7ZU8

Crystal Structure of the zymogen form of the glutamic-class prolyl-endopeptidase neprosin at 2.05 A resolution in presence of the crystallophore Lu-Xo4.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glutamyl endopeptidase Neprosin	polymer	389	43006.7	1	Pfam (PF14365) Pfam (PF03080) UniProt (by SIFTS) (A0A1L7NZU4) In PDB	Nepenthes ventricosa x Nepenthes alata
2	B	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		570.5	1	In PDB GlyTouCan (G21290RB)
3	C	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	A	12-oxidanyl-9,11$l^{3}-dioxa-1$l^{4},19$l^{4},22,27$l^{4},28$l^{4}-pentaza-10$l^{6}-lutetaoctacyclo[17.5.2.1^{3,7}.1^{10,13}.0^{1,10}.0^{10,19}.0^{10,28}.0^{17,27}]octacosa-3,5,7(28),11,13,15,17(27)-heptaen-8-one	non-polymer		573.4	2	Chemie (K93)
5	A	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
6		water	water		18.0	179	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43006.7
Branched	Number of molecules	2
	Total formula weight	994.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1264.9
All*	Total formula weight	45266.5

*Water molecules are not included.