4PGB

MHC Class I in complex with modified Sendai virus nucleoprotein peptide FAPGNWPAL

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	H-2 class I histocompatibility antigen, K-B alpha chain	polymer	304	34957.0	2	UniProt (P01901) Pfam (PF00129) Pfam (PF07654) In PDB	Mus musculus (Mouse)	H-2K(B)
2	B, E	Beta-2-microglobulin	polymer	100	11835.6	2	UniProt (P01887) Pfam (PF07654) In PDB	Mus musculus (Mouse)
3	C, F	Sendai virus nucleoprotein	polymer	9	972.1	2	UniProt (by SIFTS) (O57286) In PDB	Sendai virus

Sequence modifications

A, D: 1 - 278 (UniProt: P01901)

PDB	External Database	Details
Met -25	-	initiating methionine
Gly -24	-	expression tag
Ser -23	-	expression tag
Ser -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
Ser -15	-	expression tag
Ser -14	-	expression tag
Gly -13	-	expression tag
Leu -12	-	expression tag
Val -11	-	expression tag
Pro -10	-	expression tag
Arg -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
His -6	-	expression tag
Met -5	-	expression tag
Leu -4	-	expression tag
Glu -3	-	expression tag
Asp -2	-	expression tag
Pro -1	-	expression tag
Met 0	-	expression tag

B, E: 1 - 99 (UniProt: P01887)

PDB	External Database	Details
Met 0	-	initiating methionine
Asp 85	Ala 105	conflict

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	95529.3
All*	Total formula weight	95529.3

*Water molecules are not included.