4Z5D

HipB-O4 21mer complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Antitoxin HipB	polymer	71	8060.2	2	UniProt (P23873) Pfam (PF01381) In PDB	Escherichia coli
2	C	DNA (5'-D(*TP*TP*TP*AP*TP*CP*CP*GP*CP*GP*AP*TP*CP*GP*CP*GP*GP*AP*TP*AP*A)-3')	polymer	21	6438.2	1		synthetic construct	Operator 4 of hiBA operon, top strand
3	D	DNA (5'-D(*TP*TP*TP*AP*TP*CP*CP*GP*CP*GP*AP*TP*CP*GP*CP*GP*GP*AP*TP*A)-3')	polymer	20	6125.0	1		synthetic construct	Operator 4 of hiBA operon, bottom strand
4		water	water		18.0	270	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	28683.6
All*	Total formula weight	28683.6

*Water molecules are not included.