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. (79 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
dltB
Protein DltB; Could be involved in the transport of activated D-alanine through the membrane.
 
 
 0.999
dltD
DltD C-terminal domain protein; Identified by match to protein family HMM PF04914; match to protein family HMM PF04915; match to protein family HMM PF04918.
 
  
 0.997
fabD
[acyl-carrier-protein] S-malonyltransferase; Identified by match to protein family HMM PF00698; match to protein family HMM TIGR00128.
  
 0.984
EGJ27775.1
AMP-binding enzyme; Identified by match to protein family HMM PF00501; match to protein family HMM PF00550.
 
 0.980
EGJ28146.1
Identified by match to protein family HMM PF05368.
   
 0.970
EGJ27846.1
Deoxyguanosine kinase; Identified by match to protein family HMM PF01712.
   
 0.968
rplU
Ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
   
 
 0.945
fabF
Beta-ketoacyl-acyl-carrier-protein synthase II; Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP.
  
 0.941
fabZ
Beta-hydroxyacyl-(acyl-carrier-protein) dehydratase FabZ; Involved in unsaturated fatty acids biosynthesis. Catalyzes the dehydration of short chain beta-hydroxyacyl-ACPs and long chain saturated and unsaturated beta-hydroxyacyl-ACPs.
  
 0.919
Your Current Organism:
Streptococcus porcinus
NCBI taxonomy Id: 873448
Other names: S. porcinus str. Jelinkova 176, Streptococcus porcinus str. Jelinkova 176, Streptococcus porcinus strain Jelinkova 176
Server load: low (10%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.