8JRB

Structure of DNA polymerase 1 from Aquifex pyrophilus

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)	DNA polymerase I	polymer	597	68625.4	2	UniProt (Q8GHE9) Pfam (PF01612) Pfam (PF00476)	Aquifex pyrophilus
2	C, D (A, B)	water	water		18.0	411	Chemie (HOH)

Sequence modifications

A, B: 1 - 574 (UniProt: Q8GHE9)

PDB	External Database	Details
Met -22	-	initiating methionine
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
Leu -15	-	expression tag
Glu -14	-	expression tag
Val -13	-	expression tag
Leu -12	-	expression tag
Phe -11	-	expression tag
Gln -10	-	expression tag
Gly -9	-	expression tag
Pro -8	-	expression tag
Leu -7	-	expression tag
Gly -6	-	expression tag
Ser -5	-	expression tag
Glu -4	-	expression tag
Phe -3	-	expression tag
Arg -2	-	expression tag
Ala -1	-	expression tag
Gly 0	-	expression tag
Ala 28	Asp 28	conflict
Ala 30	Glu 30	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	137250.8
All*	Total formula weight	137250.8

*Water molecules are not included.