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msrA msrA Rv2206 Rv2206 Rv2269c Rv2269c cut2 cut2 Rv1544 Rv1544 lprA lprA Rv1249c Rv1249c glyA1 glyA1 pcaA pcaA eccD2 eccD2 eccD1 eccD1 PPE10 PPE10 mmpL9 mmpL9 eccCb1 eccCb1 eccCa1 eccCa1 fadE36 fadE36 Rv3671c Rv3671c espC espC moeB1 moeB1 Rv2506 Rv2506 eis eis sodC sodC mce1A mce1A
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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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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
Your Input:
msrAPeptide methionine sulfoxide reductase MsrA; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine. (182 aa)
Rv2206Rv2206, (MTCY190.17), len: 236 aa. Probable conserved transmembrane protein. Equivalent to hypothetical protein ML0869 (247 aa) of Mycobacterium leprae gZ98741|MLCB22_2 (247 aa), FASTA scores: opt: 1052, (67.5% identity in 237 aa overlap). Two hydrophobic stretches in C-terminal part. Start changed since original submission (+112 aa). (236 aa)
Rv2269cHypothetical protein; Rv2269c, (MTCY339.41), len: 110 aa. Unknown protein; questionable ORF. This region is a possible MT-complex-specific genomic island (See Becq et al.,2007). (110 aa)
cut2Probable cutinase Cut2; Rv2301, (MTCY339.08c), len: 230 aa. Probable cut2 (alternate gene name: cfp25), cutinase, highly similar to others from Mycobacteria tuberculosis e.g. MTCY13E12.04|Rv3451|O06318|CUT3_MYCTU (247 aa), FASTA scores: opt: 569, E(): 2.3e-27, (45.3% identity in 223 aa overlap); MT2037|MTCY39.35|RV1984C|Q10837|CUT1_MYCTU (217 aa), FASTA scores: opt: 383, E(): 3.4e-16 (42.9% identity in 217 aa overlap); O69691|Rv3724|MTV025.072 putative cutinase precursor (187 aa), FASTA scores: opt: 248, E(): 4.3e-08, (41.85% identity in 172 aa overlap); etc. Also similar to few others [...] (230 aa)
Rv1544Rv1544, (MTCY48.21), len: 267 aa. Possible ketoacyl reductase, highly similar to Z97179|MLCL383_26 putative oxidoreductase from Mycobacterium leprae (268 aa), FASTA score: (43.0% identity in 270 aa overlap). Also highly similar to others e.g. T29125 ketoacyl reductase homolog from Streptomyces coelicolor (276 aa); NP_470957.1|NC_003212 protein similar to ketoacyl reductases from Listeria innocua (253 aa); HETN_ANASP|P37694 ketoacyl reductase from Anabaena sp. strain PCC 7120 (287 aa), FASTA scores: opt: 379, E(): 7.5e-18, (31.6% identity in 250 aa overlap); etc. And highly similar to m [...] (267 aa)
lprAPossible lipoprotein LprA; Constitutes a host TLR2 agonist (toll-like receptor), shown experimentally for human and mouse. In host cells full-length (acylated) protein acts as a TLR2 agonist, inducing human and murine macrophages to produce cytokines, inducing murine dendritic cell maturation and cytokine production and inhibiting antibody processing in murine macrophages. Binds diacylated phosphatidyl-myo-inositol mannosides (PIMs). Does not induce murine macrophage apoptosis or necrosis. Non- acylated protein does not act as a TLR2 agonist. Requires only host TLR2 as receptors to eli [...] (244 aa)
Rv1249cPossible membrane protein; Rv1249c, (MTV006.21c), len: 262 aa. Possible membrane protein. Start uncertain. A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004). (262 aa)
glyA1Serine hydroxymethyltransferase 1 GlyA1; Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism. Thus, is able to catalyze the cleavage of L- allo-threonine; Belongs to the SHMT family. (426 aa)
pcaAMycolic acid synthase PcaA (cyclopropane synthase); Involved in the phagosome maturation block (PMB). Catalyzes the conversion of a double bond to a cyclopropane ring at the proximal position of an alpha mycolic acid via the transfer of a methylene group from S-adenosyl-L-methionine. It can use cis, cis 11,14-eicosadienoic acid and linoelaidic acid as substrate. Cyclopropanated mycolic acids are key factors participating in cell envelope permeability, host immunomodulation and persistence. (287 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)
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)
PPE10Rv0442c, (MTV037.06c), len: 487 aa. PPE10, Member of the Mycobacterium tuberculosis PPE family, nearly identical to hypothetical protein from Mycobacterium tuberculosis (strain Erdman) and to AN5S46909_1 protein fragment from Mycobacterium bovis (302 aa); P42611|YHS6_MYCTU hypothetical 50.6 kDa protein (517 aa), FASTA scores: opt: 3144, E(): 0, (98.4 identity in 492 aa overlap); and S46909|S46909_1 (302 aa), FASTA scores: opt: 1897, E(): 0,(98.0% identity in 302 aa overlap). Nucleotide position 532097 in the genome sequence has been corrected, T:C resulting in K40E. (487 aa)
mmpL9Rv2339, (MTCY98.08), len: 962 aa. Probable mmpL9,conserved transmembrane transport protein (see citation below), with strong similarity to other Mycobacterial proteins e.g. P54881|YV34_MYCLE|MML4_MYCLE hypothetical 105.2 kDa protein from Mycobacterium leprae (959 aa), FASTA scores: opt: 3799, E(): 0, (59.3% identity in 937 aa overlap); G699237|U1740AB from Mycobacterium leprae; and MTCY20G9.34; MTCY48.08c; MTCY19G5.06 from Mycobacterium tuberculosis. Belongs to the MmpL family. This region is a possible MT-complex-specific genomic island (See Becq et al., 2007). (962 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)
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)
fadE36Rv3761c, (MTV025.109c), len: 351 aa. Possible fadE36, acyl-CoA dehydrogenase, similar to many conserved hypothetical proteins and showing some similarity with few acyl-CoA dehydrogenases, e.g. Q9APX7|FADE36 FADE36 protein from Pseudomonas aeruginosa (360 aa), FASTA scores: opt: 147, E(): 0.046, (26.15% identity in 214 aa overlap); part of AAB52261.2|U97002 protein similar to acyl-CoA dehydrogenases and epoxide hydrolases from Caenorhabditis elegans (985 aa), FASTA score: (31.2% identity in 324 aa overlap). C-terminal part is highly similar to Q50095|U1740AK|MLU15183_45 hypothetical pro [...] (351 aa)
Rv3671cMembrane-associated serine protease; Required for M.tuberculosis resistance to oxidative stress in addition to its role in resistance to acid, which is essential for virulence. It protects M.tuberculosis against phagolysosomal concentrations of acid and maintains its intrabacterial pH when phagocytosed by IFN-gamma-activated macrophages. (397 aa)
espCESX-1 secretion-associated protein EspC; Required for ESX-1 function. Required for either stability or expression of EspA. (103 aa)
moeB1Probable adenylyltransferase/sulfurtransferase MoeZ; Catalyzes the conversion of the sulfur carrier protein CysO to CysO-thiocarboxylate. The reaction is thought to proceed in two steps: first, ATP-dependent activation of CysO as acyl-adenylate (CysO- COOAMP), followed by sulfur transfer to give CysO-thiocarboxylate (CysO-COSH) (Probable). The sulfur source is unknown. (392 aa)
Rv2506Probable transcriptional regulatory protein (probably TetR-family); Rv2506, (MTCY07A7.12), len: 215 aa. Probable transcriptional regulator, TetR family, similar to many others e.g. Q9L078|SCC105.06c putative TetR-family regulatory protein from Streptomyces coelicolor (208 aa),FASTA scores: opt: 333, E(): 1.5e-14, (48.75% identity in 197 aa overlap); Q9X7X6|SC6A5.30c putative regulatory protein from Streptomyces coelicolor (404 aa), FASTA scores: opt: 267, E(): 4.8e-10, (30.45% identity in 207 aa overlap) (similarity only with C-terminus for this one); Q9FBI8|SCP8.33c putative TetR-fami [...] (215 aa)
eisEnhanced intracellular survival protein Eis,GCN5-related N-acetyltransferase; Effector that is released into the host cell and affects host immune responses; it negatively modulates inflammation, macrophage autophagy, and cell death through redox-dependent signaling. Acts as an acetyltransferase. Acetylates 'Lys-55' of dual-specificity protein phosphatase 16 (DUSP16)/mitogen-activated protein kinase phosphatase-7 (MKP-7), a JNK- specific phosphatase; this leads to the inhibition of JNK-dependent autophagy, phagosome maturation, and ROS (reactive oxygen species) generation for enhanced [...] (402 aa)
sodCPeriplasmic superoxide dismutase [Cu-Zn] SodC; Destroys radicals which are normally produced within the cells and which are toxic to biological systems. May play a role in favoring mycobacterial survival in phagocytes (By similarity). (240 aa)
mce1AMce-family protein Mce1A; Rv0169, (MTCI28.09), len: 454 aa. Mce1A; belongs to 24-membered Mycobacterium tuberculosis Mce protein family (see citations below), highly similar to Mycobacterium tuberculosis proteins O07789|MCE2|Rv0589|MTCY19H5.33c|mce2A (404 aa); O53967|MCE3|Rv1966|MTV051.04|mce3A (425 aa); etc. Also highly similar to others e.g. AAD52105.1|AF113402_1|AF113402 mycobacterial cell entry protein from Mycobacterium bovis BCG (454 aa); NP_302656.1|NC_002677 putative cell invasion protein from Mycobacterium leprae (441 aa); AAA92845.1|U26018 mce gene product from Mycobacterium [...] (454 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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