4RV7

Characterization of an essential diadenylate cyclase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Diadenylate cyclase	polymer	192	21000.8	4	UniProt (Q8Y5E4) Pfam (PF02457) In PDB	Listeria monocytogenes EGD-e	Cyclic-di-AMP synthase, c-di-AMP synthase
2	A, B, C, D	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)
3	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	A	HEXANE-1,6-DIOL	non-polymer		118.2	1	Chemie (HEZ)
5		water	water		18.0	3	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 173 (UniProt: Q8Y5E4)

PDB	External Database	Details
Trp -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
Pro -15	-	expression tag
Gln -14	-	expression tag
Phe -13	-	expression tag
Glu -12	-	expression tag
Lys -11	-	expression tag
Gly -10	-	expression tag
Ala -9	-	expression tag
Glu -8	-	expression tag
Thr -7	-	expression tag
Ala -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Asn -3	-	expression tag
Ser -2	-	expression tag
Ser -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	84003.2
Non-Polymers*	Number of molecules	9
	Total formula weight	2244.1
All*	Total formula weight	86247.3

*Water molecules are not included.