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Rv0281 Rv0281 eccA3 eccA3 eccB3 eccB3 eccC3 eccC3 PE5 PE5 PPE4 PPE4 esxG esxG esxH esxH espG3 espG3 eccD3 eccD3 mycP3 mycP3 eccE3 eccE3 esxI esxI esxJ esxJ PPE18 PPE18 esxK esxK esxL esxL PPE19 PPE19 eccB5 eccB5 eccC5 eccC5 esxN esxN eccD5 eccD5 mycP5 mycP5 eccE5 eccE5 eccA5 eccA5 Rv1870c Rv1870c Rv1871c Rv1871c lldD2 lldD2 Rv1873 Rv1873 esxO esxO esxP esxP esxT esxT esxU esxU Rv3446c Rv3446c eccC4 eccC4 eccD4 eccD4 mycP4 mycP4 eccB4 eccB4 Rv3612c Rv3612c Rv3613c Rv3613c espD espD espC espC espA espA esxV esxV esxW esxW Rv3647c Rv3647c cspA cspA Rv3863 Rv3863 espE espE espF espF espG1 espG1 espH espH eccA1 eccA1 eccB1 eccB1 eccCa1 eccCa1 eccCb1 eccCb1 PE35 PE35 PPE68 PPE68 esxB esxB esxA esxA espI espI eccD1 eccD1 espJ espJ espK espK espL espL espB espB eccE1 eccE1 mycP1 mycP1 eccA2 eccA2 eccE2 eccE2 mycP2 mycP2 eccD2 eccD2 Rv3888c Rv3888c espG2 espG2 esxC esxC esxD esxD eccC2 eccC2 eccB2 eccB2 Rv3896c Rv3896c
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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Rv0281Possible S-adenosylmethionine-dependent methyltransferase; Exhibits S-adenosyl-L-methionine-dependent methyltransferase activity. (302 aa)
eccA3ESX conserved component EccA3. ESX-3 type VII secretion system protein; Part of the ESX-3 specialized secretion system, which is important for iron and zinc uptake or homeostasis. EccA3 exhibits ATPase activity and may provide energy for the export of ESX-3 substrates (By similarity). Belongs to the CbxX/CfxQ family. (631 aa)
eccB3ESX conserved component EccB3. ESX-3 type VII secretion system protein. Possible membrane protein; An ATPase (By similarity). Part of the ESX-3 specialized secretion system, which is important for iron and zinc uptake or homeostasis.; Belongs to the EccB family. (538 aa)
eccC3ESX conserved component EccC3. ESX-3 type VII secretion system protein. Possible membrane protein; Part of the ESX-3 specialized secretion system, which is important for iron and zinc uptake or homeostasis. (1330 aa)
PE5PE family protein PE5; Important for the siderophore-mediated iron-acquisition function of ESX-3. May play a pivotal role in the evasion of host immune response by M.tuberculosis. Mediates production of IL-10 via activation of the p38 and ERK1/2 mitogen-activated protein kinase (MAPK) signaling pathways. (102 aa)
PPE4PPE family protein PPE4; Important for the siderophore-mediated iron-acquisition function of ESX-3; Belongs to the mycobacterial PPE family. (513 aa)
esxGESAT-6 like protein EsxG (conserved protein TB9.8); EsxG, in complex with EsxH, disrupts ESCRT function and impairs host phagosome maturation, thereby promoting intracellular bacterial growth. The complex acts by interacting, via EsxH, with the host hepatocyte growth factor-regulated tyrosine kinase substrate (HGS/HRS), a component of the ESCRT machinery. EsxG stabilizes EsxH in the host cytosol. (97 aa)
esxHLow molecular weight protein antigen 7 EsxH (10 kDa antigen) (CFP-7) (protein TB10.4); EsxH, in complex with EsxG, disrupts ESCRT function and impairs host phagosome maturation, thereby promoting intracellular bacterial growth. The complex acts by interacting, via EsxH, with the host hepatocyte growth factor-regulated tyrosine kinase substrate (HGS/HRS), a component of the ESCRT machinery. Belongs to the WXG100 family. ESAT-6 subfamily. (96 aa)
espG3ESX-3 secretion-associated protein EspG3; Specific chaperone for cognate PE/PPE proteins. Plays an important role in preventing aggregation of PE/PPE dimers. (295 aa)
eccD3ESX-3 secretion system protein EccD3; Part of the ESX-3 specialized secretion system, which is important for iron and zinc uptake or homeostasis. (472 aa)
mycP3Mycosin-3; Rv0291, (MTV035.19), len: 461 aa. Probable mycP3,membrane-anchored serine protease (mycosin) (see Brown et al., 2000), similar to several others in mycobacteria e.g. Z94121|MTY15F10_28|Rv1796 from Mycobacterium tuberculosis (446 aa), FASTA scores: opt: 1168, E(): 0, (44.6% identity in 453 aa overlap); Rv3886c; Rv3883c; Rv3449; and Y14967|MLCB628_4|MLCB628.04 from Mycobacterium leprae (446 aa), FASTA scores: opt: 1159, E(): 0, (43.5 identity in 446 aa overlap). Has signal sequence and hydrophobic stretch at C-terminus, followed by short positively charged segment,that seems t [...] (461 aa)
eccE3ESX-3 secretion system protein EccE3; Part of the ESX-3 specialized secretion system, which is important for iron and zinc uptake or homeostasis. Belongs to the EccE family. (331 aa)
esxIRv1037c, (MTCY10G2.12), len: 94 aa. EsxI, ESAT-6 like protein (see citations below), highly similar to Q49946|ES6X_MYCLE|U1756D putative ESAT-6 like protein X from Mycobacterium leprae (95 aa), FASTA scores: opt: 409,E(): 6.3e-23, (64.15% identity in 92 aa overlap); Rv3619c,Rv1198, Rv2346c, etc from Mycobacterium tuberculosis. Strictly identical to P96364|ES61_MYCTU|Rv3619c|MTCY15C10.33|MTCY07H7B.03|MT3721 putative ESAT-6 like protein 1 (94 aa). Belongs to the ESAT6 family. (94 aa)
esxJRv1038c, (MT1067, MTCY10G2.11), len: 98 aa. EsxJ,ESAT-6 like protein (see Gey Van Pittius et al., 2001),similar to Q49945|U1756C, Mycobacterium leprae (100 aa),FASTA scores: opt: 375, E(): 7.7e-21, (58.3% identity in 96 aa overlap). Member of M. tuberculosis hypothetical QILSS protein family with Rv1197, Rv1792, Rv2347c and Rv3620c. Belongs to the ESAT6 family. (98 aa)
PPE18PPE family protein PPE18; Could be a crucial virulence factor for intracellular survival of M.tuberculosis. Favors development of Th2-type response, and downregulates the proinflammatory and Th1-type response. Specifically interacts with the human Toll-like receptor 2 (TLR2), leading to an early and sustained activation of p38 MAPK, which induces IL-10 production and activates Th2-type immune response. Also inhibits proinflammatory cytokines IL-12p40 and TNF-alpha production. Acts by upregulating the expression as well as tyrosine phosphorylation of suppressor of cytokine signaling 3 ( [...] (391 aa)
esxKRv1197, (MT1235, MTCI364.09), len: 98 aa. EsxK,ESAT-6 like protein (see citation below). Member of M. tuberculosis hypothetical QILSS protein family with Rv1038c, etc. Almost identical to MTCY98.023c (98 aa) (99.0% identity in 98 aa overlap) and MTCY10G2.11 (98 aa),FASTA scores: opt: 643, E(): 0, (99.0% identity in 98 aa overlap); highly similar to Q49945|U1756C from Mycobacterium leprae (100 aa), FASTA scores: opt: 377, E(): 8e-21, (58.3% identity in 96 aa overlap). Belongs to the ESAT6 family. (98 aa)
esxLPutative ESAT-6 like protein EsxL (ESAT-6 like protein 4); Induces apoptosis of host cells. Is immunogenic with highly specific seroreactivity towards TB patients' serum ; Belongs to the WXG100 family. ESAT-6 subfamily. (94 aa)
PPE19Rv1361c, (MTCY02B10.25c), len: 396 aa. PPE19 (alternate gene name: mtb39b). Member of the Mycobacterium tuberculosis PPE family of glycine-rich proteins, highly similar to many e.g. Rv1196|MTCI364.08|PPE18, FASTA scores: E(): 0, (84.9% identity in 397 aa overlap); MTCY274.23c (42.3% identity in 416 aa overlap); etc. Contains PS00501 Signal peptidases I serine active site. Note that expression of Rv1361c was demonstrated in lysates by immunodetection (see Dillon et al., 1999). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004). (396 aa)
eccB5ESX conserved component EccB5. ESX-5 type VII secretion system protein. Probable membrane protein; An ATPase (shown for residues 80-506). Part of the ESX-5 specialized secretion system, which is responsible for the secretion of EsxN and a number of PE_PGRS and PPE proteins, including PPE41.; Belongs to the EccB family. (506 aa)
eccC5ESX conserved component EccC5. ESX-5 type VII secretion system protein; Part of the ESX-5 specialized secretion system, which is responsible for the secretion of EsxN and a number of PE_PGRS and PPE proteins, including PPE41. (1391 aa)
esxNRv1792, (MTV049.14), len: 98 aa. EsxM, ESAT-6 like protein (see Gey Van Pittius et al., 2001), member of Mycobacterium tuberculosis QILSS family of proteins with Rv1038c, Rv1197, Rv3620c and Rv2347c. Has in-frame stop codon at 18074, no error could be found to account for this. Identical (apart from stop codon) to P96363|Rv1038c|MTCY10G2.11 putative ESAT-6 like protein 2 (98 aa), FASTA scores: opt: 389, E(): 5.8e-26, (100.0% identity in 58 aa overlap). Similar protein present in Mycobacterium leprae e.g. Q49946|MLCB1701.06C|AL049191 putative ESAT-6 like protein X (95 aa), FASTA scores: [...] (94 aa)
eccD5ESX conserved component EccD5. ESX-5 type VII secretion system protein. Probable membrane protein; Part of the ESX-5 specialized secretion system, which is responsible for the secretion of EsxN and a number of PE_PGRS and PPE proteins, including PPE41. (503 aa)
mycP5Mycosin-5; Rv1796, (MTV049.18), len: 585 aa. Probable mycP5,pro-rich membrane-anchored serine protease (mycosin) (see citations below). Member of family with four other Mycobacterium tuberculosis serine proteases: Rv3886c|O05458|MTCY15F10.26|Z94121 (550 aa), FASTA scores: opt: 1173, E(): 0, (47.9% identity in 578 aa overlap); Rv0291, Rv3883c, and Rv3449. Genes all linked to those of ESAT-6 family. Has possible N-terminal signal peptide and hydrophobic anchor-like stretch at C-terminus. Contains two serine protease, subtilase family active site motifs: a aspartic acid active site motif [...] (585 aa)
eccE5ESX conserved component EccE5. ESX-5 type VII secretion system protein. Probable membrane protein; Part of the ESX-5 specialized secretion system, which is responsible for the secretion of EsxN and a number of PE_PGRS and PPE proteins, including PPE41. (406 aa)
eccA5ESX conserved component EccA5. ESX-5 type VII secretion system protein; Part of the ESX-5 specialized secretion system, which is responsible for the secretion of EsxN and a number of PE_PGRS and PPE proteins, including PPE41. EccA5 exhibits ATPase activity and may provide energy for the export of ESX-5 substrates (By similarity).; Belongs to the CbxX/CfxQ family. (610 aa)
Rv1870cRv1870c, (MTCY359.03), len: 211 aa. Conserved hypothetical protein. Some similarity to SC6F7.17c hypothetical protein from Streptomyces coelicolor (216 aa). (211 aa)
Rv1871cConserved protein; Rv1871c, (MTCY359.02), len: 129 aa. Conserved protein, similar to Mycobacterium tuberculosis hypothetical proteins Q11057|Rv1261|MTCY50.21 (149 aa), FASTA score: opt: 125, E(): 0.019, (32.6% identity in 89 aa overlap); Rv0523c, and Rv1598c. (129 aa)
lldD2Rv1872c, (MTCY180.46, MTCY359.01), len: 414 aa (start uncertain). Possible lldD2, L-lactate dehydrogenase (cytochrome), similar to other lactate dehydrogenases and other oxidases e.g. LLDD_ECOLI|P33232 l-lactate dehydrogenase (cytochrome) from Escherichia coli strain K12 (396 aa), FASTA results: opt: 674, E(): 1.1e-37, (40.5% identity in 279 aa overlap); Q51135 lactate dehydrogenase from Neisseria meningitidis (390 aa), FASTA results: opt: 309, E(): 4.1e-15, (42.5% identity in 113 aa overlap); etc. Also shows similarity with Rv0694|lldD1|MTCY210.11 possible L-lactate dehydrogenase (cyt [...] (414 aa)
Rv1873Rv1873, (MTCY180.45c), len: 145 aa. Conserved hypothetical protein. Some similarity to AL591783 hypothetical protein from Sinorhizobium meliloti. (145 aa)
esxOPutative ESAT-6 like protein EsxO (ESAT-6 like protein 6); Plays an important role in mycobacterial pathogenesis in the context of innate immunity. Aids host cell invasion and intracellular bacillary persistence. Increases host oxidative stress response, leading to genomic instability and decrease in macrophage viability. Also induces autophagy and modulates the immune function of macrophages; Belongs to the WXG100 family. ESAT-6 subfamily. (94 aa)
esxPRv2347c, (MT2412, MTCY98.16c), len: 98 aa. EsxP,ESAT-6 like protein (see citation below). Member of M. tuberculosis hypothetical QILSS protein family with Rv1197,Rv1792, Rv1038c and Rv3620c. Belongs to the ESAT6 family. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004). (98 aa)
esxTPutative ESAT-6 like protein EsxT; Induces apoptosis of host cells via activation of NF-kappa-B. (100 aa)
esxURv3445c, (MTCY77.17c), len: 105 aa. EsxU, ESAT-6 like protein (see citations below), showing weak similarity to O30373|VCD|PA2257 pyoverdine biosynthesis protein from Pseudomonas aeruginosa (215 aa), FASTA scores: opt: 103,E(): 5.6, (32.35% identity in 133 aa overlap). Seems to belong to the ESAT6 family. Start changed since first submission (-20 aa); Belongs to the WXG100 family. CFP-10 subfamily. (105 aa)
Rv3446cRv3446c, (MTCY77.18c), len: 404 aa. Hypothetical unknown ala-, val-rich protein. (404 aa)
eccC4Rv3447c, (MTCY77.19c), len: 1236 aa. EccC4, esx conserved component, ESX-4 type VII secretion system protein, probable membrane protein, similar to various bacterial proteins e.g. O86653|SC3C3.20c ATP/GTP binding protein from Streptomyces coelicolor (1321 aa), FASTA scores: opt: 1186, E(): 1.9e-60, (42.9% identity in 1312 aa overlap); Q9L0T6|SCD35.15c from Streptomyces coelicolor (1525 aa), FASTA scores: opt: 932, E(): 9.2e-46, (27.2% identity in 1374 aa overlap); Q9CD30|ML2535 hypothetical protein from Mycobacterium leprae (1329 aa), FASTA scores: opt: 910, E(): 1.5e-44, (34.4% identi [...] (1236 aa)
eccD4ESX-4 secretion system protein eccD4; Rv3448, (MTCY77.20), len: 467 aa. EccD4, esx conserved component, ESX-4 type VII secretion system protein, probable integral membrane protein, showing some similarity with Q9CD35|ML2529 from Mycobacterium leprae (485 aa), FASTA scores: opt: 371, E(): 3.6e-14, (27.25% identity in 481 aa overlap); and two proteins from Mycobacterium tuberculosis O86362|Rv0290|MTV035.18 (472 aa), FASTA scores: opt: 429, E(): 1.6e-17, (28.6% identity in 479 aa overlap); and O05457|Rv3887c|MTCY15F10.25 (509 aa), FASTA scores: opt: 203, E(): 0.00019, (25.6% identity in 4 [...] (467 aa)
mycP4Mycosin-4; Rv3449, (MTCY13E12.02), len: 455 aa. Probable mycP4,membrane-anchored serine protease (mycosin) (see citation below), similar to hypothetical unknowns or proteases from Mycobacterium tuberculosis strains H37Rv and CDC1551 e.g. AAK48366|MT3998 subtilase family protein from Mycobacterium tuberculosis strain CDC1551 (411 aa), FASTA scores: opt: 747, E(): 3.5e-33, (45.65% identity in 416 aa overlap); O05461|Rv3883c|MTCY15F10.29 membrane-anchored mycosin MYCP1 (446 aa), FASTA scores: opt: 747, E(): 3.8e-33, (45.45% identity in 451 aa overlap); O53695|Rv0291|MTV035.19 probable mem [...] (455 aa)
eccB4ESX conserved component EccB4. ESX-4 type VII secretion system protein. Probable membrane protein; An ATPase (By similarity). (470 aa)
Rv3612cRv3612c, (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). (109 aa)
Rv3613cHypothetical protein; Rv3613c, (MTCY07H7B.09), len: 53 aa. Hypothetical unknown protein. (53 aa)
espDESX-1 secretion-associated protein EspD; Required for ESX-1 function. Required for the maintenance of adequate cellular levels of both EspA and EspC. Facilitates EsxA secretion. (184 aa)
espCESX-1 secretion-associated protein EspC; Required for ESX-1 function. Required for either stability or expression of EspA. (103 aa)
espAESX-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. (392 aa)
esxVRv3619c, (MTCY15C10.33, MTCY07H7B.03, MT3721), len: 94 aa. EsxV, ESAT-6 like protein (see citations below),highly similar to many Mycobacterial ESAT-6 like proteins e.g. O53942|ES65_MYCTU putative ESAT-6 like protein 5 from Mycobacterium tuberculosis (94 aa), FASTA scores: opt: 582,E(): 4.4e-33, (92.55% identity in 94 aa overlap); Q49946|ES6X_MYCLE|U1756D putative ESAT-6 like protein X from Mycobacterium leprae (95 aa), FASTA scores: opt: 409,E(): 2.5e-21, (64.15% identity in 92 aa overlap); etc. Strictly identical to P96364|ES61_MYCTU|Rv1037c|MT1066|MTCY10G2.12 putative ESAT-6 like pr [...] (94 aa)
esxWRv3620c, (MTCY15C10.32, MTCY07H7B.02, MT3722), len: 98 aa. EsxW, ESAT-6 like protein (see citation below). Member of the M. tuberculosis hypothetical QILSS protein family with Rv1038c, Rv1792, Rv2347c and Rv1197|O05299|ES63_MYCTU|MT1235|MTCI364.09 putative ESAT-6 like protein 3 from Mycobacterium tuberculosis (98 aa),FASTA scores: opt: 638, E(): 2.3e-36, (97.95% identity in 98 aa overlap). Also similar to Q49945|ES6Y_MYCLE putative ESAT-6 like protein Y from Mycobacterium leprae (100 aa),FASTA scores: opt: 370, E(): 2.1e-18, (57.9% identity in 95 aa overlap); etc. Belongs to the ESAT6 [...] (98 aa)
Rv3647cConserved hypothetical protein; Rv3647c, (MTCY15C10.05), len: 192 aa. Conserved hpothetical protein, equivalent to O69549|MLCB2548.32c|ML0199 conserved hypothetical protein from Mycobacterium leprae (200 aa), FASTA scores: opt: 1029, E(): 9e-58, (80.4% identity in 199 aa overlap). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004). (192 aa)
cspARv3648c, (MTCY15C10.04), len: 67 aa. Probable cspA,cold shock protein A, identical to O69550|CSPB|CSPA|ML0198 small cold-shock protein from Mycobacterium leprae (67 aa) FASTA scores: opt: 451, E(): 3.7e-27, (97.0% identity in 67 aa overlap). Also highly similar to many e.g. Q9KGW0|CSPA from Mycobacterium smegmatis (67 aa) FASTA scores: opt: 439, E(): 2.9e-26, (92.55% identity in 67 aa overlap); P54584|CSP_ARTGO from Arthrobacter globiformis (67 aa),FASTA scores: opt: 335, E(): 1.5e-18, (73.45% identity in 64 aa overlap); O30875|CSPA_MICLU from Micrococcus luteus (Micrococcus lysodeikti [...] (67 aa)
Rv3863Rv3863, (MTCY01A6.05c), len: 392 aa. Unknown ala-rich protein. (392 aa)
espERv3864, (MTCY01A6.04c), len: 402 aa. EspE, ESX-1 secretion-associated protein, similar to Q49722|ML0405|B1620_C2_213|MLCL383.01 hypothetical 40.8 KDA protein from Mycobacterium leprae (394 aa) FASTA scores: opt: 397, E(): 1.2e-12, (31.0% identity in 410 aa overlap). Also similar to various proteins from several organisms e.g. Q9VYF9|CG12723 hypothetical protein from Drosophila melanogaster (Fruit fly) (450 aa), FASTA scores: opt: 291,E(): 2.3e-07, (34.6% identity in 130 aa overlap); Q98UE3 procollagen ALPHA1(III) (fragment) from Xenopus laevis (African clawed frog) (117 aa) FASTA score [...] (402 aa)
espFRv3865, (MTCY01A6.03c), len: 103 aa. EspF, ESX-1 secretion-associated protein, showing some similarity to O06268|Rv3615c|MTCY07H7B.07 hypothetical 10.8 KDA protein from Mycobacterium tuberculosis (103 aa), FASTA scores: opt: 198, E(): 7.5e-07, (36.25% identity in 102 aa overlap); Q49723|ML0406|B1620_C2_214|MLCL383.02 hypothetical 11.1 KDA protein from Mycobacterium leprae (106 aa), FASTA scores: opt: 154, E(): 0.00071, (31.05% identity in 103 aa overlap); Belongs to the EspC family. (103 aa)
espG1ESX-1 secretion-associated protein EspG1; Specific chaperone for cognate PE/PPE proteins. Plays an important role in preventing aggregation of PE/PPE dimers. Belongs to the EspG family. (283 aa)
espHRv3867, (MTV027.02), len: 183 aa. EspH, ESX-1 secretion-associated protein, highly similar to the hypothetical proteins from Mycobacterium leprae: Q9CDD6|ML0056 (169 aa) FASTA scores: opt: 403, E(): 1.8e-18, (48.2% identity in 166 aa overlap); Q49730|ML0407|B1620_C3_264|MLCL383.03 (216 aa), FASTA scores: opt: 517, E(): 1.7e-25, (51.45% identity in 175 aa overlap); and O33090|MLCB628.19c (338 aa), FASTA scores: opt: 403, E(): 3.4e-18, (48.2% identity in 166 aa overlap). Also highly similar to O06269|Rv3614c|MTCY07H7B.08 hypothetical 19.8 KDA protein from Mycobacterium tuberculosis (184 [...] (183 aa)
eccA1ESX conserved component EccA1. ESX-1 type VII secretion system protein; Part of the ESX-1 specialized secretion system, which delivers several virulence factors to host cells during infection, including the key virulence factors EsxA (ESAT-6) and EsxB (CFP-10). EccA1 exhibits ATPase activity and may provide energy for the export of ESX-1 substrates. (573 aa)
eccB1ESX conserved component EccB1. ESX-1 type VII secretion system protein. Possible membrane protein; An ATPase. Part of the ESX-1 specialized secretion system, which delivers several virulence factors to host cells during infection, including the key virulence factors EsxA (ESAT- 6) and EsxB (CFP-10) .; Belongs to the EccB family. (480 aa)
eccCa1ESX-1 secretion system protein EccCa1; Part of the ESX-1 specialized secretion system, which delivers several virulence factors to host cells during infection, including the key virulence factors EsxA (ESAT-6) and EsxB (CFP-10). (747 aa)
eccCb1ESX conserved component EccCb1. ESX-1 type VII secretion system protein; Part of the ESX-1 specialized secretion system, which delivers several virulence factors to host cells during infection, including the key virulence factors EsxA (ESAT-6) and EsxB (CFP-10). EccCb1 may link the cytosolic components of the system with the membrane components. (591 aa)
PE35PE family-related protein PE35; Plays a major role in RD1-associated pathogenesis, and may contribute to the establishment and maintenance of M.tuberculosis infection. Together with PPE68, stimulates the secretion of IL-10 and MCP-1 from human macrophages, via the interaction with human Toll-like receptor 2 (TLR2). (99 aa)
PPE68PPE family protein PPE68; Plays a major role in RD1-associated pathogenesis, and may contribute to the establishment and maintenance of M.tuberculosis infection. Together with PE35, stimulates the secretion of IL-10 and MCP-1 from human macrophages, via the interaction with human Toll-like receptor 2 (TLR2). Stimulates high levels of gamma interferon secretion in peripheral blood mononuclear cells isolated from tuberculosis patients, as well as from healthy tuberculin purified protein derivative-positive donors. Does not interfere with the secretion and immunogenicity of EsxA (ESAT-6) [...] (368 aa)
esxB10 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 [...] (100 aa)
esxA6 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 [...] (95 aa)
espIESX-1 secretion-associated protein EspI. Conserved proline and alanine rich protein; Required to repress ESX-1-mediated secretion under low ATP conditions. This function requires the ATP-binding motif. (666 aa)
eccD1ESX-1 secretion system protein EccD1; Part of the ESX-1 specialized secretion system, which delivers several virulence factors to host cells during infection, including the key virulence factors EsxA (ESAT-6) and EsxB (CFP-10). (511 aa)
espJESX-1 secretion-associated protein EspJ. Conserved alanine rich protein; Could be involved in regulation of growth and intracellular survival. (280 aa)
espKESX-1 secretion-associated protein EspK. Alanine and proline rich protein; May act as a chaperone that facilitates EspB secretion through an interaction with EccCb1. (729 aa)
espLESX-1 secretion-associated protein EspL; Probably plays a role in host phagosome maturation arrest. (115 aa)
espBSecreted ESX-1 substrate protein B, EspB. Conserved alanine and glycine rich protein; Required for host-cell death and may support an EsxA- independent virulence function. Secreted processed form of EspB binds to phosphatidic acid and phosphatidylserine. Inhibits IFN-gamma-induced autophagy in murine macrophages. (460 aa)
eccE1ESX conserved component EccE1. ESX-1 type VII secretion system protein. Possible membrane protein; Part of the ESX-1 specialized secretion system, which delivers several virulence factors to host cells during infection, including the key virulence factors EsxA (ESAT-6) and EsxB (CFP-10). Belongs to the EccE family. (462 aa)
mycP1Mycosin-1; May play a dual role in regulation of ESX-1 secretion and virulence. Acts as a protease that cleaves EspB. Essential for ESX-1 function, required for early replication in macrophages and full virulence in mice; Belongs to the peptidase S8 family. (446 aa)
eccA2ESX-2 secretion system protein EccA2; Shows ATPase activity. Could provide energy for export of ESX-2 substrates (By similarity). (619 aa)
eccE2Rv3885c, (MTCY15F10.27), len: 537 aa. eccE2, esx conserved component, ESX-2 type VII secretion system protein. possible membrane protein (has hydrophobic stretch near N-terminus), showing some similarity with O05462|Rv3882c|MTV027.17c|MTCY15F10.30 possible membrane protein from Mycobacterium tuberculosis (462 aa) FASTA scores: opt: 283, E(): 8.3e-10, (26.55% identity in 414 aa overlap); and O33077|ML0042|MLCB628.05 putative membrane protein from Mycobacterium leprae (467 aa), FASTA scores: opt: 260, E(): 2.1e-08, (28.0% identity in 382 aa overlap). Equivalent to AAK48368 from Mycobacte [...] (537 aa)
mycP2Mycosin-2; Rv3886c, (MTCY15F10.26), len: 550 aa. Probable mycP2, ala-, pro-rich membrane-anchored serine protease (mycosin) (see citation below), highly similar to Q9CBV3|ML1538 possible protease from Mycobacterium leprae (567 aa), FASTA scores: opt: 1034, E(): 3.9e-32, (43.5% identity in 575 aa overlap); and highly similar, but with gaps, to several putative proteases from Mycobacterium leprae; O33076|ML0041|MLCB628.04 (446 aa), FASTA scores: opt: 860, E(): 1.1e-25, (38.65% identity in 538 aa overlap); Q9CD36|ML2528 (475 aa) (475 aa), FASTA scores: opt: 413, E(): 7.1e-09, (37.7% ident [...] (550 aa)
eccD2ESX-2 secretion system protein eccD2; Rv3887c, (MTCY15F10.25), len: 509 aa. eccD2, esx conserved component, ESX-2 type VII secretion system protein, probable transmembrane protein (has hydrophilic stretch from ~1-130 then very hydrophobic domain), similar to other membrane proteins and with weak similarity to known transporters, e.g. Q9CBV2|ML1539 probable membrane protein from Mycobacterium leprae (503 aa), FASTA scores: opt: 395, E(): 2.3e-16, (28.0% identity in 496 aa overlap); Q9CD35|ML2529 conserved membrane protein from Mycobacterium leprae (485 aa), FASTA scores: opt: 221, E(): [...] (509 aa)
Rv3888cRv3888c, (MTCY15F10.24), len: 341 aa. Probable conserved membrane protein, showing similarity with hypothetical proteins from Mycobacterium leprae: O33082|MLCB628.11c (478 aa), FASTA scores: opt: 530, E(): 7.7e-26, (32.45% identity in 336 aa overlap); Q9CDD8|ML0048 (586 aa), FASTA scores: opt: 530, E(): 9.1e-26, (32.45% identity in 336 aa overlap); Q9CCI1|ML0798 (592 aa), FASTA scores: opt: 426, E(): 3e-19, (27.5% identity in 342 aa overlap) (similarity only at C-terminus). Also similar to proteins from Mycobacterium tuberculosis e.g. P96217|Rv3860|MTCY01A6.08c (390 aa), FASTA scores: [...] (341 aa)
espG2ESX-2 secretion-associated protein EspG2; Specific chaperone for cognate PE/PPE proteins. Plays an important role in preventing aggregation of PE/PPE dimers. (276 aa)
esxCRv3890c, (MT4005, MTCY15F10.22), len: 95 aa. EsxC,ESAT-6 like protein (see Gey Van Pittius et al., 2001),equivalent to Q9K548|ES6B_MYCPA putative ESAT-6 like protein 11 (ORF3890C) from Mycobacterium paratuberculosis (95 aa), FASTA scores: opt: 490, E(): 3.3e-26, (76.85% identity in 95 aa overlap). Belongs to the ESAT6 family. (95 aa)
esxDPossible ESAT-6 like protein EsxD; Rv3891c, (MTCY15F10.21), len: 107 aa (first GTG taken). EsxD, ESAT-6 like protein, equivalent to Q9K547 hypothetical 10.3 KDA protein (fragment) from Mycobacterium paratuberculosis (100 aa), FASTA scores: opt: 498, E(): 1.7e-26, (77.25% identity in 101 aa overlap). Seems to belong to the ESAT6 family (see Gey Van Pittius et al.,2001). (107 aa)
eccC2Rv3894c, (MTCY15F10.18), len: 1396 aa. EccC2, esx conserved component, ESX-2 type VII secretion system protein, possible membrane protein (possible transmembrane segments from aa ~37-85), similar to Q9CD30|ML2535 hypothetical protein from Mycobacterium leprae (1329 aa),FASTA scores: opt: 652, E(): 2.2e-30, (27.85% identity in 1425 aa overlap); Q9CDD7|ML0052 hypothetical protein from Mycobacterium leprae (597 aa), FASTA scores: opt: 537, E(): 6.6e-24, (27.5% identity in 585 aa overlap) (similarity only with C-terminal end); Q9Z5I2|ML1543|MLCB596.28 possible SPOIIIE-family membrane prote [...] (1396 aa)
eccB2ESX conserved component EccB2. ESX-2 type VII secretion system protein. Probable membrane protein; An ATPase (By similarity). (495 aa)
Rv3896cConserved hypothetical protein; Rv3896c, (MTCY15F10.16), len: 302 aa (first GTG taken, although TBParse suggests TTG at 16079). Putative conserved ala-rich protein. C-terminus highly similar to C-terminal end of other proteins e.g. Q9XAS4|SC10A7.01 hypothetical 17.2 KDA protein from Streptomyces coelicolor (244 aa), FASTA scores: opt: 255, E(): 1.4e-08, (32.0% identity in 222 aa overlap); CAC44611|STBAC16H6.32 putative secreted protein from Streptomyces coelicolor (172 aa),FASTA scores: opt: 214, E(): 3.4e-06, (42.55% identity in 94 aa overlap); Q38352|ORF360 from Lactococcus delbrueck [...] (302 aa)
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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