8GON

SARS-CoV-2 specific private TCR RLQ7 in complex with RLQ-T1006I-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	MHC class I antigen	polymer	276	31985.4	1	UniProt (Q861F7) Pfam (PF00129) Pfam (PF07654) UniProt (by SIFTS) (A0A140T913) In PDB	Homo sapiens (human)
2	B	Beta-2-microglobulin	polymer	100	11879.4	1	UniProt (P61769) Pfam (PF07654) In PDB	Homo sapiens (human)
3	C	Spike protein S2	polymer	9	1120.3	1	UniProt (P0DTC2) In PDB	Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)
4	D	SARS-CoV-2 specific private TCR RLQ7 alpha	polymer	207	23175.6	1		Homo sapiens
5	E	SARS-CoV-2 specific private TCR RLQ7 beta	polymer	246	27912.2	1		Homo sapiens
6	A	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
7		water	water		18.0	117	Chemie (HOH)

Sequence modifications

A: 1 - 275 (UniProt: Q861F7)

PDB	External Database	Details
Met 0	-	initiating methionine

B: 1 - 99 (UniProt: P61769)

PDB	External Database	Details
Met 0	-	expression tag

C: 1 - 9 (UniProt: P0DTC2)

PDB	External Database	Details
Ile 7	Thr 1006	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	96072.9
Non-Polymers*	Number of molecules	1
	Total formula weight	194.2
All*	Total formula weight	96267.1

*Water molecules are not included.