2XCX

Crystal structure of the apoform of the D52N variant of cytosolic 5'- nucleotidase II

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	CYTOSOLIC PURINE 5'-NUCLEOTIDASE	polymer	554	63956.8	1	UniProt (P49902) Pfam (PF05761)	HOMO SAPIENS (HUMAN)	CYTOSOLIC 5'-NUCLEOTIDASE II
2	B, C, D, E (A)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
3	F (A)	water	water		18.0	236	Chemie (HOH)

Sequence modifications

A: 1 - 536 (UniProt: P49902)

PDB	External Database	Details
Gly -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Asn 52	Asp 52	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	63956.8
Non-Polymers*	Number of molecules	4
	Total formula weight	368.4
All*	Total formula weight	64325.1

*Water molecules are not included.