4F80

Crystal Structure of the human BTN3A1 ectodomain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Butyrophilin subfamily 3 member A1	polymer	226	24469.5	1	UniProt (O00481) Pfam (PF07686) Pfam (PF22705) In PDB	Homo sapiens (human)
2		water	water		18.0	52	Chemie (HOH)

Sequence modifications

A: 1 - 217 (UniProt: O00481)

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	24469.5
All*	Total formula weight	24469.5

*Water molecules are not included.