TARGETID

T59554

FORMERID

TTDI01430

UNIPROID

DPRE1_MYCTU

TARGNAME

Mycobacterium Decaprenylphosphoryl-beta-D-ribose oxidase (McyB dprE1)

GENENAME

McyB dprE1

TARGTYPE

Clinical trial target

SYNONYMS

FAD-dependent decaprenylphosphoryl-beta-D-ribofuranose 2-oxidase; Decaprenylphosphoryl-beta-D-ribose oxidase; Decaprenylphosphoryl-beta-D-ribose 2-epimerase flavoprotein subunit; Decaprenylphosphoryl-beta-D-ribofuranose 2'-oxidase; Decaprenylphosphoryl-beta-D-ribofuranose 2'-epimerase subunit DprE1; Decaprenylphospho-beta-D-ribofuranose 2-dehydrogenase; Decaprenyl-phosphoribose 2'-epimerase subunit 1

FUNCTION

Component of the DprE1-DprE2 complex that catalyzes the 2-step epimerization of decaprenyl-phospho-ribose (DPR) to decaprenyl-phospho-arabinose (DPA), a key precursor that serves as the arabinose donor required for the synthesis of cell-wall arabinans. DprE1 catalyzes the first step of epimerization, namely FAD-dependent oxidation of the C2' hydroxyl of DPR to yield the keto intermediate decaprenyl-phospho-2'-keto-D-arabinose (DPX). The intermediate DPX is then transferred to DprE2 subunit of the epimerase complex, most probably through a 'substrate channel' at the interface of DprE1-DprE2 complex. Can also use farnesyl-phosphoryl-beta-D-ribofuranose (FPR) as substrate in vitro. Appears to be essential for the growth and survival of M.tuberculosis.

PDBSTRUC

6HFW; 6HFV; 6HF3; 6HF0; 6HEZ

ECNUMBER

EC 1.1.98.3

SEQUENCE

MLSVGATTTATRLTGWGRTAPSVANVLRTPDAEMIVKAVARVAESGGGRGAIARGLGRSYGDNAQNGGGLVIDMTPLNTIHSIDADTKLVDIDAGVNLDQLMKAALPFGLWVPVLPGTRQVTVGGAIACDIHGKNHHSAGSFGNHVRSMDLLTADGEIRHLTPTGEDAELFWATVGGNGLTGIIMRATIEMTPTSTAYFIADGDVTASLDETIALHSDGSEARYTYSSAWFDAISAPPKLGRAAVSRGRLATVEQLPAKLRSEPLKFDAPQLLTLPDVFPNGLANKYTFGPIGELWYRKSGTYRGKVQNLTQFYHPLDMFGEWNRAYGPAGFLQYQFVIPTEAVDEFKKIIGVIQASGHYSFLNVFKLFGPRNQAPLSFPIPGWNICVDFPIKDGLGKFVSELDRRVLEFGGRLYTAKDSRTTAETFHAMYPRVDEWISVRRKVDPLRVFASDMARRLELL

DRUGINFO

TBA-7371

DRUGINFO

OPC-167832

DRUGINFO

Macozinone