Gene Rv0648
in Mycobacterium tuberculosis H37Rv
General annotation
| Type | CDS |
| Function | Alpha-mannosidase activity: hydrolysis of terminal, non-reducing alpha-D-mannose residues in alpha-D-mannosides. |
| Product | Alpha-mannosidase |
| Comments | Rv0648, (MTCY20H10.29), len: 1215 aa. Alpha-mannosidase (see citation below), showing some similarity to hypothetical proteins and various sugar hydrolases e.g. SYCSLRA_6|Q55528 hypothetical 1 20.4 kDa protein from Synechocystis (1042 aa), FASTA scores: opt: 260, E(): 3.6e-08, (23.4% identity in 602 aa overlap); etc. Contains PS00659 Glycosyl hydrolases family 5 signature. |
| Functional category | Intermediary metabolism and respiration |
| Proteomics | Identified in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). |
| Transcriptomics | mRNA identified by RT-PCR (see citation below). |
| Mutant | Non-essential gene for in vitro growth of H37Rv in a MtbYM rich medium, by Himar1 transposon mutagenesis (see Minato et al. 2019). Non-essential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Non essential gene by Himar1 transposon mutagenesis in H37Rv and CDC1551 strains (see Sassetti et al., 2003 and Lamichhane et al., 2003). Non-essential gene for in vitro growth of H37Rv, by Himar1 transposon mutagenesis (See Griffin et al., 2011). Check for mutants available at TARGET website |
Coordinates
| Type | Start | End | Orientation |
|---|---|---|---|
| CDS | 742719 | 746366 | + |
Genomic sequence
Feature type
Upstream flanking region (bp)
Downstream flanking region (bp)
Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv0648|Rv0648
VMGGTYNEPNTNLTSPETTIRNLVHGIGFQRDVLGAEPATAWQLDVFGHDPQFPGLAADAGLTSSSWARGPHHQWGPAQGGVDRMQFCSEFEWIAPSGRGLLTHYMPAHYSAGWSMDSSTSLADAEAATYALFDQLKKVALTRNVLLPVGTDYTPPNKWVTAIHRDWGARYTWPRFVCALPKEFFAAVRAELAKRGWVPSPQTRDMNPIYTGKDVSYIDTKQANRAAENAVLEAERFAVFAALLTGAEYPQAALAKAWVQLAYGAHHDAITGSESDQVYLDLLTGWRDAWELGRAARDNSLRLLSGAVAASHDRVVVWNPLTQRRTDIVTARVDPPLQAGVRVFDPDGAEVAALVEHDGRSVTWLACDVPSLGWRVYRLVPADEAPGWELVPGTDIANEHYRLAVDPERGGALSSLVQDGRQLIAAGRVANELALYEEYPSHPTQGEGPWHLLPTGPVVCSSACPAQVQAYRGPLGQRLVVRGRIGTLLRYTQTLTLWDGVDRVDCRTSIDEFTGEDRLLRLRWPCPVPGAMPISEVGDAVVGRGFALLHEGPESVDTAQHPWTLDNPAYGWFGLSSAVRVRAGDGVRAVSVAEVVSPTETVSGPMARDLMVALVRAGVTATCSGADKPRYGHLDVDSNLPDARIALGGPDRNTFTKAVLAEAAPAYTAELQRQLAKTGTARVWVPAANPLARAWLPGADLRAPCALPVLVIDGRDEKHLRAAVASLADDLADAEIVVHQRAAPQMEPFEDRTVALLNRGVPSFAVDSEGTLHTALMRSCTGWPSGVWIDQPRRTAPDGSNFQLQHWTHHFDYALVCGGGDWRRAGIPARSAQFSHPLLAVAPRRPQGELPAVGSLLHVEPADSVQLGALKAAGNPLAAGSARPVQPAAVALRLVQTTGADTPVTIGCELGKVGALRPADLLETPLAMARARKSSIDLHGYQVATVLARLDVAADMANVLAADDVALAPHAETAQPQYARYWLHNRGPAPLGGLPAVAHLHPRRVRGQPGDDVVLRLTAASDCTDSVLGGVVDVVCPLGWPATPARLPFTLGAGAHLQADIALSIPAGAPPGPYPVRAQLRVVDTAVPAAWRQVVEDVCVVTVGADSDLEELVYLVDGPADIELAAGDRARLAVTIGSRAHAELALDAHSISPWGTWEWIGPPALGAVLPARGMAKLAFDVTPPAWLEPGQWWALVRVGCAGQLVYSPAVKVSVT
Bibliography
- Rivera-Marrero CA, Ritzenthaler JD, Roman J and Moremen KW [2001]. Molecular cloning and expression of an alpha-mannosidase gene in Mycobacterium tuberculosis. Product Biochemistry
- Lamichhane G et al. [2003]. A postgenomic method for predicting essential genes at subsaturation levels of mutagenesis: application to Mycobacterium tuberculosis. Mutant
- Sassetti CM et al. [2003]. Genes required for mycobacterial growth defined by high density mutagenesis. Mutant
- Mawuenyega KG et al. [2005]. Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling. Proteomics
- Griffin JE et al. [2011]. High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism. Mutant
- DeJesus MA et al. [2017]. Comprehensive Essentiality Analysis of the Mycobacterium tuberculosis Genome via Saturating Transposon Mutagenesis. Mutant
- Minato Y et al. [2019]. Genomewide Assessment of Mycobacterium tuberculosis Conditionally Essential Metabolic Pathways. Mutant
