6RXF

Crystal Structure of Bifidobacterium longum Multiple Inositol Polyphosphate Phosphatase Phosphohistidine Intermediate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Histidine acid phosphatase	polymer	519	56494.7	1	UniProt (B7GTV0) Pfam (PF00328) In PDB	Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12)
2	B	Histidine acid phosphatase	polymer	519	56573.7	1	UniProt (B7GTV0) Pfam (PF00328) In PDB	Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12)
3	A, B	ZINC ION	non-polymer		65.4	17	Chemie (ZN)
4		water	water		18.0	333	Chemie (HOH)

Sequence modifications

A: 3 - 515 (UniProt: B7GTV0)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag
Ala 1	-	expression tag
Ser 2	-	expression tag
Gln 401	Glu 431	engineered mutation

B: 1 - 515 (UniProt: B7GTV0)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag
Ser 2	-	insertion
Gln 401	Glu 431	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	113068.4
Non-Polymers*	Number of molecules	17
	Total formula weight	1112.0
All*	Total formula weight	114180.3

*Water molecules are not included.