1PGS

THE THREE-DIMENSIONAL STRUCTURE OF PNGASE F, A GLYCOSYLASPARAGINASE FROM FLAVOBACTERIUM MENINGOSEPTICUM

Summary for 1PGS

Entry DOI	10.2210/pdb1pgs/pdb
Descriptor	PEPTIDE-N(4)-(N-ACETYL-BETA-D-GLUCOSAMINYL)ASPARAGINE AMIDASE F (2 entities in total)
Functional Keywords	endoglycosidase
Biological source	Elizabethkingia meningoseptica
Total number of polymer chains	1
Total formula weight	34845.88
Authors	Norris, G.E.,Stillman, T.J.,Anderson, B.F.,Baker, E.N. (deposition date: 1994-10-06, release date: 1995-01-26, Last modification date: 2024-11-06)
Primary citation	Norris, G.E.,Stillman, T.J.,Anderson, B.F.,Baker, E.N. The three-dimensional structure of PNGase F, a glycosylasparaginase from Flavobacterium meningosepticum. Structure, 2:1049-1059, 1994 Cited by PubMed Abstract: Peptide:N-glycosidase F (PNGase F) is an enzyme that catalyzes the complete removal of N-linked oligosaccharide chains from glycoproteins. Often called an endoglycosidase, it is more correctly termed an amidase or glycosylasparaginase as cleavage is at the asparagine-sugar amide linkage. The enzyme is widely used in structure-function studies of glycoproteins. PubMed: 7881905 DOI: 10.1016/S0969-2126(94)00108-1 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.8 Å)

Structure validation