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virulence, detoxification, adaptation
information pathways
cell wall and cell processes
stable RNAs
insertion seqs and phages
PE/PPE
intermediary metabolism and respiration
unknown
regulatory proteins
conserved hypotheticals
lipid metabolism
pseudogenes
General annotation
TypeCDS
FunctionFunction unknown; probably involved in cellular metabolism.
ProductPossible aminotransferase
CommentsRv3778c, (MTCY13D12.12c), len: 398 aa. Possible aminotransferase, equivalent to Q9CD97|ML0117 hypothetical protein from Mycobacterium leprae (398 aa) FASTA scores: opt: 2141, E(): 1.2e-123, (83.4% identity in 398 aa overlap). Also similar to other aminotransferases and cysteine desulfurases e.g. Q9K3K6|SCG20A.34 putative aminotransferase from Streptomyces coelicolor (400 aa), FASTA scores: opt: 723, E(): 6.5e-37, (36.3% identity in 402 aa overlap); Q9KSS2|VC1184 NIFS-related protein (aminotransferase-related) from Vibrio cholerae (416 aa) FASTA scores: opt: 595, E(): 4.5e-29, (31.35% identity in 405 aa overlap); Q98NK4|MLR0102 aminotransferase from Rhizobium loti (Mesorhizobium loti) (425 aa), FASTA scores: opt: 563, E(): 4.2e-27, (29.4% identity in 408 aa overlap); Q9RY03|DR0151 NIFS-related protein from Deinococcus radiodurans (401 aa), FASTA scores: opt: 484, E(): 2.7e-22, (32.35% identity in 399 aa overlap); Q9A766|CC1860 aminotransferase class V from Caulobacter crescentus (408 aa), FASTA scores: opt: 390, E(): 1.5e-16, (27.85% identity in 413 aa overlap); etc.
Functional categoryIntermediary metabolism and respiration
ProteomicsIdentified by proteomics at the Statens Serum Institute (Denmark) (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 whole cell lysates of M. tuberculosis H37Rv but not the culture filtrate or membrane protein fraction (See de Souza et al., 2011).
MutantDisruption of this gene results in growth defect of H37Rv in vitro, 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
Coordinates
TypeStartEndOrientation
CDS42236994224895-
Genomic sequence
Feature type Upstream flanking region (bp) Downstream flanking region (bp) Update
       
Protein sequence
>Mycobacterium tuberculosis H37Rv|Rv3778c|Rv3778c
MAYDVARVRGLHPSLGDGWVHFDAPAGMLIPDSVATTVSTAFRRSGASTVGAHPSARRSAAVLDAAREAVADLVNADPGGVVLGADRAVLLSLLAEASSSRAGLGYEVIVSRLDDEANIAPWLRAAHRYGAKVKWAEVDIETGELPTWQWESLISKSTRLVAVNSASGTLGGVTDLRAMTKLVHDVGALVVVDHSAAAPYRLLDIRETDADVVTVNAHAWGGPPIGAMVFRDPSVMNSFGSVSTNPYATGPARLEIGVHQFGLLAGVVASIEYLAALDESARGSRRERLAVSMQSADAYLNRVFDYLMVSLRSLPLVMLIGRPEAQIPVVSFAVHKVPADRVVQRLADNGILAIANTGSRVLDVLGVNDVGGAVTVGLAHYSTMAEVDQLVRALASLG