4H4B

Human cytosolic 5'-nucleotidase II in complex with Anthraquinone-2,6- disulfonic acid

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cytosolic purine 5'-nucleotidase	polymer	555	64088.9	1	UniProt (P49902) Pfam (PF05761) In PDB	Homo sapiens (human)	Cytosolic 5'-nucleotidase II
2	A	9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid	non-polymer		368.3	1	Chemie (11H)
3	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
5	A	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
6		water	water		18.0	58	Chemie (HOH)

Sequence modifications

A: 1 - 536 (UniProt: P49902)

PDB	External Database	Details
Met -18	-	expression tag
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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	64088.9
Non-Polymers*	Number of molecules	8
	Total formula weight	965.1
All*	Total formula weight	65054.0

*Water molecules are not included.