1F4K

CRYSTAL STRUCTURE OF THE REPLICATION TERMINATOR PROTEIN/B-SITE DNA COMPLEX

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D	5'-D(*CP*TP*AP*TP*GP*AP*AP*CP*AP*TP*AP*AP*TP*GP*TP*TP*CP*AP*TP*AP*G)-3'	polymer	21	6445.2	1
2	E	5'-D(*CP*TP*AP*TP*GP*AP*AP*CP*AP*TP*TP*AP*TP*GP*TP*TP*CP*AP*TP*AP*G)-3'	polymer	21	6436.2	1
3	A, B	REPLICATION TERMINATION PROTEIN	polymer	122	14531.1	2	UniProt (P68732) Pfam (PF02334) UniProt (by SIFTS) (P0CI76) In PDB	Bacillus subtilis	REPLICATION TERMINATOR PROTEIN
4		water	water		18.0	96	Chemie (HOH)

Sequence modifications

A, B: 1 - 122 (UniProt: P68732)

PDB	External Database	Details
Ser 110	Cys 110	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	41943.6
All*	Total formula weight	41943.6

*Water molecules are not included.