4XJ3

Crystal structure of Vibrio cholerae DncV GTP bound form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Cyclic AMP-GMP synthase	polymer	389	44313.6	1	UniProt (Q9KVG7) Pfam (PF21654) Pfam (PF21713)	Vibrio cholerae O1 biovar El Tor str. N16961	c-AMP-GMP synthase,Dinucleotide cyclase DncV
2	B, C (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, E, F, G, H... (A)	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
4	M, N (A)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
5	O (A)	water	water		18.0	263	Chemie (HOH)

Sequence modifications

A: 1 - 215 (UniProt: Q9KVG7)
A: 242 - 412 (UniProt: Q9KVG7)

PDB	External Database	Details
Gly 239	-	linker
Ser 240	-	linker
Gly 241	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44313.6
Non-Polymers*	Number of molecules	13
	Total formula weight	1653.6
All*	Total formula weight	45967.1

*Water molecules are not included.