3RKL

The crystal structure of A81 from Sulfolobus Turreted Icosahedral Virus

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 (A, B, C, D)	STIV-A81	polymer	87	10363.3	4	UniProt (Q6Q0J6)	Sulfolobus Turreted Icosahedral Virus
2	E, F (A, D)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
3	G, H, I, J (A, B, C, D)	water	water		18.0	157	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 81 (UniProt: Q6Q0J6)

PDB	External Database	Details
Mse 74	Leu 74	engineered mutation
His 82	-	expression tag
His 83	-	expression tag
His 84	-	expression tag
His 85	-	expression tag
His 86	-	expression tag
His 87	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	41453.2
Non-Polymers*	Number of molecules	2
	Total formula weight	118.1
All*	Total formula weight	41571.3

*Water molecules are not included.