2W9M

Structure of family X DNA polymerase from Deinococcus radiodurans

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	POLYMERASE X	polymer	578	62200.9	2	UniProt (Q9RX48) Pfam (PF14716) Pfam (PF14520) Pfam (PF14791)	DEINOCOCCUS RADIODURANS
2	C, D, E, G, H... (A, B)	ZINC ION	non-polymer		65.4	7	Chemie (ZN)
3	F, K (A, B)	MERCURY (II) ION	non-polymer		200.6	2	Chemie (HG)
4	L, M (A, B)	water	water		18.0	77	Chemie (HOH)

Sequence modifications

A, B: 1 - 572 (UniProt: Q9RX48)

PDB	External Database	Details
His 573	-	expression tag
His 574	-	expression tag
His 575	-	expression tag
His 576	-	expression tag
His 577	-	expression tag
His 578	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	124401.9
Non-Polymers*	Number of molecules	9
	Total formula weight	859.0
All*	Total formula weight	125260.9

*Water molecules are not included.