1ECR

ESCHERICHIA COLI REPLICATION TERMINATOR PROTEIN (TUS) COMPLEXED WITH DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	DNA (5'-D(*TP*TP*AP*GP*TP*TP*AP*CP*AP*AP*CP*AP*TP*AP*CP*T)-3	polymer	16	4856.2	1			TER
2	C	DNA (5'-D(*TP*AP*GP*TP*AP*TP*GP*TP*TP*GP*TP*AP*AP*CP*TP*A)-3	polymer	16	4927.2	1			TER
3	A	PROTEIN (REPLICATION-TERMINATOR PROTEIN)	polymer	309	35843.2	1	UniProt (P16525) Pfam (PF05472) In PDB	Escherichia coli	TUS
4		water	water		18.0	49	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	45626.6
All*	Total formula weight	45626.6

*Water molecules are not included.