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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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experimentally determined
co-expression
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gene co-occurrence
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mmaA3Methoxy mycolic acid synthase MmaA3; Involved in the biosynthesis of methoxymycolic acid. It catalyzes the O-methylation of the hydroxy group of the hydroxymycolate to form a methyl ether; Belongs to the CFA/CMAS family. (293 aa)    
Predicted Functional Partners:
mmaA4
Hydroxymycolate synthase MmaA4; Involved in the biosynthesis of hydroxymycolate, a common precursor of oxygenated mycolic acids (methoxy-mycolate and keto- mycolate). Probably transfers a methyl group from the S- adenosylmethionine (SAM) cofactor and, subsequently or simultaneously, a water molecule onto the double bound of ethylene substrates, leading to the formation of the hydroxylated product at the distal position. Involved in the activation of the antitubercular drug thiacetazone (TAC).
 
  
0.920
mmaA2
Cyclopropane mycolic acid synthase MmaA2; Catalyzes the conversion of a double bond to a cis cyclopropane ring at the distal position of an alpha mycolic acid via the transfer of a methylene group from S-adenosyl-L-methionine. MmaA2 also catalyzes the biosynthesis of the cis-cyclopropanated methoxymycolates. Cyclopropanated mycolic acids are key factors participating in cell envelope permeability, host immunomodulation and persistence.
 
  
0.680
Rv0647c
Conserved protein; Rv0647c, (MTCY20H10.28c), len: 488 aa. Conserved protein, equivalent to NP_302277.1|NC_002677 conserved hypothetical protein from Mycobacterium leprae (448 aa). Also showing similarity to a variety of hypothetical ABC1-like proteins or conserved hypothetical proteins e.g. D90908_28|P73627 ABC1-like protein from Synechocystis (585 aa), FASTA scores: E(): 1.8e-31, (29.1% identity in 474 aa overlap); Q55884 HYPOTHETICAL6 5.0 KD protein (567 aa),FASTA scores: opt: 583, E(): 5.7e-30, (28.1% identity in 416 aa overlap); etc. Also similar to Rv3197 conserved hypothetical pr [...]
     
 0.576
kasA
3-oxoacyl-[acyl-carrier protein] synthase 1 KasA (beta-ketoacyl-ACP synthase) (KAS I); Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Belongs to the thiolase-like superfamily. Beta-ketoacyl-ACP synthases family.
  
  
 0.486
kasB
3-oxoacyl-[acyl-carrier protein] synthase 2 KasB (beta-ketoacyl-ACP synthase) (KAS I); Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP.
  
  
 0.480
hadB
Rv0636, (MTCY20H10.17), len: 142 aa. HadB,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302286.1|NC_002677 conserved hypothetical protein from Mycobacterium leprae (142 aa). Shows structural similarity to six others in Mycobacterium tuberculosis (see Castell et al (2005) below). Also highly similar to CAB77411.1|AL160431|SCD82.08 hypothetical protein from Streptomyces coelicolor (142 aa); and similar to others e.g. U28943|CELE04F6_3 from Caenorhabditis elegans (cosmid E04) (298 aa), FASTA scores: opt: 167, E(): 0.00064, (31.6 identity in 117 aa overlap).
   
  
 0.469
Rv0448c
Rv0448c, (MTV037.12c), len: 221 aa. Conserved hypothetical protein, similar to other hypothetical proteins e.g. Z74841|BOD5A2_1 from B. oleracea (283 aa),FASTA scores: opt: 257, E(): 1.4e-10, (32.0% identity in 197 aa overlap); etc. Some similarity to U15183|MLU15183_38 from Mycobacterium leprae (82 aa), FASTA scores: opt: 134,E(): 0.014, (71.0% identity in 31 aa overlap).
   
 0.429
Rv0449c
Rv0449c, (MTV037.13c), len: 439 aa. Conserved hypothetical protein, some similarity with several hypothetical proteins and various enzymes e.g. AAK24569.1|AE005927 amine oxidase, flavin-containing from Caulobacter crescentus (454 aa); BAB02771.1|AB023036 mycolic acid methyl transferase-like protein from Arabidopsis thaliana (842 aa); BAB01742.1|AP000374 protein which contains similarity to cyclopropane fatty acid synthase from Arabidopsis thaliana (793 aa); etc. Has hydrophobic stretch at N-terminus.
   
 0.415
pks13
Polyketide synthase Pks13; Rv3800c, (MTV026.05c), len: 1733 aa. Probable pks13,polyketide synthase, equivalent to Q9CDB1|PKS13|ML0101 polyketide synthase from Mycobacterium leprae (1784 aa),FASTA scores: opt: 7454, E(): 0, (83.6% identity in 1748 aa overlap); and similar to Q9Z5K6|ML2357|MLCB12.02c putative polyketide synthase from Mycobacterium leprae (1871 aa),FASTA scores: opt: 1682, E(): 1.2e-85, (38.3% identity in 1096 aa overlap). Also similar in part to many e.g. Q9ADL6|SORA soraphen polyketide synthase a from Polyangium cellulosum (6315 aa) FASTA scores: opt: 1422, E(): 1e-70,( [...]
  
  
 0.402
hadC
Rv0637, (MTCY20H10.18), len: 166 aa. HadC,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302285.1|NC_002677|YV31_MYCLE|P54879 conserved hypothetical protein from Mycobacterium leprae (166 aa),FASTA scores: opt: 352, E(): 4e-19, (39.2% identity in 148 aa overlap); and highly similar to others from Mycobacterium leprae e.g. NP_302287.1|NC_002677 conserved hypothetical protein (159 aa). Also highly similar to CAB77410.1|AL160431|SCD82.07 hypothetical protein from Streptomyces coelicolor (150 aa); Rv0635|NP_215149.1|NC_000962|MTY20H10_17 conserved hypothetical protein (two ORFs [...]
  
  
 0.400
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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