1DPS

THE CRYSTAL STRUCTURE OF DPS, A FERRITIN HOMOLOG THAT BINDS AND PROTECTS 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, E... (A, B, C, D, E...)	DPS	polymer	167	18736.4	12	UniProt (P0ABT2) Pfam (PF00210)	Escherichia coli	PEXB
2	M, N, O, P, Q... (A, B, C, D, E...)	SODIUM ION	non-polymer		23.0	12	Chemie (NA)
3	AA, BA, CA, DA, EA... (C, D, E, F, G...)	water	water		18.0	1397	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 2 - 167 (UniProt: P0ABT2)

PDB	External Database	Details
Cys 164	Ser 163	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	224836.3
Non-Polymers*	Number of molecules	12
	Total formula weight	275.9
All*	Total formula weight	225112.2

*Water molecules are not included.