4ELK

Crystal structure of the Hy19.3 type II NKT TCR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	Hy19.3 TCR alpha chain (mouse variable domain, human constant domain)	polymer	208	23209.5	2		Mus musculus
2	B, D (B, D)	Hy19.3 TCR beta chain (mouse variable domain, human constant domain)	polymer	244	27993.6	2		Mus musculus
3	E, F, H, J, K (A, B)	ACETATE ION	non-polymer		59.0	5	Chemie (ACT)
4	G, L, M, N, O... (A, B, C, D)	FORMIC ACID	non-polymer		46.0	7	Chemie (FMT)
5	I (A)	MALONATE ION	non-polymer		102.0	1	Chemie (MLI)
6	R, S, T, U (A, B, C, D)	water	water		18.0	409	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	102406.3
Non-Polymers*	Number of molecules	13
	Total formula weight	719.4
All*	Total formula weight	103125.7

*Water molecules are not included.