8CPN

Crystal structure of the PolB16_OarG intein variant S1A, N183A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PolB16 intein	polymer	207	23497.6	1		metagenome
2	A	IODIDE ION	non-polymer		126.9	14	Chemie (IOD)
3		water	water		18.0	46	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23497.6
Non-Polymers*	Number of molecules	14
	Total formula weight	1776.7
All*	Total formula weight	25274.3

*Water molecules are not included.