1LC4

Crystal Structure of Tobramycin Bound to the Eubacterial 16S rRNA A Site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	5'-R(*UP*UP*GP*CP*GP*UP*CP*AP*CP*AP*CP*CP*GP*GP*UP*GP*AP*AP*GP*UP*CP*GP*C)-3'	polymer	23	7355.4	2
2	A, B	TOBRAMYCIN	non-polymer		467.5	2	Chemie (TOY)
3		water	water		18.0	76	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14710.8
Non-Polymers*	Number of molecules	2
	Total formula weight	935.0
All*	Total formula weight	15645.8

*Water molecules are not included.