3C0N

Crystal structure of the proaerolysin mutant Y221G at 2.2 A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Aerolysin	polymer	470	51874.3	2	UniProt (P09167) Pfam (PF03440) Pfam (PF01117) In PDB	Aeromonas hydrophila	proaerolysin
2		water	water		18.0	417	Chemie (HOH)

Sequence modifications

A, B: 1 - 470 (UniProt: P09167)

PDB	External Database	Details
Gly 221	Tyr 244	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103748.7
All*	Total formula weight	103748.7

*Water molecules are not included.