4HU4

Crystal structure of EAL domain of the E. coli DosP - dimeric form

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)	Oxygen sensor protein DosP	polymer	292	32861.8	2	UniProt (P76129) Pfam (PF00563)	Escherichia coli	Direct oxygen-sensing phosphodiesterase, Direct oxygen sensor protein, Ec DOS, Heme-regulated cyclic di-GMP phosphodiesterase,
2	C, D (A, B)	water	water		18.0	116	Chemie (HOH)

Sequence modifications

A, B: 529 - 799 (UniProt: P76129)

PDB	External Database	Details
Met 508	-	expression tag
Gly 509	-	expression tag
Ser 510	-	expression tag
Ser 511	-	expression tag
His 512	-	expression tag
His 513	-	expression tag
His 514	-	expression tag
His 515	-	expression tag
His 516	-	expression tag
His 517	-	expression tag
Ser 518	-	expression tag
Ser 519	-	expression tag
Gly 520	-	expression tag
Leu 521	-	expression tag
Val 522	-	expression tag
Pro 523	-	expression tag
Arg 524	-	expression tag
Gly 525	-	expression tag
Ser 526	-	expression tag
His 527	-	expression tag
Met 528	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	65723.6
All*	Total formula weight	65723.6

*Water molecules are not included.