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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
kdtA3-deoxy-D-manno-octulosonic-acid transferase (KDO transferase); 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. (425 aa)    
Predicted Functional Partners:
lpxK
Tetraacyldisaccharide 4'-kinase (lipid A 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).
 
 0.997
kdsB
3-deoxy-manno-octulosonate cytidylyltransferase; Activates KDO (a required 8-carbon sugar) for incorporation into bacterial lipopolysaccharide in Gram-negative bacteria.
 
  
 0.983
rfaQ
Lipopolysaccharide core biosynthesis glycosyl transferase RfaQ.
  
 0.977
htrB
Lipid A biosynthesis lauroyl acyltransferase (heat shock protein B); Catalyzes the transfer of laurate from lauroyl-acyl carrier protein (ACP) to Kdo(2)-lipid IV(A) to form Kdo(2)-(lauroyl)-lipid IV(A).
 
  
 0.963
rfaF
ADP-heptose--LPS heptosyltransferase II.
 
  
 0.949
rfaG
Lipopolysaccharide core biosynthesis protein RfaG (Glucosyltransferase I).
    
 0.947
rfaC
Lipopolysaccharide heptosyltransferase-1.
 
  
 0.941
walO
WalO protein; Some similarities with lipopolysaccharide biosynthesis protein.
 
  
 0.938
rfaL
O-antigen ligase RfaL.
    
 0.920
pbgE1
PbgE1 protein; Catalyzes the transfer of the L-Ara4N moiety of the glycolipid undecaprenyl phosphate-alpha-L-Ara4N to lipid A. The modified arabinose is attached to lipid A and is required for resistance to polymyxin and cationic antimicrobial peptides (By similarity).
 
  
  0.919
Your Current Organism:
Photorhabdus laumondii
NCBI taxonomy Id: 243265
Other names: P. laumondii subsp. laumondii TTO1, Photorhabdus laumondii subsp. laumondii TTO1, Photorhabdus luminescens subsp. laumondii TTO1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.