4MLD

X-ray structure of ComE D58E REC domain from Streptococcus pneumoniae

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	Response regulator	polymer	143	17227.5	4	UniProt (Q8DMW5) Pfam (PF00072) In PDB	Streptococcus pneumoniae

Sequence modifications

A, B, C, D: 1 - 137 (UniProt: Q8DMW5)

PDB	External Database	Details
Glu 58	Asp 58	engineered mutation
His 138	-	expression tag
His 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	68910.1
All*	Total formula weight	68910.1

*Water molecules are not included.