3C0K

Crystal Structure of a ribosomal RNA methyltranferase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	UPF0064 protein yccW	polymer	396	44881.8	2	UniProt (P75876) Pfam (PF17785) Pfam (PF10672) In PDB	Escherichia coli K12
2		water	water		18.0	458	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89763.6
All*	Total formula weight	89763.6

*Water molecules are not included.