5ZO3

apo form of the nuclease

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)	Putative 3'-5' exonuclease family protein	polymer	212	23447.7	2	UniProt (A0A1S7QSB2)	Agrobacterium fabrum str. J-07	nuclease
2	C, D (A)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
3	E, F, G (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4	H, I (A, B)	water	water		18.0	677	Chemie (HOH)

Sequence modifications

A, B: 1 - 208 (UniProt: A0A1S7QSB2)

PDB	External Database	Details
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46895.3
Non-Polymers*	Number of molecules	5
	Total formula weight	412.3
All*	Total formula weight	47307.6

*Water molecules are not included.