4PGE

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

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	H-2 class I histocompatibility antigen, K-B alpha chain	polymer	304	34957.0	1	UniProt (P01901) Pfam (PF00129) Pfam (PF07654)	Mus musculus (Mouse)	H-2K(B)
2	B (B)	Beta-2-microglobulin	polymer	100	11835.6	1	UniProt (P01887) Pfam (PF07654)	Mus musculus (Mouse)
3	C (C)	Sendai virus nucleoprotein	polymer	9	1022.1	1	UniProt (by SIFTS) (O57286)	Sendai virus
4	D, F, G, I, J... (A, B, C)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
5	E, H (A, B)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
6	L, M, N (A, B, C)	water	water		18.0	104	Chemie (HOH)

Sequence modifications

A: 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: 1 - 99 (UniProt: P01887)

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

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	47814.7
Non-Polymers*	Number of molecules	8
	Total formula weight	788.9
All*	Total formula weight	48603.6

*Water molecules are not included.