6VQO

T cell receptor-p53-HLA-A2 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, F	MHC class I antigen	polymer	293	33912.5	2	UniProt (F6IQS2) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (A0A140T913) In PDB	Homo sapiens (Human)
2	B, G	Beta-2-microglobulin	polymer	100	11879.4	2	UniProt (P61769) Pfam (PF07654) In PDB	Homo sapiens (Human)
3	D, H	T-cell receptor 1a2, alfa chain	polymer	208	23348.9	2		Homo sapiens (Human)
4	E, J	TCR receptor 1a2, beta chain	polymer	244	27821.1	2		Homo sapiens (Human)
5	P, Q	peptide from p53 tumor suppressor	polymer	9	1114.3	2	UniProt (by SIFTS) (P04637) In PDB	Homo sapiens (Human)

Sequence modifications

A, F: 1 - 275 (UniProt: F6IQS2)

PDB	External Database	Details
Met 0	-	expression tag
Gly 276	-	expression tag
Gly 277	-	expression tag
Gly 278	-	expression tag
Leu 279	-	expression tag
Asn 280	-	expression tag
Asp 281	-	expression tag
Ile 282	-	expression tag
Phe 283	-	expression tag
Glu 284	-	expression tag
Ala 285	-	expression tag
Gln 286	-	expression tag
Lys 287	-	expression tag
Ile 288	-	expression tag
Glu 289	-	expression tag
Trp 290	-	expression tag
His 291	-	expression tag
Glu 292	-	expression tag

B, G: 2 - 100 (UniProt: P61769)

PDB	External Database	Details
Met 1	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	196152.2
All*	Total formula weight	196152.2

*Water molecules are not included.