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
murIGlutamate racemase; Provides the (R)-glutamate required for cell wall biosynthesis. (269 aa)    
Predicted Functional Partners:
murD
UDP-N-acetylmuramoyl-L-alanine--D-glutamate ligase; Cell wall formation. Catalyzes the addition of glutamate to the nucleotide precursor UDP-N-acetylmuramoyl-L-alanine (UMA). Belongs to the MurCDEF family.
 
  
 0.989
ddl
D-ala D-ala ligase protein; Cell wall formation; Belongs to the D-alanine--D-alanine ligase family.
 
  
 0.925
KXB59537.1
Non-canonical purine NTP pyrophosphatase, RdgB/HAM1 family; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family.
 
 
  0.924
KXB52876.1
KEGG: csh:Closa_4283 1.4e-179 Glu/Leu/Phe/Val dehydrogenase; K00262 glutamate dehydrogenase (NADP+); Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
  
 
 0.893
guaB
Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family.
    
 0.828
KXB59985.1
KEGG: csh:Closa_1348 0. phosphoribosylformylglycinamidine synthase K01952; Psort location: Cytoplasmic, score: 9.94.
    
  0.805
ispE
4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol.
       0.800
KXB53953.1
FCD domain protein; KEGG: pfe:PSF113_4057 8.1e-24 family transcriptional regulator; Psort location: Cytoplasmic, score: 9.97.
       0.785
murF
UDP-N-acetylmuramoyl-tripeptide--D-alanyl-D- alanine ligase; Involved in cell wall formation. Catalyzes the final step in the synthesis of UDP-N-acetylmuramoyl-pentapeptide, the precursor of murein; Belongs to the MurCDEF family. MurF subfamily.
 
   
 0.707
nadE
NAD+ synthase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
    
  0.696
Your Current Organism:
Lachnoanaerobaculum saburreum
NCBI taxonomy Id: 467210
Other names: ATCC 33271, CCUG 28089, CIP 105341, Catenabacterium saburreum, DSM 3986, Eubacterium saburreum, JCM 11021, L. saburreum, Leptotrichia aerogenes, VPI 11763
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