4KFR

Structure of the genome packaging NTPase B204 from Sulfolobus turreted icosahedral virus 2 in complex with sulfate

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 (A, B, C)	Genome packaging NTPase B204	polymer	212	24907.8	3	UniProt (D5IEZ9)	Sulfolobus turreted icosahedral virus 2 (STIV2)
2	D, E, F, G, H... (A, B, C)	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
3	J (B)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	N, O, P (A, B, C)	water	water		18.0	450	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 204 (UniProt: D5IEZ9)

PDB	External Database	Details
Leu 205	-	expression tag
Glu 206	-	expression tag
His 207	-	expression tag
His 208	-	expression tag
His 209	-	expression tag
His 210	-	expression tag
His 211	-	expression tag
His 212	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	74723.3
Non-Polymers*	Number of molecules	10
	Total formula weight	888.9
All*	Total formula weight	75612.1

*Water molecules are not included.