X-ray Sequence and Crystal Structure of Luffaculin 1, a Novel Type 1 Ribosome-inactivating Protein

N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE

DVSFSLSGSSSTSYSKFIGALRKALPSNGTVYNITLLLSSASGASRYTLMKLSNYDGKAITVAIDVTNVYIMGYLVNSTS
YFFNESDAKLASQYVFAGSTIVTLPYSGNYEKLQTAAGKIREKIPLGFPALDSAITTLFHYDSTAAAAAFLVIIQTTAES
SRFKYIEGQIIMRISKNGVPSLATISLENEWSALSKQIQLAQTNNGTFKTPVVIMDAGGQRVEIGNVGSKVVTKNIQLLL
N

28% (w/v) PEG 6000, 0.1M citrate buffer(containing 0.02% (w/v) sodium azide)', pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

a homology model built based on the sequence luffin a

mixed alpha helix and beta sheet, HYDROLASE