8HJT

Crystal Structure of Intracellular B30.2 Domain of VpBTN3 and VpBTN2 in Complex with HMBPP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	butyrophilin subfamily 2 member A2	polymer	233	26422.9	2	UniProt (A0A6J0B3M7) Pfam (PF13765) Pfam (PF00622)	Vicugna pacos (alpaca)
2	C, D (C, D)	Butyrophylin 3	polymer	198	22482.3	2	UniProt (A0A345DF50) Pfam (PF13765) Pfam (PF00622)	Vicugna pacos (alpaca)
3	E, G (C, D)	(2E)-4-hydroxy-3-methylbut-2-en-1-yl trihydrogen diphosphate	non-polymer		262.1	2	Chemie (H6P)
4	F (C)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
5	H, I, J, K (A, B, C, D)	water	water		18.0	112	Chemie (HOH)

Sequence modifications

A, B: 311 - 535 (UniProt: A0A6J0B3M7)

PDB	External Database	Details
Gly 305	-	expression tag
Ala 306	-	expression tag
Gly 307	-	expression tag
Ala 308	-	expression tag
Gly 309	-	expression tag
Ala 310	-	expression tag
Leu 536	-	expression tag
Glu 537	-	expression tag

C, D: 321 - 513 (UniProt: A0A345DF50)

PDB	External Database	Details
Gly 316	-	expression tag
Ala 317	-	expression tag
Gly 318	-	expression tag
Ala 319	-	expression tag
Gly 320	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	97810.3
Non-Polymers*	Number of molecules	3
	Total formula weight	762.5
All*	Total formula weight	98572.8

*Water molecules are not included.