7X4Q

LpCdnE UTP Mg complex

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)	Cyclic dipyrimidine nucleotide synthase	polymer	303	34961.2	2	UniProt (P0DSP3) Pfam (PF01909)	Legionella pneumophila	Cyclic CMP-UMP synthase,c-di-UMP synthase,cGAS/DncV-like nucleotidyltransferase,CD-NTase057
2	C, D, G, H (A, B)	URIDINE 5'-TRIPHOSPHATE	non-polymer		484.1	4	Chemie (UTP)
3	E, F, I, J (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	K, L (A, B)	water	water		18.0	591	Chemie (HOH)

Sequence modifications

A, B: 1 - 295 (UniProt: P0DSP3)

PDB	External Database	Details
Leu 296	-	expression tag
Glu 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69922.3
Non-Polymers*	Number of molecules	8
	Total formula weight	2033.8
All*	Total formula weight	71956.1

*Water molecules are not included.