7D48

apo-form cyclic trinucleotide synthase CdnD

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cyclic AMP-AMP-GMP synthase	polymer	389	44378.6	1	UniProt (P0DSP4) Pfam (PF18144) In PDB	Enterobacter cloacae	cGAS/DncV-like nucleotidyltransferase,CD-NTase
2	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
3		water	water		18.0	371	Chemie (HOH)

Sequence modifications

A: 1 - 381 (UniProt: P0DSP4)

PDB	External Database	Details
Leu 382	-	expression tag
Glu 383	-	expression tag
His 384	-	expression tag
His 385	-	expression tag
His 386	-	expression tag
His 387	-	expression tag
His 388	-	expression tag
His 389	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44378.6
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	44401.6

*Water molecules are not included.