Structure of the octameric penicillin-binding protein homologue from Pyrococcus abyssi

10-((2R)-2-HYDROXYPROPYL)-1,4,7,10-TETRAAZACYCLODODECANE 1,4,7-TRIACETIC ACID

Structure of the archaeal pab87 peptidase reveals a novel self-compartmentalizing protease family

MDVGKLESFIVEKMAERKVPGISISIIKDGDVVYAKGFGYRNVEARLPSTPETIYGIGSITKSFTALAIMKLVEEGGLSL
DDPVEKFVNIKLRPFGEPVTVHHLLTHSSGIPSLGYAEAFIDGMVGGDNWLPVSTPEETIAFARDMEKWAVAKPGERFFY
LNTGYVLLGKIIEKVSGVSYEEYIKKKILEPLGMNRSYFFKEEVEKDKDVAMGYILDKEGRLVPQPFPYGITADGGLLSS
VLDLAKYLKMYIERDESIVSKEYIEKMETSYIKVPWEIFGGEGYGYGLIIYPNFLGEKLVGHSGSVGMYTGYIGYIPEKK
IGVAVLENSSGYPPSYIAMYALALLLGKNPEKELPFIYRERILKKVEGRYMGYKGTIKFEVKVDGDVVYLRALGRAFTYT
IPLFPEVLEEDFIKCYTLSNGRKMYAEFYIKDNKVDLIFERYRLIKS

0.02M calcium chloride dihydrate, 0.1M sodium acetate trihydrate, 30% MPD, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K

PAB87, OCTAMER, LU-HPDO3A, PBP, ARCHAEA, HYDROLASE