21EX

Wild tipe p53WT-HLA-A2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	MHC class I antigen	polymer	276	31985.4	1	UniProt (Q8WLS4)	Homo sapiens (human)
2	B (B)	Beta-2-microglobulin	polymer	100	11876.3	1	UniProt (P61769)	Homo sapiens (human)
3	C (C)	Cellular tumor antigen p53	polymer	9	1028.2	1	UniProt (P04637)	Homo sapiens	Antigen NY-CO-13,Phosphoprotein p53,Tumor suppressor p53
4	D, E, F (A, B, C)	water	water		18.0	426	Chemie (HOH)

Sequence modifications

A: 1 - 275 (UniProt: Q8WLS4)

PDB	External Database	Details
Met 0	-	initiating methionine

B: 2 - 100 (UniProt: P61769)

PDB	External Database	Details
Gln 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	44889.8
All*	Total formula weight	44889.8

*Water molecules are not included.