4E3W

Crystal Structure Francisella tularensis histidine acid phosphatase cryoprotected with proline

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Acid phosphatase	polymer	342	38533.9	2	UniProt (Q2A612)	Francisella tularensis subsp. holarctica
2	C, D, F, G (A, B)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	E, H (A, B)	PROLINE	non-polymer		115.1	2	Chemie (PRO)
4	I, J (A, B)	water	water		18.0	365	Chemie (HOH)

Sequence modifications

A, B: 2 - 336 (UniProt: Q2A612)

PDB	External Database	Details
Met 1	-	expression tag
Asn 17	His 32	engineered mutation
Ala 261	Asp 276	engineered mutation
His 337	-	expression tag
His 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag
His 342	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77067.9
Non-Polymers*	Number of molecules	6
	Total formula weight	614.5
All*	Total formula weight	77682.4

*Water molecules are not included.