5ZKK

Crystal structure of Phosphoserine phosphatase from Entamoeba histolytica

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phosphoglycerate mutase family protein, putative	polymer	211	23771.1	2	UniProt (N9V397) Pfam (PF00300) In PDB	Entamoeba histolytica HM-1:IMSS-A	Phosphoserine phosphatase
2	A, B	BETA-MERCAPTOETHANOL	non-polymer		78.1	2	Chemie (BME)
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4	A, B	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	5	Chemie (PEG)
5	A	TRIS-HYDROXYMETHYL-METHYL-AMMONIUM	non-polymer		122.1	1	Chemie (144)
6	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
7	A, B	TETRAETHYLENE GLYCOL	non-polymer		194.2	2	Chemie (PG4)
8		water	water		18.0	215	Chemie (HOH)

Sequence modifications

A, B: 1 - 205 (UniProt: N9V397)

PDB	External Database	Details
His 206	-	expression tag
His 207	-	expression tag
His 208	-	expression tag
His 209	-	expression tag
His 210	-	expression tag
His 211	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47542.2
Non-Polymers*	Number of molecules	14
	Total formula weight	1571.6
All*	Total formula weight	49113.8

*Water molecules are not included.