4FTH

Crystal Structure of NtrC4 DNA-binding domain bound to double-stranded DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Transcriptional regulator (NtrC family)	polymer	69	8441.9	2	UniProt (O66551) Pfam (PF02954)	Aquifex aeolicus
2	C (C)	5'-D(*AP*CP*TP*TP*GP*CP*AP*AP*AP*TP*TP*TP*GP*CP*AP*AP*AP*TP*GP*CP*AP*T)-3'	polymer	22	6734.4	1
3	D (D)	5'-D(P*GP*AP*TP*GP*CP*AP*TP*TP*TP*GP*CP*AP*AP*AP*TP*TP*TP*GP*CP*AP*A)-3'	polymer	21	6461.2	1
4	E (A)	water	water		18.0	1	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	30079.3
All*	Total formula weight	30079.3

*Water molecules are not included.