2Q9P

Human diphosphoinositol polyphosphate phosphohydrolase 1, Mg-F complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Diphosphoinositol polyphosphate phosphohydrolase 1	polymer	194	22055.7	1	UniProt (O95989) Pfam (PF00293)	Homo sapiens (human)	DIPP-1, Diadenosine 5',5'''-P1,P6-hexaphosphate hydrolase 1, Nucleoside diphosphate-linked moiety X motif 3, Nudix motif 3
2	B, C, D, E (A)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	F (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	G, H, I, J, K... (A)	FLUORIDE ION	non-polymer		19.0	10	Chemie (F)
5	Q (A)	INOSITOL HEXAKISPHOSPHATE	non-polymer		660.0	1	Chemie (IHP)
6	R (A)	water	water		18.0	146	Chemie (HOH)

Sequence modifications

A: 1 - 172 (UniProt: O95989)

PDB	External Database	Details
Met -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	22055.7
Non-Polymers*	Number of molecules	16
	Total formula weight	982.7
All*	Total formula weight	23038.4

*Water molecules are not included.