3WW5

Crystal Structure of hen egg white lysozyme mutant N46E/D52S

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Lysozyme C	polymer	129	14318.2	1	UniProt (P00698) Pfam (PF00062) In PDB	Gallus gallus (bantam chickens)	1,4-beta-N-acetylmuramidase C, Allergen Gal d IV
2	A	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
3		water	water		18.0	78	Chemie (HOH)

Sequence modifications

A: 1 - 129 (UniProt: P00698)

PDB	External Database	Details
Glu 46	Asn 64	engineered mutation
Ser 52	Asp 70	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14318.2
Non-Polymers*	Number of molecules	5
	Total formula weight	177.3
All*	Total formula weight	14495.4

*Water molecules are not included.