1Q57

The Crystal Structure of the Bifunctional Primase-Helicase of Bacteriophage T7

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...	DNA primase/helicase	polymer	503	55857.0	7	UniProt (P03692) Pfam (PF21268) Pfam (PF01751) Pfam (PF03796) In PDB	Enterobacteria phage T7

Sequence modifications

A, B, C, D, E, F, G: 64 - 566 (UniProt: P03692)

PDB	External Database	Details
Val 317	Gly 317	engineered mutation
Met 318	Lys 318	engineered mutation

Sequence viewer

Contents of the asymmetric unit

*Water molecules are not included.