5XSP

The catalytic domain of GdpP with 5'-pApA

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)	Phosphodiesterase acting on cyclic dinucleotides	polymer	343	38131.2	2	UniProt (A0A0U1MUE2) Pfam (PF01368) Pfam (PF02272)	Staphylococcus aureus
2	C, D (C, D)	DNA (5'-R(P*AP*A)-3')	polymer	2	613.5	2		synthetic construct
3	E, F, G, H (A, B)	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
4	I, J, K, L (A, B, C, D)	water	water		18.0	316	Chemie (HOH)

Sequence modifications

A, B: 316 - 655 (UniProt: A0A0U1MUE2)

PDB	External Database	Details
Gly 313	-	expression tag
Ser 314	-	expression tag
Met 315	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	77489.2
Non-Polymers*	Number of molecules	4
	Total formula weight	219.8
All*	Total formula weight	77709.0

*Water molecules are not included.