1IOC

CRYSTAL STRUCTURE OF MUTANT HUMAN LYSOZYME, EAEA-I56T

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	134	15109.0	1	UniProt (P61626) Pfam (PF00062) In PDB	Homo sapiens (human)
2	A	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
3		water	water		18.0	88	Chemie (HOH)

Sequence modifications

A: 1 - 130 (UniProt: P61626)

PDB	External Database	Details
Glu -4	-	cloning artifact
Ala -3	-	cloning artifact
Glu -2	-	cloning artifact
Ala -1	-	cloning artifact
Thr 56	Ile 74	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15109.0
Non-Polymers*	Number of molecules	3
	Total formula weight	69.0
All*	Total formula weight	15178.0

*Water molecules are not included.