4HXV

Crystal structure of 3'(2'),5'-bisphosphate nucleotidase1 from Entamoeba histolytica in complex with AMP and metal ions

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	3'(2'),5'-bisphosphate nucleotidase, putative	polymer	325	36154.0	1	UniProt (C4M4T9) Pfam (PF00459) In PDB	Entamoeba histolytica
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	1	Chemie (AMP)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5		water	water		18.0	47	Chemie (HOH)

Sequence modifications

A: 1 - 317 (UniProt: C4M4T9)

PDB	External Database	Details
Leu 318	-	expression tag
Gln 319	-	expression tag
His 320	-	expression tag
His 321	-	expression tag
His 322	-	expression tag
His 323	-	expression tag
His 324	-	expression tag
His 325	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	36154.0
Non-Polymers*	Number of molecules	3
	Total formula weight	394.5
All*	Total formula weight	36548.5

*Water molecules are not included.