 
   
 0.808
KB13_1241
[R] COG0457 FOG: TPR repeat.
    
 0.805
KB13_1277
Arabinose 5-phosphate isomerase; [R] COG0517 FOG: CBS domain; Belongs to the SIS family. GutQ/KpsF subfamily.
 
   
 0.797
rfaF
Lipopolysaccharide heptosyltransferase II; [M] COG0859 ADP-heptose:LPS heptosyltransferase.
 
  
 0.777
Your Current Organism:
beta proteobacterium KB13
NCBI taxonomy Id: 314607
Other names: b. proteobacterium KB13
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