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lysC [2019-07-10 17:06:33]
aspartokinase II (alpha and beta subunits)
Molecular weight
43.65 kDa
Function
biosynthesis of lysine
Product
aspartokinase II (alpha and beta subunits)
Genomic Context
Categories containing this gene/protein
Gene
Coordinates
2,909,520 → 2,910,746
The protein
Catalyzed reaction/ biological activity
ATP + L-aspartate --> ADP + 4-phospho-L-aspartate (according to UniProt)Protein family
aspartokinase family (with DapG and ThrD, according to UniProt) Paralogous protein(s)
Domains
two C-terminal ACT domains (aa 264 ... 337, and aa 343 ...408) (according to the Interpro database) Structure
2RE1 (from Neisseria meningitidis mc58, 40% identity, 58% similarity) Localization
cytoplasm (according to UniProt)Additional information
Expression and Regulation
Operons
Regulatory mechanism
L-box: transcription termination/antitermination, via a riboswitch, in L-box Regulation
expression activated by glucose (5.4 fold) PubMed view in new tabBiological materials
Mutant
BKE28470 (ΔlysC::erm trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATGTATTACCACCCTTTAC, downstream forward: _UP4_TAATGACAATCAAAAAGGCGBKK28470 (ΔlysC::kan trpC2) available at BGSC, PubMed, upstream reverse: _UP1_CATGTATTACCACCCTTTAC, downstream forward: _UP4_TAATGACAATCAAAAAGGCG References
The L-box riboswitch
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