5BPD

Structure of TrmBL2, an archaeal chromatin protein, shows a novel mode of DNA binding.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	TrmBL2	polymer	264	30651.6	4	UniProt (Q8U3H1) Pfam (PF01978) Pfam (PF11495)	Pyrococcus furiosus
2	E (E)	DNA (5'-D(P*TP*AP*TP*AP*TP*CP*AP*TP*CP*GP*AP*TP*AP*GP*TP*GP*AP*TP*AP*TP*A)-3')	polymer	21	6460.2	1		Pyrococcus furiosus
3	F (F)	DNA (5'-D(P*TP*AP*TP*AP*TP*CP*AP*CP*TP*AP*TP*CP*GP*AP*TP*GP*AP*TP*AP*TP*A)-3')	polymer	21	6420.2	1		Pyrococcus furiosus
4	G, H, I (A, B, C)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
5	J, K (C)	IMIDAZOLE	non-polymer		69.1	2	Chemie (IMD)
6	L, M, N, O, P... (A, B, C, D, E...)	water	water		18.0	103	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	135486.8
Non-Polymers*	Number of molecules	5
	Total formula weight	414.5
All*	Total formula weight	135901.2

*Water molecules are not included.