5FTD

Crystal structure of Pif1 helicase from Bacteroides apo form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	TPR DOMAIN PROTEIN	polymer	433	49731.0	1	UniProt (D7K0H3) Pfam (PF05970) In PDB	BACTEROIDES	HELICASE
2	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
3		water	water		18.0	442	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	49731.0
Non-Polymers*	Number of molecules	1
	Total formula weight	95.0
All*	Total formula weight	49825.9

*Water molecules are not included.