3R8F

Replication initiator DnaA bound to AMPPCP and single-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, C, D (A, B, C, D)	Chromosomal replication initiator protein dnaA	polymer	324	37862.0	4	UniProt (O66659) Pfam (PF00308) Pfam (PF08299)	Aquifex aeolicus
2	E (E)	5'-D(P*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*A)-3'	polymer	12	3713.5	1
3	F, H, J, L (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	G, I, K, M (A, B, C, D)	PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER	non-polymer		505.2	4	Chemie (ACP)
5	N, O, P, Q, R (A, B, C, D, E)	water	water		18.0	22	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	155161.5
Non-Polymers*	Number of molecules	8
	Total formula weight	2118.1
All*	Total formula weight	157279.5

*Water molecules are not included.