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
dltCD-alanine--poly(phosphoribitol) ligase subunit 2; 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. (78 aa)    
Predicted Functional Partners:
dltA
D-alanine--poly(phosphoribitol) ligase subunit 1; 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 [...]
 
 0.999
BPUM_2478
D-alanyl-lipoteichoic acid biosynthesis protein DltB; Could be involved in the transport of activated D-alanine through the membrane.
 
 
 0.998
BPUM_2476
Alanine transporter.
 
  
 0.994
BPUM_0323
Non-ribosomal peptide synthetase; Belongs to the ATP-dependent AMP-binding enzyme family.
 
 0.975
BPUM_0319
Non-ribosomal peptide synthetase.
 
 0.970
BPUM_0320
Non-ribosomal peptide synthetase.
 
 0.970
BPUM_1381
Cytochrome B; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B).
   
   0.959
BPUM_0321
Non-ribosomal peptide synthetase; Belongs to the ATP-dependent AMP-binding enzyme family.
 
 0.953
BPUM_0639
Polyketide synthase.
  
 0.936
BPUM_0322
Non-ribosomal peptide synthetase; Belongs to the ATP-dependent AMP-binding enzyme family.
 
 0.900
Your Current Organism:
Bacillus pumilus
NCBI taxonomy Id: 315750
Other names: B. pumilus SAFR-032, Bacillus pumilus SAFR-032, Bacillus pumilus str. SAFR-032, Bacillus pumilus strain SAFR-032
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