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virulence, detoxification, adaptation
information pathways
cell wall and cell processes
stable RNAs
insertion seqs and phages
intermediary metabolism and respiration
regulatory proteins
conserved hypotheticals
lipid metabolism
General annotation
FunctionCatalyzes the removal of elemental sulfur and selenium atoms from L-cysteine, L-cystine, L-selenocysteine, and L-selenocystine to produce L-alanine
ProductProbable cysteine desulfurase Csd
CommentsRv1464, (MTV007.11), len: 417 aa. Probable csd, cysteine desulfurase. Equivalent to Q49690|MLCL536.25C cysteine desulfurase from Mycobacterium leprae (418 aa), FASTA scores: opt: 2333, E(): 0, (85.4% identity in 417 aa overlap); and similar to cysteine desulfurase from other organisms. Also similar to M. tuberculosis proteins Rv3025c|ISCS and Rv3778c. Contains PS00595 Aminotransferases class-V pyridoxal-phosphate attachment site. Belongs to class-V of pyridoxal-phosphate-dependent aminotransferases. CSD subfamily.
Functional categoryIntermediary metabolism and respiration
ProteomicsIdentified by proteomics (See Rosenkrands et al., 2000). Identified in the membrane fraction of M. tuberculosis H37Rv using 1D-SDS-PAGE and uLC-MS/MS (See Gu et al., 2003). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in the culture filtrate, membrane protein fraction, and whole cell lysates of M. tuberculosis H37Rv (See de Souza et al., 2011). Translational start site supported by proteomics data (See Kelkar et al., 2011).
OperonRv1463 and Rv1464, Rv1464 and Rv1465 are co-transcribed, by RT-PCR (see Roback et al., 2007).
MutantEssential gene for in vitro growth of H37Rv, by analysis of saturated Himar1 transposon libraries (see DeJesus et al. 2017). Essential gene by Himar1 transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). Essential gene for in vitro growth of H37Rv, by Himar1 transposon mutagenesis (See Griffin et al., 2011).
Check for mutants available at TARGET website
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv1464|csd