Structure of PurE (N5-carboxyaminoimidazole ribonucleotide mutase) H59N from the acidophilic bacterium Acetobacter aceti, complexed with AIR (5-aminoimidazole ribonucleotide) and CO2

Structure of a single tryptophan mutant of Acetobacter aceti PurE

Biochemical and structural studies of N5-carboxyaminoimidazole ribonucleotide mutase from the acidophilic bacterium Acetobacter aceti.

N5-carboxyaminoimidazole ribonucleotide mutase

N5-CAIR mutase,5-(carboxyamino)imidazole ribonucleotide mutase

MMSETAPLPSASSALEDKAASAPVVGIIMGSQSDWETMRHADALLTELEIPHETLIVSANRTPDRLADYARTAAERGLNV
IIAGAGGAAHLPGMCAAWTRLPVLGVPVESRALKGMDSLLSIVQMPGGVPVGTLAIGASGAKNAALLAASILALYNPALA
ARLETWRALQTASVPNSPITEDK

22% PEG 4000, 190 mM ammonium acetate, 90 mM sodium citrate

National Science Foundation (NSF, United States)

acidophile, purine biosynthesis, PurE, isomerase

MSETAPLPSASSALEDKAASAPVVGIIMGSQSDWETMRHADALLTELEIPHETLIVSAHRTPDRLADYARTAAERGLNVI
IAGAGGAAHLPGMCAAWTRLPVLGVPVESRALKGMDSLLSIVQMPGGVPVGTLAIGASGAKNAALLAASILALYNPALAA
RLETWRALQTASVPNSPITEDK