4F7T

Crystal Structure of HLA-A*2402 Complexed with a Newly Identified Peptide from 2009 H1N1 PB1 (498-505)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	HLA class I histocompatibility antigen, A-24 alpha chain	polymer	275	31683.1	2	UniProt (P05534) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (P04439) In PDB	Homo sapiens (human)	Aw-24, HLA class I histocompatibility antigen, A-9 alpha chain, MHC class I antigen A*24
2	B, E	Beta-2-microglobulin	polymer	100	11879.4	2	UniProt (P61769) Pfam (PF07654) In PDB	Homo sapiens (human)	Beta-2-microglobulin form pI 5.3
3	C, F	RNA-directed RNA polymerase catalytic subunit	polymer	8	974.1	2	UniProt (Q9YXL6) In PDB	Influenza A virus H3N2
4		water	water		18.0	881	Chemie (HOH)

Sequence modifications

A, D: 1 - 274 (UniProt: P05534)

PDB	External Database	Details
Met 0	-	initiating methionine

B, E: 1 - 99 (UniProt: P61769)

PDB	External Database	Details
Met 0	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	89073.1
All*	Total formula weight	89073.1

*Water molecules are not included.