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Crystal structure of a Low Molecular Weight Phosphotyrosine phosphatase from Vibrio choleraeO395

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	Phosphotyrosine protein phosphatase	polymer	155	17312.6	4	UniProt (A5F2Q3) Pfam (PF01451) UniProt (by SIFTS) (A0A0H3ALA8) In PDB	Vibrio cholerae
2	A, B, C, D	3[N-MORPHOLINO]PROPANE SULFONIC ACID	non-polymer		209.3	4	Chemie (MPO)
3	A, B, C, D	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
4		water	water		18.0	392	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	69250.4
Non-Polymers*	Number of molecules	12
	Total formula weight	1605.6
All*	Total formula weight	70855.9

*Water molecules are not included.