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
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[Homology]
Score
menBNaphthoate synthase MenB (dihydroxynaphthoic acid synthetase) (DHNA synthetase); Converts o-succinylbenzoyl-CoA (OSB-CoA) to 1,4-dihydroxy-2- naphthoyl-CoA (DHNA-CoA); Belongs to the enoyl-CoA hydratase/isomerase family. MenB subfamily. (314 aa)    
Predicted Functional Partners:
menE
Probable 2-succinylbenzoate--CoA ligase; Converts 2-succinylbenzoate (OSB) to 2-succinylbenzoyl-CoA (OSB-CoA). May be involved in the biosynthesis of menaquinone (By similarity).
 
 
 0.994
menD
2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate synthase; Catalyzes the thiamine diphosphate-dependent decarboxylation of 2-oxoglutarate and the subsequent addition of the resulting succinic semialdehyde-thiamine pyrophosphate anion to isochorismate to yield 2- succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate (SEPHCHC). Belongs to the TPP enzyme family. MenD subfamily.
 
  
 0.992
menC
Probable muconate cycloisomerase MenC (cis,cis-muconate lactonizing enzyme) (MLE); Converts 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1- carboxylate (SHCHC) to 2-succinylbenzoate (OSB); Belongs to the mandelate racemase/muconate lactonizing enzyme family. MenC type 1 subfamily.
 
  
 0.974
Rv1847
Conserved protein; Rv1847, (MTCY359.26c), len: 140 aa. Conserved protein, possible thioesterase, some similarity to YBDB proteins of Escherichia coli and H. influenzae e.g. P15050|YBDB_ECOLI hypothetical 15.0 KD protein in ENTA-CSTA intergenic region (137 aa), FASTA scores: opt: 232, E(): 6.6e-10, (35.8% identity in 106 aa overlap); C48956|G142208 thioesterase from Arthrobacter sp (151 aa), FASTA score: opt: 254, E(): 1.7e-11, (33.3% identity in 138 aa overlap). Also similar to AF064959|AF064959_1 hypothetical protein from Coxiella burnetii (148 aa), FASTA score: opt: 264,E(): 9.3e- 12 [...]
 
 
 0.974
entC
Probable isochorismate synthase EntC (isochorismate hydroxymutase) (enterochelin biosynthesis); Catalyzes the conversion of chorismate to isochorismate.
 
  
 0.950
menA
1,4-dihydroxy-2-naphthoate octaprenyltransferase MenA (DHNA-octaprenyltransferase); Conversion of 1,4-dihydroxy-2-naphthoate (DHNA) to demethylmenaquinone (DMK). Can use a variety of allylic isoprenyl diphosphates as substrates but has a requirement for at least three isoprene units; Belongs to the MenA family. Type 1 subfamily.
 
  
 0.938
menH
Demethylmenaquinone methyltransferase; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2); Belongs to the class I-like SAM-binding methyltransferase superfamily. MenG/UbiE family.
  
  
 0.768
Rv0544c
Rv0544c, (MTCY25D10.23c), len: 92 aa. Possible conserved transmembrane protein, equivalent to NP_302470.1|NC_002677 possible membrane protein from Mycobacterium leprae (96 aa); and shows some similarity to MLU15187_33|Q50172|U296V from Mycobacterium leprae (36 aa),FASTA scores: opt: 151, E(): 2.1e-05, (71.4% identity in 35 aa overlap). Also some similarity with VATL_NEPNO|Q26250 vacuolar ATP synthase 16 kDa proteolipid from Nephrops norvegicus (159 aa), FASTA scores: opt: 80, E(): 11, (26.1% identity in 88 aa overlap). A core mycobacterial gene; conserved in mycobacterial strains (See [...]
  
    0.677
fadD8
Rv0551c, (MTCY25D10.30c), len: 571 aa. Probable fadD8, fatty-acid-CoA synthetase, similar to many e.g. LCFA_ECOLI|P29212 long-chain-fatty-acid--CoA ligase (561 aa), FASTA scores: opt: 585, E(): 9.5e-30, (28.7% identity in 536 aa overlap); etc. Contains PS00455 Putative AMP-binding domain signature. Note other possible start sites exist downstream of this start.
  
  
 0.670
Rv0547c
Possible oxidoreductase; Rv0547c, (MTCY25D10.26c), len: 294 aa. Possible oxidoreductase, similar to various oxidoreductases e.g. fatty acyl-CoA reductase from Acinetobacter calcoaceticus (295 aa); NP_280196.1|NC_002607 3-oxoacyl-[acyl-carrier-protein] reductase from Halobacterium sp. NRC-1 (255 aa); NP_349214.1|NC_003030 Short-chain alcohol dehydrogenase family protein from Clostridium acetobutylicum (255 aa); etc. Also similar to several proteins from Mycobacterium tuberculosis e.g. Y04M_MYCTU|Q10783 putative oxidoreductase (341 aa), FASTA scores: opt: 644, E(): 0, (46.1% identity in [...]
  
    0.662
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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