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
dltCCytochrome C552; Carrier protein involved in the D-alanylation of lipoteichoic acid (LTA). The loading of thioester-linked D-alanine onto DltC is catalyzed by D-alanine--D-alanyl carrier protein ligase DltA. The DltC- carried D-alanyl group is further transferred to cell membrane phosphatidylglycerol (PG) by forming an ester bond, probably catalyzed by DltD. D-alanylation of LTA plays an important role in modulating the properties of the cell wall in Gram-positive bacteria, influencing the net charge of the cell wall. (77 aa)    
Predicted Functional Partners:
dltD_1
D-alanyl transfer protein DltD; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.999
dltB
Alanine transporter; Could be involved in the transport of activated D-alanine through the membrane.
 
 
 0.999
dltA
Alanine-phosphoribitol ligase; Catalyzes the first step in the D-alanylation of lipoteichoic acid (LTA), the activation of D-alanine and its transfer onto the D- alanyl carrier protein (Dcp) DltC. In an ATP-dependent two-step reaction, forms a high energy D-alanyl-AMP intermediate, followed by transfer of the D-alanyl residue as a thiol ester to the phosphopantheinyl prosthetic group of the Dcp. D-alanylation of LTA plays an important role in modulating the properties of the cell wall in Gram-positive bacteria, influencing the net charge of the cell wall. Belongs to the ATP-dependent A [...]
 
 0.999
Alr
Alanine racemase; Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids; Belongs to the alanine racemase family.
    
 0.906
ddl
D-alanine--D-alanine ligase; Cell wall formation; Belongs to the D-alanine--D-alanine ligase family.
   
 
 0.905
NifJ
Pyruvate-flavodoxin oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.867
dltX
D-alanyl-lipoteichoic acid biosynthesis protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.866
rplU
50S ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
  
 
 0.815
FabF
3-oxoacyl-ACP synthase; Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP.
  
 
 0.787
fabD
ACP S-malonyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.784
Your Current Organism:
Enterococcus faecium
NCBI taxonomy Id: 1352
Other names: ATCC 19434, CCUG 542, CFBP 4248, CIP 103014, DSM 20477, E. faecium, JCM 5804, JCM 8727, LMG 11423, LMG:11423, NBRC 100485, NBRC 100486, NCDO 942, NCIMB 11508, NCTC 7171, Streptococcus faecium
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.