3BNS

Crystal Structure of the Homo sapiens Mitochondrial Ribosomal Decoding Site (A1555G mutant, Br-derivative)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	A site of human mitochondrial ribosome, chain three	polymer	23	7394.3	2
2	B	A site of human mitochondrial ribosome, chain two	polymer	22	7088.1	1
3	D	A site of human mitochondrial ribosome, chain three	polymer	21	6781.9	1
4	A, C	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
5		water	water		18.0	102	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	28658.6
Non-Polymers*	Number of molecules	2
	Total formula weight	78.2
All*	Total formula weight	28736.8

*Water molecules are not included.