Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.

Rv0103c, (MTCY251.22c), len: 752 aa. Probable ctpB,cation-transporting P-type ATPase B (transmembrane protein), equivalent to CTPB_MYCLE|P46840 cation-transporting P-type ATPase B from Mycobacterium leprae (750 aa), FASTA scores: opt: 3615, E(): 0, (76.5% identity in 752 aa overlap). Also highly similar to others e.g. CAB96031.1|AL360055 putative metal transporter ATPase from Streptomyces coelicolor (753 aa); NP_241423.1|NC_002570 copper-transporting ATPase from Bacillus halodurans (806 aa); etc. Also highly similar to Z46257|MLACEA_7 aceA gene for isocitrate L from Mycobacterium lepra [...]

Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.

Conserved protein with FHA domain, FhaA; Regulates cell growth and peptidoglycan synthesis by binding to MviN. May inhibit the late stages of peptidoglycan synthesis.

Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.

Rv1145, (MTCI65.12), len: 303 aa. Probable mmpL13a,conserved transmembrane transport protein (see citation below), member of RND superfamily, showing some similarity to putative Mycobacterial and Streptomyces membrane proteins e.g. MTCY987|g1781238 from Mycobacterium tuberculosis (962 aa), FASTA scores: opt: 213, E(): 1.9e-06, (28.0% identity in 296 aa overlap); etc. Strong similarity to U92075|MMU92075_5 hypothetical protein from Mycobacterium marinum (256 aa), FASTA scores: opt: 957,E(): 0, (57.6% identity in 257 aa overlap). Should continue as mmpL13B|Rv1146, but frameshift required [...]

Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.

Decaprenyl-phosphate phosphoribosyltransferase; Involved in the biosynthesis of decaprenylphosphoryl arabinose (DPA) a precursor for arabinan synthesis in mycobacterial cell wall biosynthesis. Catalyzes the transfer of a 5-phosphoribosyl residue from phosphoribose diphosphate (pRpp) to decaprenyl phosphate (DP) to form decaprenylphosphoryl-5-phosphoribose (DPPR). The enzyme favors polyprenyl phosphate with 50-60 carbon atoms uses C-75 polyprenyl phosphate less efficiently than C-50 or C-60. Belongs to the UbiA prenyltransferase family.

Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.

Probable conserved transmembrane protein; Required for the insertion and/or proper folding and/or complex formation of integral membrane proteins into the membrane. Involved in integration of membrane proteins that insert both dependently and independently of the Sec translocase complex, as well as at least some lipoproteins. Aids folding of multispanning membrane proteins (By similarity).

Rv3612c, (MTCY07H7B.10), len: 109 aa. Conserved hypothetical protein. Residues 58 to 81 highly similar to N-terminal part of AAK46718|MT2424 hypothetical 3.9 KDA protein from Mycobacterium tuberculosis strain CDC1551 (36 aa), FASTA scores: opt: 108, E(): 0.38, (69.25% identity in 26 aa overlap).

ESX-1 secretion-associated protein A, EspA; Required for secretion of EsxA (ESAT-6) and EsxB (CFP-10) and for virulence. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm.

Rv3612c, (MTCY07H7B.10), len: 109 aa. Conserved hypothetical protein. Residues 58 to 81 highly similar to N-terminal part of AAK46718|MT2424 hypothetical 3.9 KDA protein from Mycobacterium tuberculosis strain CDC1551 (36 aa), FASTA scores: opt: 108, E(): 0.38, (69.25% identity in 26 aa overlap).

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

Alkyl hydroperoxide reductase C protein AhpC (alkyl hydroperoxidase C); Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides. Together with AhpD, DlaT and Lpd, constitutes an NADH-dependent peroxidase active against hydrogen and alkyl peroxides as well as serving as a peroxynitrite reductase, thus protecting the bacterium against reactive nitrogen intermediates and oxidative stress generated by the host immune system. D [...]

NADH-dependent enoyl-[acyl-carrier-protein] reductase InhA (NADH-dependent enoyl-ACP reductase); Enoyl-ACP reductase of the type II fatty acid syntase (FAS- II) system, which is involved in the biosynthesis of mycolic acids, a major component of mycobacterial cell walls. Catalyzes the NADH-dependent reduction of the double bond of 2-trans- enoyl-[acyl-carrier protein], an essential step in the fatty acid elongation cycle of the FAS-II pathway. Shows preference for long-chain fatty acyl thioester substrates (>C16), and can also use 2-trans-enoyl-CoAs as alternative substrates. The mycob [...]

Alkyl hydroperoxide reductase C protein AhpC (alkyl hydroperoxidase C); Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides. Together with AhpD, DlaT and Lpd, constitutes an NADH-dependent peroxidase active against hydrogen and alkyl peroxides as well as serving as a peroxynitrite reductase, thus protecting the bacterium against reactive nitrogen intermediates and oxidative stress generated by the host immune system. D [...]

Catalase-peroxidase-peroxynitritase T KatG; Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity, oxidizing various electron donors including NADP(H). Protects M.tuberculosis against toxic reactive oxygen species (ROS) including hydrogen peroxide as well as organic peroxides and thus contributes to its survival within host macrophages by countering the phagocyte oxidative burst. Also displays efficient peroxynitritase activity, which may help the bacterium to persist in macrophages. Catalyzes the oxidative activation of the antitubercular pro- drug isoniazid (I [...]

Rv0103c, (MTCY251.22c), len: 752 aa. Probable ctpB,cation-transporting P-type ATPase B (transmembrane protein), equivalent to CTPB_MYCLE|P46840 cation-transporting P-type ATPase B from Mycobacterium leprae (750 aa), FASTA scores: opt: 3615, E(): 0, (76.5% identity in 752 aa overlap). Also highly similar to others e.g. CAB96031.1|AL360055 putative metal transporter ATPase from Streptomyces coelicolor (753 aa); NP_241423.1|NC_002570 copper-transporting ATPase from Bacillus halodurans (806 aa); etc. Also highly similar to Z46257|MLACEA_7 aceA gene for isocitrate L from Mycobacterium lepra [...]

Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.

ESX-1 secretion-associated protein A, EspA; Required for secretion of EsxA (ESAT-6) and EsxB (CFP-10) and for virulence. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm.

Rv3612c, (MTCY07H7B.10), len: 109 aa. Conserved hypothetical protein. Residues 58 to 81 highly similar to N-terminal part of AAK46718|MT2424 hypothetical 3.9 KDA protein from Mycobacterium tuberculosis strain CDC1551 (36 aa), FASTA scores: opt: 108, E(): 0.38, (69.25% identity in 26 aa overlap).

ESX-1 secretion-associated protein A, EspA; Required for secretion of EsxA (ESAT-6) and EsxB (CFP-10) and for virulence. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm.

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

ESX-1 secretion-associated protein A, EspA; Required for secretion of EsxA (ESAT-6) and EsxB (CFP-10) and for virulence. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm.

10 kDa culture filtrate antigen EsxB (LHP) (CFP10); A secreted protein. Acts as a strong host (human) T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA; native protein binds poorly to artificial liposomes in the absence or presence of EsxA. EsxA and EsxA-EsxB are cytotoxic to pneumocytes. EsxB (and EsxA-EsxB but not EsxA alone) activates human neutrophils; EsxB transiently induces host (human) intracellular Ca(2+) mobility in a dose-depend [...]

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

Rv3612c, (MTCY07H7B.10), len: 109 aa. Conserved hypothetical protein. Residues 58 to 81 highly similar to N-terminal part of AAK46718|MT2424 hypothetical 3.9 KDA protein from Mycobacterium tuberculosis strain CDC1551 (36 aa), FASTA scores: opt: 108, E(): 0.38, (69.25% identity in 26 aa overlap).

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

ESX-1 secretion-associated protein A, EspA; Required for secretion of EsxA (ESAT-6) and EsxB (CFP-10) and for virulence. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm.

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

10 kDa culture filtrate antigen EsxB (LHP) (CFP10); A secreted protein. Acts as a strong host (human) T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA; native protein binds poorly to artificial liposomes in the absence or presence of EsxA. EsxA and EsxA-EsxB are cytotoxic to pneumocytes. EsxB (and EsxA-EsxB but not EsxA alone) activates human neutrophils; EsxB transiently induces host (human) intracellular Ca(2+) mobility in a dose-depend [...]

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

Catalase-peroxidase-peroxynitritase T KatG; Bifunctional enzyme with both catalase and broad-spectrum peroxidase activity, oxidizing various electron donors including NADP(H). Protects M.tuberculosis against toxic reactive oxygen species (ROS) including hydrogen peroxide as well as organic peroxides and thus contributes to its survival within host macrophages by countering the phagocyte oxidative burst. Also displays efficient peroxynitritase activity, which may help the bacterium to persist in macrophages. Catalyzes the oxidative activation of the antitubercular pro- drug isoniazid (I [...]

10 kDa culture filtrate antigen EsxB (LHP) (CFP10); A secreted protein. Acts as a strong host (human) T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA; native protein binds poorly to artificial liposomes in the absence or presence of EsxA. EsxA and EsxA-EsxB are cytotoxic to pneumocytes. EsxB (and EsxA-EsxB but not EsxA alone) activates human neutrophils; EsxB transiently induces host (human) intracellular Ca(2+) mobility in a dose-depend [...]

ESX-1 secretion-associated protein A, EspA; Required for secretion of EsxA (ESAT-6) and EsxB (CFP-10) and for virulence. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm.

10 kDa culture filtrate antigen EsxB (LHP) (CFP10); A secreted protein. Acts as a strong host (human) T-cell antigen. Involved in translocation of bacteria from the host (human) phagolysosome to the host cytoplasm. Might serve as a chaperone to prevent uncontrolled membrane lysis by its partner EsxA; native protein binds poorly to artificial liposomes in the absence or presence of EsxA. EsxA and EsxA-EsxB are cytotoxic to pneumocytes. EsxB (and EsxA-EsxB but not EsxA alone) activates human neutrophils; EsxB transiently induces host (human) intracellular Ca(2+) mobility in a dose-depend [...]

6 kDa early secretory antigenic target EsxA (ESAT-6); A secreted protein that plays a number of roles in modulating the host's immune response to infection as well as being responsible for bacterial escape into the host cytoplasm. Acts as a strong host (human) T-cell antigen. Inhibits IL- 12 p40 (IL12B) and TNF-alpha expression by infected host (mouse) macrophages, reduces the nitric oxide response by about 75%. In mice previously exposed to the bacterium, elicits high level of IFN-gamma production by T-cells upon subsequent challenge by M.tuberculosis, in the first phase of a protecti [...]

Conserved protein with FHA domain, FhaA; Regulates cell growth and peptidoglycan synthesis by binding to MviN. May inhibit the late stages of peptidoglycan synthesis.

Unknown protein; Rv2000, (MTCY39.18c), len: 537 aa. Unknown protein.