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
Spro_3981Penicillin-binding protein 1B; Cell wall formation. Synthesis of cross-linked peptidoglycan from the lipid intermediates. The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (cross- linking of the peptide subunits). (836 aa)    
Predicted Functional Partners:
Spro_4611
TIGRFAM: penicillin-binding protein, 1A family; PFAM: glycosyl transferase family 51; penicillin-binding protein transpeptidase; KEGG: yen:YE3979 penicillin-binding protein.
 
 
0.949
Spro_3614
TIGRFAM: penicillin-binding protein 1C; PFAM: glycosyl transferase family 51; penicillin-binding protein transpeptidase; Penicillin-binding domain protein; KEGG: yen:YE1067 penicillin-binding protein.
  
  
0.913
lpoB
Membrane lipoprotein lipid attachment site; Regulator of peptidoglycan synthesis that is essential for the function of penicillin-binding protein 1B (PBP1b).
  
 
 
 0.904
ftsN
Cell division protein FtsN; Essential cell division protein that activates septal peptidoglycan synthesis and constriction of the cell. Acts on both sides of the membrane, via interaction with FtsA in the cytoplasm and interaction with the FtsQBL complex in the periplasm. These interactions may induce a conformational switch in both FtsA and FtsQBL, leading to septal peptidoglycan synthesis by FtsI and associated synthases.
  
 
 
 0.796
mltG
Aminodeoxychorismate lyase; Functions as a peptidoglycan terminase that cleaves nascent peptidoglycan strands endolytically to terminate their elongation.
 
   
 0.781
ftsI
Peptidoglycan glycosyltransferase; Catalyzes cross-linking of the peptidoglycan cell wall at the division septum; Belongs to the transpeptidase family. FtsI subfamily.
 
 
 
 0.762
rlpA
Rare lipoprotein A; Lytic transglycosylase with a strong preference for naked glycan strands that lack stem peptides.
   
 
 0.755
mrdA
Peptidoglycan glycosyltransferase; Catalyzes cross-linking of the peptidoglycan cell wall. Belongs to the transpeptidase family. MrdA subfamily.
 
 
 
 0.750
ftsI-2
Peptidoglycan glycosyltransferase; Catalyzes cross-linking of the peptidoglycan cell wall at the division septum; Belongs to the transpeptidase family. FtsI subfamily.
 
 
 
 0.750
mrdA-2
Peptidoglycan glycosyltransferase; Catalyzes cross-linking of the peptidoglycan cell wall. Belongs to the transpeptidase family. MrdA subfamily.
 
 
 
 0.723
Your Current Organism:
Serratia proteamaculans
NCBI taxonomy Id: 399741
Other names: S. proteamaculans 568, Serratia proteamaculans 568, Serratia proteamaculans str. 568, Serratia proteamaculans strain 568
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