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
lpxKProbable 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). (341 aa)    
Predicted Functional Partners:
waaA
3-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.
 
 0.998
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.
 
  
 0.990
kdsB
Probable 3-deoxy-manno-octulosonate cytidylyltransferase; Activates KDO (a required 8-carbon sugar) for incorporation into bacterial lipopolysaccharide in Gram-negative bacteria.
 
  
 0.983
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.
 
   
 0.887
lpxD
Probable UDP-3-O-[3-hydroxymyristol] 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.
 
   
 0.866
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.
 
   
 0.863
ycaR
Conserved hypothetical protein; Putative inner membrane protein [ycaR], 66% identity (85% similarity) to SwissProt;P75844(E.coli) and 65% identity to TrEMBL;Q7CQT7. Has PF03966:Protein of unknown function (DUF343);This family of short proteins have no known function. The bacterial members are about 60-70 amino acids in length and the eukaryotic examples are about 120 amino acids in length. The C terminus contains the strongest conservation. Signal Peptide or TMH not present; Function unclear; Belongs to the UPF0434 family.
 
     0.862
lpxA
Probable acyl-[acyl-carrier-protein]-UDP-N-acetylglucosamine O-acyltransferase; Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.
 
   
 0.861
exbB3
Conserved hypothetical biopolymer transport protein ExbB. Homology to exbB of B. pertussis. ExbB is part of the TonB-dependent transduction complex. The TonB complex uses the proton gradient across the inner bacterial membrane to transport large molecules across the outer bacterial membrane. Pfam: MotA/TolQ/ExbB proton channel family no signal peptide probable 3 TMHS; Family membership.
 
     0.860
exbD4
Putative biopolymer transport exbD2 protein. Homology to exbD2 of V. choloera of 31% ExbD is part of the TonB-dependent transduction complex. The TonB complex uses the proton gradient across the inner bacterial membrane to transport large molecules across the outer bacterial membrane. InterPro: Biopolymer transport protein ExbD/TolR Pfam: Biopolymer transport protein ExbD/TolR no signal peptide probable 1 TMH; Family membership.
 
     0.859
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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