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
askAspartokinase Ask (aspartate kinase) [contains: aspartokinase alpha subunit (Ask-alpha); Catalyzes the phosphorylation of the beta-carboxyl group of aspartic acid with ATP to yield 4-phospho-L-aspartate, which is involved in the branched biosynthetic pathway leading to the biosynthesis of amino acids lysine, threonine, isoleucine and methionine; Belongs to the aspartokinase family. (421 aa)    
Predicted Functional Partners:
asd
Aspartate-semialdehyde dehydrogenase; Catalyzes the NADPH-dependent formation of L-aspartate- semialdehyde (L-ASA) by the reductive dephosphorylation of L-aspartyl- 4-phosphate. Is essential for the growth and pathogenicity of M.tuberculosis, and for the generation of the bacterial cell wall ; Belongs to the aspartate-semialdehyde dehydrogenase family.
 
 
 0.999
thrA
Rv1294, (MTCY373.14), len: 441 aa. Probable thrA (hom), homoserine dehydrogenase, highly similar to DHOM_MYCLE|P46806 from Mycobacterium leprae (441 aa), FASTA scores: opt: 2437, E():0, (89.5% identity in 438 aa overlap). Contains PS00017 ATP/GTP-binding site motif A; PS01042 Homoserine dehydrogenase signature. Belongs to the homoserine dehydrogenase family.
 
 0.972
dapA
Probable dihydrodipicolinate synthase DapA (DHDPS) (dihydrodipicolinate synthetase); Catalyzes the condensation of (S)-aspartate-beta-semialdehyde [(S)-ASA] and pyruvate to 4-hydroxy-tetrahydrodipicolinate (HTPA). Belongs to the DapA family.
 
  
 0.959
dapF
Probable diaminopimelate epimerase DapF (DAP epimerase); Catalyzes the stereoinversion of LL-2,6-diaminoheptanedioate (L,L-DAP) to meso-diaminoheptanedioate (meso-DAP), a precursor of L- lysine and an essential component of the bacterial peptidoglycan.
 
  
 0.932
lysA
Diaminopimelate decarboxylase LysA (DAP decarboxylase); Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine (Probable). Is essential for the viability of M.tuberculosis in the host.
  
 0.921
dapB
Dihydrodipicolinate reductase DapB (DHPR); Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate (Probable). Can use both NADH and NADPH as a reductant, with NADH being 6-fold as effective as NADPH.
 
  
 0.918
asnB
Rv2201, (MTCY190.12), len: 652 aa. Probable asnB,asparagine synthetase, similar to e.g. SW:ASNH_BACSU P42113 putative asparagine synthetase (26.0% identity in 438 aa overlap).
  
 
 0.898
dapD
Tetrahydrodipicolinate N-succinyltransferase DapD; Catalyzes the conversion of the cyclic tetrahydrodipicolinate (THDP) into the acyclic N-succinyl-L-2-amino-6-oxopimelate using succinyl-CoA.
 
  
 0.894
thrB
Probable homoserine kinase ThrB; Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate.
 
 
 0.890
argG
Rv1658, (MTCY06H11.23), len: 398 aa. Probable argG,Argininosuccinate synthase, similar to ASSY_STRCL|P50986 argininosuccinate synthase from Streptomyces clavuligerus (397 aa), FASTA scores: opt: 1873, E(): 0, (67.8% identity in 397 aa overlap); contains PS00564 Argininosuccinate synthase signature 1, PS00565 Argininosuccinate synthase signature 2. Belongs to the argininosuccinate synthase family.
  
 
 0.871
Your Current Organism:
Mycobacterium tuberculosis H37Rv
NCBI taxonomy Id: 83332
Other names: M. tuberculosis H37Rv, Mycobacterium sp. H37Rv, Mycobacterium tuberculosis str. H37Rv, Mycobacterium tuberculosis strain H37Rv
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