3P16

Crystal structure of DNA polymerase III sliding clamp

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...)	DNA polymerase III subunit beta	polymer	408	42979.7	6	UniProt (Q50790) Pfam (PF00712) Pfam (PF02767) Pfam (PF02768) UniProt (by SIFTS) (P9WNU1)	Mycobacterium tuberculosis

Sequence modifications

A, B, C, D, E, F: 1 - 402 (UniProt: Q50790)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	257878.4
All*	Total formula weight	257878.4

*Water molecules are not included.