Crystal structure of a trimeric bacterial microcompartment shell protein PduB with glycerol metabolites

Substrate channels revealed in the trimeric Lactobacillus reuteri bacterial microcompartment shell protein PduB.

MGSSHHHPPKSSGLVPRGSHMNDFLNSTSTVPEFVGASEIGDTIGMVIPRVDQQLLDKLHVTKQYKTLGILSDRTGAGPQ
IMAMDEGIKATNMECIDVEWPRDTKGGGGHGCLIIIGGDDPADARQAIRVALDNLHRTFGDVYNAKAGHLELQFTARAAG
AAHLGLGAVEGKAFGLICGCPSGIGVVMGDKALKTAGVEPLNFTSPSHGTSFSNEGCLTITGDSGAVRQAVMAGREVGLK
LLSQFGEEPVNDFPSYIK

0.1 M sodium cacodylate, 1.4 M sodium acetate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292.0K

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

BMC Domain, Shell Protein, glycerol-binding protein

MNDFLNSTSTVPEFVGASEIGDTIGMVIPRVDQQLLDKLHVTKQYKTLGILSDRTGAGPQIMAMDEGIKATNMECIDVEW
PRDTKGGGGHGCLIIIGGDDPADARQAIRVALDNLHRTFGDVYNAKAGHLELQFTARAAGAAHLGLGAVEGKAFGLICGC
PSGIGVVMGDKALKTAGVEPLNFTSPSHGTSFSNEGCLTITGDSGAVRQAVMAGREVGLKLLSQFGEEPVNDFPSYIK