3RVM

Structure of the CheY-Mn2+ Complex with substitutions at 59 and 89: N59D and E89R

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chemotaxis protein CheY	polymer	132	14423.7	1	UniProt (P0AE67) Pfam (PF00072) In PDB	Escherichia coli
2	A	MANGANESE (II) ION	non-polymer		54.9	1	Chemie (MN)
3		water	water		18.0	223	Chemie (HOH)

Sequence modifications

A: 1 - 129 (UniProt: P0AE67)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Asp 59	Asn 59	engineered mutation
Arg 89	Glu 89	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14423.7
Non-Polymers*	Number of molecules	1
	Total formula weight	54.9
All*	Total formula weight	14478.6

*Water molecules are not included.