4HH8

Crystal structure of bovine butyrophilin

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 1 member A1	polymer	224	25279.4	1	UniProt (P18892) Pfam (PF07686) Pfam (PF08205) In PDB	Bos taurus (cow)	BT
2		water	water		18.0	55	Chemie (HOH)

Sequence modifications

A: -8 - 212 (UniProt: P18892)

PDB	External Database	Details
Ala -11	-	EXPRESSION TAG
Ser -10	-	EXPRESSION TAG
Trp -9	-	EXPRESSION TAG
Ser -8	-	EXPRESSION TAG
His -7	-	EXPRESSION TAG
Pro -6	-	EXPRESSION TAG
Gln -5	-	EXPRESSION TAG
Phe -4	-	EXPRESSION TAG
Glu -3	-	EXPRESSION TAG
Lys -2	-	EXPRESSION TAG
Gly -1	-	EXPRESSION TAG
Ala 0	-	EXPRESSION TAG
Pro 9	Gln 35	SEE REMARK 999
Leu 50	Val 76	SEE REMARK 999
Gln 152	Arg 178	SEE REMARK 999
Ala 193	Cys 219	ENGINEERED MUTATION

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25279.4
All*	Total formula weight	25279.4

*Water molecules are not included.