4POQ

Structure of unliganded VP1 pentamer of Human Polyomavirus 9

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	VP1	polymer	278	30158.0	10	UniProt (E9NQ90) Pfam (PF00718) In PDB	Human polyomavirus 9	Major Capsid Protein
2	G, H, I, A, J...	CALCIUM ION	non-polymer		40.1	10	Chemie (CA)
3	F, G, I, A, J...	1,2-ETHANEDIOL	non-polymer		62.1	11	Chemie (EDO)
4	F, G, H, I, A...	ISOPROPYL ALCOHOL	non-polymer		60.1	10	Chemie (IPA)
5		water	water		18.0	1885	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 31 - 304 (UniProt: E9NQ90)

PDB	External Database	Details
Gly 27	-	expression tag
Ser 28	-	expression tag
His 29	-	expression tag
Met 30	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	301579.8
Non-Polymers*	Number of molecules	31
	Total formula weight	1684.5
All*	Total formula weight	303264.2

*Water molecules are not included.