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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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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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.
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co-expression
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spr0982Conserved Hypothetical protein; Glucosyltransferase involved in the biosynthesis of the non- bilayer-prone membrane lipid alpha-monoglucosyldiacylglycerol. This is a major component for maintaining a certain anionic lipid surface charge density, for balancing the bilayer to non-bilayer phase equilibria and for keeping a constant lipid bilayer spontaneous curvature (curvature packing stress). Catalyzes the transfer of a glucosyl residue from UDP-Glc to diacylglycerol (DAG) acceptor to form the corresponding alpha-glucosyl-DAG (1,2-diacyl-3-O-(alpha-D- glucopyranosyl)-sn-glycerol). It ca [...] (441 aa)    
Predicted Functional Partners:
cpoA
Glycosyltransferase; Galactosyltransferase involved in the biosynthesis of the bilayer-forming membrane lipid alpha-galactosyl-glucosyldiacylglycerol which is involved in maintaining constant nonbilayer/bilayer conditions (curvature packing stress). Also involved in the beta-lactam resistance. Catalyzes the transfer of a galactosyl residue from UDP-Gal to alpha-glucosyl-DAG (1,2-diacyl-3-O-(alpha-D-glucopyranosyl)-sn- glycerol) acceptor to form the corresponding galactosyl-glycosyl-DAG product (3-O-alpha-(D-galactopyranosyl-alpha-(1->2)-D-glucopyranosyl)- 1,2-diacyl-sn-glycerol). It ca [...]
 
  
 0.999
spr0983
Hypothetical protein.
     
 0.969
spr0985
Hypothetical protein.
     
 0.932
obg
GTP-binding protein; An essential GTPase which binds GTP, GDP and possibly (p)ppGpp with moderate affinity, with high nucleotide exchange rates and a fairly low GTP hydrolysis rate. Plays a role in control of the cell cycle, stress response, ribosome biogenesis and in those bacteria that undergo differentiation, in morphogenesis control. Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family.
     
 0.709
spr0980
Conserved hypothetical protein.
       0.684
rpoD
RNA polymerase sigmA FACTOR 70; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is the primary sigma factor during exponential growth.
     
 0.683
dnaG
DNA primase; RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication.
     
 0.671
glgB
1,4-alpha-glucan branching enzyme; Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position; Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.
   
 0.633
galU
UTP-glucose-1-phosphate uridylyltransferase.
     
 0.627
ABC-MSP-11
ABC transporter membrane-spanning permease - unknown substrate; Belongs to the binding-protein-dependent transport system permease family.
       0.487
Your Current Organism:
Streptococcus pneumoniae
NCBI taxonomy Id: 171101
Other names: S. pneumoniae R6, Streptococcus pneumoniae (strain ATCC BAA-255 / R6), Streptococcus pneumoniae R6, Streptococcus pneumoniae str. R6
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