7X4T

LpCdnE UMPNPP 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	Cyclic dipyrimidine nucleotide synthase	polymer	303	34961.2	2	UniProt (P0DSP3) Pfam (PF01909) In PDB	Legionella pneumophila	Cyclic CMP-UMP synthase,c-di-UMP synthase,cGAS/DncV-like nucleotidyltransferase,CD-NTase057
2	A, B	5'-O-[(S)-hydroxy{[(S)-hydroxy(phosphonooxy)phosphoryl]amino}phosphoryl]uridine	non-polymer		483.2	4	Chemie (2KH)
3	A, B	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
4	A, B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5	B	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
6		water	water		18.0	542	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	12
	Total formula weight	2338.4
All*	Total formula weight	72260.7

*Water molecules are not included.