4F8T

Crystal Structure of the Human BTN3A3 Ectodomain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Butyrophilin subfamily 3 member A3	polymer	226	24451.6	1	UniProt (O00478) Pfam (PF07686) Pfam (PF22705)	Homo sapiens (human)
2	B (A)	water	water		18.0	76	Chemie (HOH)

Sequence modifications

A: 1 - 217 (UniProt: O00478)

PDB	External Database	Details
Ala -2	-	expression tag
Asp -1	-	expression tag
Leu 0	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag
His 223	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24451.6
All*	Total formula weight	24451.6

*Water molecules are not included.