6E49

Pif1 peptide bound to PCNA trimer

Replaces:  6B8I

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	Proliferating cell nuclear antigen	polymer	272	30562.7	3	UniProt (P15873) Pfam (PF00705) Pfam (PF02747) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	PCNA
2	D, E, F	ATP-dependent DNA helicase PIF1	polymer	17	2031.4	3	UniProt (P07271) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	DNA repair and recombination helicase PIF1, Petite integration frequency protein 1, Telomere stability protein 1
3		water	water		18.0	8	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 258 (UniProt: P15873)

PDB	External Database	Details
Met -13	-	expression tag
Gly -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Ser -3	-	expression tag
Gln -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	97782.5
All*	Total formula weight	97782.5

*Water molecules are not included.