5ZZ3

Crystal structure of intracellular B30.2 domain of BTN3A3

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 A3 isoform b variant	polymer	290	32563.3	1	UniProt (Q59F79) Pfam (PF13765) Pfam (PF00622) UniProt (by SIFTS) (O00478) In PDB	Homo sapiens (Human)
2		water	water		18.0	8	Chemie (HOH)

Sequence modifications

A: 298 - 554 (UniProt: Q59F79)

PDB	External Database	Details
Met 265	-	initiating methionine
Gly 266	-	expression tag
Ser 267	-	expression tag
Ser 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag
His 273	-	expression tag
His 274	-	expression tag
Ser 275	-	expression tag
Ser 276	-	expression tag
Gly 277	-	expression tag
Leu 278	-	expression tag
Val 279	-	expression tag
Pro 280	-	expression tag
Arg 281	-	expression tag
Gly 282	-	expression tag
Ser 283	-	expression tag
His 284	-	expression tag
Met 285	-	expression tag
Glu 286	-	expression tag
Asn 287	-	expression tag
Leu 288	-	expression tag
Tyr 289	-	expression tag
Phe 290	-	expression tag
Gln 291	-	expression tag
Gly 292	-	expression tag
Ala 293	-	expression tag
Gly 294	-	expression tag
Ala 295	-	expression tag
Gly 296	-	expression tag
Ala 297	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	32563.3
All*	Total formula weight	32563.3

*Water molecules are not included.