1L0K

METHIONINE CORE MUTANT OF T4 LYSOZYME

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	LYSOZYME	polymer	162	18541.4	1	UniProt (P00720) Pfam (PF00959) In PDB	Enterobacteria phage T4
2	A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3	A	2-HYDROXYETHYL DISULFIDE	non-polymer		154.3	1	Chemie (HED)
4		water	water		18.0	123	Chemie (HOH)

Sequence modifications

A: 1 - 162 (UniProt: P00720)

PDB	External Database	Details
Thr 54	Cys 54	engineered mutation
Met 84	Leu 84	engineered mutation
Met 91	Leu 91	engineered mutation
Ala 97	Cys 97	engineered mutation
Met 99	Leu 99	engineered mutation
Met 111	Val 111	engineered mutation
Met 118	Leu 118	engineered mutation
Met 121	Leu 121	engineered mutation
Met 133	Leu 133	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	18541.4
Non-Polymers*	Number of molecules	3
	Total formula weight	225.2
All*	Total formula weight	18766.6

*Water molecules are not included.