Mycobacterium tuberculosis ThyX-NADP complex

NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE

NADP+ expels both the co-factor and a substrate analog from the Mycobacterium tuberculosis ThyX active site: opportunities for anti-bacterial drug design.

Structure of the Mycobacterium tuberculosis Flavin Dependent Thymidylate Synthase (MtbThyX) at 2.0A Resolution

(MSE)AETAPLRVQLIAKTDFLAPPDVPWTTDADGGPALVEFAGRACYQSWSKPNPKTATNAGYLRHI(MSE)DVGHFSV
LEHASVSFYITGISRSCTHELIRHRHFSYSQLSQRYVPEKDSRVVVPPG(MSE)EDDADLRHILTEAADAARATYSELLA
KLEAKFADQPNAILRRKQARQAARAV(MSE)PNATETRIVVTGNYRAWRHFIA(MSE)RASEHADVEIRRLAIECLRQLA
AVAPAVFADFEVTTLADGTEVATSPLATEALEHHHHHH

MAETAPLRVQLIAKTDFLAPPDVPWTTDADGGPALVEFAGRACYQSWSKPNPKTATNAGYLRHIMDVGHFSVLEHASVSF
YITGISRSCTHELIRHRHFSYSQLSQRYVPEKDSRVVVPPGMEDDADLRHILTEAADAARATYSELLAKLEAKFADQPNA
ILRRKQARQAARAVMPNATETRIVVTGNYRAWRHFIAMRASEHADVEIRRLAIECLRQLAAVAPAVFADFEVTTLADGTE
VATSPLATEALEHHHHHH

100mM sodium acetate, 200mM pottasium iodide, 2mM DTT and 13-15% PEG3350, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Biological assembly is a tetramer composed of A, B, C and D chains

M.TUBERCULOSIS, THYX, FDTS, TSCP, Flavin dependent Thymidylate synthase, inhibitor design, bivalent drugs, TRANSFERASE

MAETAPLRVQLIAKTDFLAPPDVPWTTDADGGPALVEFAGRACYQSWSKPNPKTATNAGYLRHIIDVGHFSVLEHASVSF
YITGISRSCTHELIRHRHFSYSQLSQRYVPEKDSRVVVPPGMEDDADLRHILTEAADAARATYSELLAKLEAKFADQPNA
ILRRKQARQAARAVLPNATETRIVVTGNYRAWRHFIAMRASEHADVEIRRLAIECLRQLAAVAPAVFADFEVTTLADGTE
VATSPLATEA