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Search term: Rv2241

General annotation | Coordinates | Sequence | Structural information | Orthologs/Cross-references | Interacting Drugs/Compounds | Bibliography
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General annotation
Gene nameaceE
Rv numberRv2241
TypeCDS
FunctionInvolved in energy metabolism; contributes to acetyl-CoA production as part of pyruvate dehydrogenase complex [catalytic activity: pyruvate + lipoamide = S-acetyl-dihydro-lipoamide + CO(2)].
ProductPyruvate dehydrogenase E1 component AceE (pyruvate decarboxylase) (pyruvate dehydrogenase) (pyruvic dehydrogenase)
CommentsRv2241, (MTCY427.22), len: 901 aa. AceE, pyruvate dehydrogenase E1 component, similar to others e.g. ODP1_ECOLI|P06958 pyruvate dehydrogenase E1 component from Escherichia coli, FASTA score: (51.2% identity in 891 aa overlap); etc.
Molecular mass (Da)100185
Isoelectric point5.8398
Gene length (bp)2706
Protein length901
Location (kb)2512.54


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 in the cell membrane fraction of M. tuberculosis H37Rv using 2DLC/MS (See Mawuenyega et al., 2005). Identified in the membrane fraction of M. tuberculosis H37Rv using nanoLC-MS/MS (See Xiong et al., 2005). Identified in culture filtrates of M. tuberculosis H37Rv (See Malen et al., 2007). Identified by mass spectrometry in Triton X-114 extracts of M. tuberculosis H37Rv (See Malen et al., 2010). Identified by mass spectrometry in M. tuberculosis H37Rv-infected guinea pig lungs at 30 days but not 90 days (See Kruh 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).
Mutationslow growth mutant by Himar1-based transposon mutagenesis in H37Rv strain (see Sassetti et al., 2003). Required for growth in C57BL/6J mouse spleen, by transposon site hybridization (TraSH) in H37Rv (See Sassetti and Rubin, 2003). Essential gene for in vitro growth of H37Rv, by sequencing of Himar1-based transposon mutagenesis (See Griffin et al., 2011). Check for mutants available at TARGET website


Coordinates
TypeStartEndOrientation
RBS25125232512530+
CDS25125392515244+


Protein sequence in FASTA format
>M. tuberculosis H37Rv|Rv2241|aceE
VASYLPDIDPEETSEWLESFDTLLQRCGPSRARYLMLRLLERAGEQRVAIPALTSTDYVN
TIPTELEPWFPGDEDVERRYRAWIRWNAAIMVHRAQRPGVGVGGHISTYASSAALYEVGF
NHFFRGKSHPGGGDQVFIQGHASPGIYARAFLEGRLTAEQLDGFRQEHSHVGGGLPSYPH
PRLMPDFWEFPTVSMGLGPLNAIYQARFNHYLHDRGIKDTSDQHVWCFLGDGEMDEPESR
GLAHVGALEGLDNLTFVINCNLQRLDGPVRGNGKIIQELESFFRGAGWNVIKVVWGREWD
ALLHADRDGALVNLMNTTPDGDYQTYKANDGGYVRDHFFGRDPRTKALVENMSDQDIWNL
KRGGHDYRKVYAAYRAAVDHKGQPTVILAKTIKGYALGKHFEGRNATHQMKKLTLEDLKE
FRDTQRIPVSDAQLEENPYLPPYYHPGLNAPEIRYMLDRRRALGGFVPERRTKSKALTLP
GRDIYAPLKKGSGHQEVATTMATVRTFKEVLRDKQIGPRIVPIIPDEARTFGMDSWFPSL
KIYNRNGQLYTAVDADLMLAYKESEVGQILHEGINEAGSVGSFIAAGTSYATHNEPMIPI
YIFYSMFGFQRTGDSFWAAADQMARGFVLGATAGRTTLTGEGLQHADGHSLLLAATNPAV
VAYDPAFAYEIAYIVESGLARMCGENPENIFFYITVYNEPYVQPPEPENFDPEGVLRGIY
RYHAATEQRTNKAQILASGVAMPAALRAAQMLAAEWDVAADVWSVTSWGELNRDGVAIET
EKLRHPDRPAGVPYVTRALENARGPVIAVSDWMRAVPEQIRPWVPGTYLTLGTDGFGFSD
TRPAARRYFNTDAESQVVAVLEALAGDGEIDPSVPVAAARQYRIDDVAAAPEQTTDPGPG
A
Blastp: Pre-computed results
TransMembrane prediction using Hidden Markov Models: TMHMM
Genomic sequence

Add extra bases upstream (5') and downstream (3')



Structural information
Protein Data BankNo structure available
PFAMQ10504


Orthologs/Cross-references
CDC1551MT2301
Enzyme Classification1.2.4.1
Gene Ontologypyruvate dehydrogenase (acetyl-transferring) activity
glycolysis
oxidation reduction
M. bovisMb2265
M. lepraeML1651
M. marinumMMAR_3334
M. smegmatisMSMEG_4323
UniProtQ10504
Multiple Sequences Alignment: between orthologs


Interacting Drugs/Compounds
TDR TargetsRv2241


Expression Data
TBDBRv2241


Bibliography
Rosenkrands I, King A, Weldingh K, Moniatte M, Moertz E, Andersen P,
Towards the proteome of Mycobacterium tuberculosis
Electrophoresis (2000) 21(17):3740-56
Cited for: Proteomics
Sassetti CM, Boyd DH, Rubin EJ,
Genes required for mycobacterial growth defined by high density mutagenesis.
Mol Microbiol (2003) 48(1):77-84
Cited for: Mutant
Gu S, Chen J, Dobos KM, Bradbury EM, Belisle JT, Chen X,
Comprehensive proteomic profiling of the membrane constituents of a Mycobacterium tuberculosis strain.
Mol Cell Proteomics (2003) 2(12):1284-96
Cited for: Proteomics
Sassetti CM, Rubin EJ,
Genetic requirements for mycobacterial survival during infection.
Proc Natl Acad Sci U S A (2003) 100(22):12989-94
Cited for: Mutant
Mawuenyega KG, Forst CV, Dobos KM, Belisle JT, Chen J, Bradbury EM, Bradbury AR, Chen X,
Mycobacterium tuberculosis functional network analysis by global subcellular protein profiling.
Mol Biol Cell (2005) 16(1):396-404
Cited for: Proteomics
Xiong Y, Chalmers MJ, Gao FP, Cross TA, Marshall AG,
Identification of Mycobacterium tuberculosis H37Rv integral membrane proteins by one-dimensional gel electrophoresis and liquid chromatography electrospray ionization tandem mass spectrometry.
J Proteome Res (2005) 4(3):855-61
Cited for: Proteomics
Tian J, Bryk R, Shi S, Erdjument-Bromage H, Tempst P, Nathan C,
Mycobacterium tuberculosis appears to lack alpha-ketoglutarate dehydrogenase and encodes pyruvate dehydrogenase in widely separated genes.
Mol Microbiol (2005) 57(3):859-68
Cited for: Function
Malen H, Berven FS, Fladmark KE, Wiker HG,
Comprehensive analysis of exported proteins from Mycobacterium tuberculosis H37Rv.
Proteomics (2007) 7(10):1702-18
Cited for: Proteomics
Malen H, Pathak S, Softeland T, de Souza GA, Wiker HG,
Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv.
BMC Microbiol (2010) 10:132
Cited for: Proteomics
Kruh NA, Troudt J, Izzo A, Prenni J, Dobos KM,
Portrait of a pathogen: the Mycobacterium tuberculosis proteome in vivo.
PLoS One (2010) 5(11):e13938
Cited for: Proteomics
de Souza GA, Leversen NA, Malen H, Wiker HG,
Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway.
J Proteomics (2011) 75(2):502-10
Cited for: Proteomics
Griffin JE, Gawronski JD, Dejesus MA, Ioerger TR, Akerley BJ, Sassetti CM,
High-resolution phenotypic profiling defines genes essential for mycobacterial growth and cholesterol catabolism.
PLoS Pathog (2011) 7(9):e1002251
Cited for: Mutant