4ZPU

The structure of DLP12 endolysin exhibits likely active and inactive conformations.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Lysozyme RrrD	polymer	175	19052.9	4	UniProt (P78285) Pfam (PF00959)	Escherichia coli (strain K12)	Endolysin,Lysis protein,Muramidase
2	E, F, G, J (A, B, C, D)	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
3	H, I (C)	FORMIC ACID	non-polymer		46.0	2	Chemie (FMT)
4	K, L, M, N (A, B, C, D)	water	water		18.0	48	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 165 (UniProt: P78285)

PDB	External Database	Details
Gly 166	-	expression tag
Gly 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag
His 170	-	expression tag
His 171	-	expression tag
His 172	-	expression tag
His 173	-	expression tag
Gly 174	-	expression tag
Gly 175	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	76211.6
Non-Polymers*	Number of molecules	6
	Total formula weight	328.2
All*	Total formula weight	76539.8

*Water molecules are not included.