4ZVG

Crystal structure of GGDEF domain of the E. coli DosC - form III

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)	Diguanylate cyclase DosC	polymer	172	19900.6	2	UniProt (P0AA89) Pfam (PF00990)	Escherichia coli K-12	DGC,Direct oxygen-sensing cyclase
2	C, D (A, B)	water	water		18.0	78	Chemie (HOH)

Sequence modifications

A, B: 297 - 460 (UniProt: P0AA89)

PDB	External Database	Details
Leu 461	-	expression tag
Glu 462	-	expression tag
His 463	-	expression tag
His 464	-	expression tag
His 465	-	expression tag
His 466	-	expression tag
His 467	-	expression tag
His 468	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39801.2
All*	Total formula weight	39801.2

*Water molecules are not included.