3MRS

Crystal structure of shikimate kinase mutant (R57A) from Helicobacter pylori

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Shikimate kinase	polymer	168	19179.2	1	UniProt (P56073) Pfam (PF01202)	Helicobacter pylori	SK
2	B (A)	water	water		18.0	25	Chemie (HOH)

Sequence modifications

A: 1 - 162 (UniProt: P56073)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Ala 57	Arg 57	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	19179.2
All*	Total formula weight	19179.2

*Water molecules are not included.