ESAT-6-like protein EsxF; Rv3905c, (MT4024, MTCY15F10.06), len: 103 aa. EsxF,ESAT-6 like protein (see citation below), hypothetical unknown ala-, gly-rich protein, ESAT-6 like protein. Belongs to the ESAT6 family.

Rv0979A, len: 57 aa. rpmF, 50S ribosomal protein L32, similar to others e.g. rpmF|Q9RL50 probable 50S ribosomal protein from Streptomyces coelicolor (56 aa),FASTA scores: E(): 5.1e-09, (63.45% identity in 52 aa overlap); etc. Belongs to the L32P family of ribosomal proteins.

Possible toxin MazF8; Putative toxic component of a type II toxin-antitoxin (TA) system, its cognate toxin is MaZE8. Probably an endoribonuclease (By similarity).

Possible dioxygenase; Rv0913c, (MTCY21C12.07c), len: 502 aa. Possible dioxygenase, showing similarity with others e.g. AAK38744.1|AY029525 carotenoid 9,10-9',10' cleavage dioxygenase from Phaseolus vulgaris (543 aa); CAB56138.1|AL117669 putative dioxygenase from Streptomyces coelicolor (503 aa); AAK06796.1|AF324838_15|AF324838 putative dioxygenase SimC5 from Streptomyces antibioticus (456 aa); Q53353|S65040 lignostilbene-alpha,beta-dioxygenase from Pseudomonas paucimobilis (485 aa), FASTA scores: opt: 310, E(): 3.4e-20, (28.9% identity in 495 aa overlap); etc. Also some similarity with [...]

Rv3904c, (MT4023, MTCY15F10.07), len: 90 aa. EsxE,ESAT-6 like protein, hypothetical unknown ala-rich protein. Belongs to the ESAT6 family (see citation below).

Hypothetical alanine and proline rich protein; Has a dual function in uptake of nutrients and induction of host cell death. The N-terminal domain (NTD) forms an outer membrane channel and is used for uptake of nutrients across the outer membrane. The secreted C-terminal toxic domain (TNT) acts as a glycohydrolase, which hydrolyzes the essential cellular coenzyme NAD(+) in the cytosol of infected macrophages, leading to necrotic host cell death. Both functions are required for survival, replication and cytotoxicity of M.tuberculosis in macrophages.