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:
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Gene Fusion
Cooccurrence
Coexpression
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[Homology]
Score
waaA3-deoxy-D-manno-octulosonic-acid 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. (414 aa)    
Predicted Functional Partners:
lpxK
Probable 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).
 
 0.998
kdsB
Probable 3-deoxy-manno-octulosonate cytidylyltransferase; Activates KDO (a required 8-carbon sugar) for incorporation into bacterial lipopolysaccharide in Gram-negative bacteria.
 
  
 0.984
htrB
Putative lipid A biosynthesis lauroyl acyltransferase. Homology to htrB of E. coli of 27% (sprot|HTRB_ECOLI) ACYLATES THE INTERMEDIATE (KDO)2-LIPID IVA TO FORM (KDO)2-(LAUROYL)-LIPID IVA. HAS 10 FOLD SELECTIVITY FOR LAUROYL- ACP OVER MYRISTOYL-ACP. Pfam: Bacterial lipid A biosynthesis acyltransferase no singal peptide no TMHs; High confidence in function and specificity.
 
  
 0.963
msbBa
Putative Lipid A biosynthesis acyltransferase protein Homology to msbB of of E. coli of 27% (AAA24181). Homology only with the N-terminus. no signal peptide. 1 TMH. Tigrfam: lipid_A_htrB, lipid A biosynthesis lauroyl (or palmitoleoyl) acyltransferase. Pfam: Lip_A_acyltrans,Bacterial lipid A biosynthesis acyltransferase; Family membership.
 
  
 0.957
waaC1
Lipopolysaccharide heptosyltransferase I; High confidence in function and specificity.
  
 0.940
waaF2
ADP-heptose--LPS heptosyltransferase II (EC 2.-.-.-); High confidence in function and specificity.
 
  
 0.928
azo3567
Region start changed from 3913496 to 3913541 (-45 bases).
    
 0.893
azo0794
Arabinose 5-phosphate isomerase (EC 5.3.1.13). Catalyzes the interconversion of D-arabinose 5-phosphate and D-ribulose 5-phosphate (By similarity). InterPro: KpsF/GutQ family protein kpsF: KpsF/GutQ family protein; High confidence in function and specificity; Belongs to the SIS family. GutQ/KpsF subfamily.
 
   
 0.885
lpxB
Probable 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.
 
   
 0.863
lpxC
Probable UDP-3-O-acyl N-acetylglycosmaine 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.
 
   
 0.862
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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