Gene Mb3376c
in Mycobacterium bovis AF2122/97
General annotation
| Type | CDS |
| Function | Unknown |
| Product | pe-pgrs family protein pe_pgrs49 |
| Comments | Mb3376c, PE_PGRS50b, len: 1337 aa. Equivalent to middle part of Rv3345c (PE_PGRS50) and Rv3344c (PE_PGRS49), len: 1538 aa and 484 aa, from Mycobacterium tuberculosis strain H37Rv, (81.45% identity in 992 aa overlap and 100.000% identity in 477 aa overlap). Rv3345c: Member of the Mycobacterium tuberculosis PE family, PGRS subfamily of gly-rich proteins. Similar to AAK47791 from strain CDC1551 but with some big gaps (after residues 501 and 1419; and for AAK47791 after residue 991). Similar to many from Mycobacterium tuberculosis strains H37Rv and CDC1551 e.g. O53559|Rv3514|MTV023.21 (1489 aa), FASTA scores: opt: 4508, E(): 7e-161, (52.1% identity in 1529 aa overlap); MTV004_1, MTV023_21, MTV023_15, MTCY493_4,MTV039_16, MTV008_46, MTV023_14, MTV023_19, MTV043_26,MTCY493_2, MTCY441_4; etc. Rv3344c: Member of the Mycobacterium tuberculosis PE family, PGRS subfamily of gly-, ala-rich proteins. Appears to be a gene fragment,should be in-frame with following ORF, MTV016.45c,frameshift required around 49595 but could not be found on checking BAC and cosmid clones. Similar to many from M. tuberculosis strains H37Rv and CDC1551 e.g. O53557|Rv3512|MTV023.19 (1079 aa), FASTA scores: opt: 1595, E(): 1.8e-54, (52.0% identity in 544 aa overlap). REMARK-M.bovis-M.tuberculosis: In Mycobacterium tuberculosis strain H37Rv, PE_PGRS50 exists as a single gene. In Mycobacterium bovis, a single base deletion (g-*) splits PE_PGRS50 into 2 parts, PE_PGRS50a and PE_PGRS50b. Also in Mycobacterium tuberculosis strain H37Rv, PE_PGRS49 and PE_PGRS50 exist as 2 genes. In Mycobacterium bovis, a single base deletion (c-*) leads to PE_PGRS49 and PE_PGRS50b existing as a single product. |
| Functional category | |
| Mutant | Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 3690679 | 3694692 | - |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Bibliography
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