7UI4

Crystal structure of the DNA preQ0 insertase DpdA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	DNA-guanine transglycosylase	polymer	436	50344.9	1	UniProt (A0A3V8XDB8) Pfam (PF01702) UniProt (by SIFTS) (P0DW33) In PDB	Salmonella enterica subsp. enterica serovar Montevideo
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3		water	water		18.0	91	Chemie (HOH)

Sequence modifications

A: 1 - 416 (UniProt: A0A3V8XDB8)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	50344.9
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	50410.3

*Water molecules are not included.