Crystal structure of Trypanosoma brucei hypoxanthine-guanine-xanthine phosphoribosyltranferase in complex with IMP

Crystal structures of Trypanosoma brucei hypoxanthine - guanine - xanthine phosphoribosyltransferase in complex with IMP, GMP and XMP.

Hypoxanthine-guanine phosphoribosyltransferase, putative

MGSSHHHHHHDYDIPTTENLYFQGHMASMTGGQQMGRGSHSGHPLKPNFVGRDADGNVTVDGRSYPMAESVVATESTIHR
SMKEMAQTLANAYKTLKHRDTHNKGNSALAPITDENPLIIISVLKGSYIFTADMVRYLGDCGLPNVVDFIRITSYRGTTK
SSGTVQVLDNLRFTELTGKHVLIMEDIADTGRTMKLLVEKIRREYRPASLKVCVLVDKPGGRVVDFKPEFVCLTAPTRYV
VGYGFEVNDRYRNYRHVFVLKPEYAKRYPSKL

Trypanosoma brucei brucei (strain 927/4 GUTat10.1)

25% PEG 3350, 0.2 M lithium sulphate and 0.1 M Bis-Tris pH 5

6-oxopurine PRTs, Purine salvage, TRANSFERASE

HSGHPLKPNFVGRDADGNVTVDGRSYPMAESVVATESTIHRSMKEMAQTLANAYKTLKHRDTHNKGNSALAPITDENPLI
IISVLKGSYIFTADMVRYLGDCGLPNVVDFIRITSYRGTTKSSGTVQVLDNLRFTELTGKHVLIMEDIADTGRTMKLLVE
KIRREYRPASLKVCVLVDKPGGRVVDFKPEFVCLTAPTRYVVGYGFEVNDRYRNYRHVFVLKPEYAKRYPSKL