1IPS

ISOPENICILLIN N SYNTHASE FROM ASPERGILLUS NIDULANS (MANGANESE COMPLEX)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ISOPENICILLIN N SYNTHASE	polymer	331	37563.8	2	UniProt (P05326) Pfam (PF14226) Pfam (PF03171) In PDB	Emericella nidulans
2	A, B	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
3		water	water		18.0	194	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75127.7
Non-Polymers*	Number of molecules	4
	Total formula weight	219.8
All*	Total formula weight	75347.4

*Water molecules are not included.