1GB5

CRYSTAL STRUCTURE OF MUTANT HUMAN LYSOZYME SUBSTITUTED AT THE SURFACE POSITIONS

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	130	14678.6	1	UniProt (P61626) Pfam (PF00062) In PDB	Homo sapiens (human)
2	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
3		water	water		18.0	295	Chemie (HOH)

Sequence modifications

A: 1 - 130 (UniProt: P61626)

PDB	External Database	Details
Gly 74	Val 92	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14678.6
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	14701.6

*Water molecules are not included.