239L

THE RESPONSE OF T4 LYSOZYME TO LARGE-TO-SMALL SUBSTITUTIONS WITHIN THE CORE AND ITS RELATION TO THE HYDROPHOBIC EFFECT

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	T4 LYSOZYME	polymer	164	18586.3	1	UniProt (P00720) Pfam (PF00959) In PDB	Enterobacteria phage T4
2	A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3		water	water		18.0	140	Chemie (HOH)

Sequence modifications

A: 1 - 164 (UniProt: P00720)

PDB	External Database	Details
Ala 17	Ile 17	engineered mutation
Thr 54	Cys 54	engineered mutation
Ala 97	Cys 97	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	18586.3
Non-Polymers*	Number of molecules	2
	Total formula weight	70.9
All*	Total formula weight	18657.2

*Water molecules are not included.