8OEJ

Extended RPA-DNA nucleoprotein filament

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, D)	Replication factor A	polymer	358	41009.0	2	UniProt (G8ZHS0)	Pyrococcus abyssi
2	B, E (B, H)	RPA32 subunit of the hetero-oligomeric complex involved in homologous recombination	polymer	269	31489.3	2	UniProt (Q9V1Z1)	Pyrococcus abyssi
3	C, F (C, I)	RPA14 subunit of the hetero-oligomeric complex involved in homologous recombination	polymer	122	14008.9	2	UniProt (Q9V1Z0)	Pyrococcus abyssi
4	G (T)	poly dT	polymer	100	30374.3	1		Escherichia coli
5	H, I (A, D)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

A, D: 3 - 358 (UniProt: G8ZHS0)

PDB	External Database	Details
Met 1	-	initiating methionine
Ser 2	-	expression tag

B, H: 2 - 268 (UniProt: Q9V1Z1)

PDB	External Database	Details
Met 0	-	initiating methionine
Ser 1	-	expression tag

C, I: 2 - 117 (UniProt: Q9V1Z0)

PDB	External Database	Details
Gly -4	-	expression tag
Thr -3	-	expression tag
Gly -2	-	expression tag
Asp -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	203388.7
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	203519.5

*Water molecules are not included.