9RSF

Macaque CD1d with lipid antigen bound

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)	CD1d molecule	polymer	296	33527.6	2	UniProt (F6TR81)	Macaca mulatta (Rhesus monkey)
2	B, D (B, D)	Beta-2-microglobulin	polymer	100	11879.4	2	UniProt (P61769)	Homo sapiens (human)
3	E, J (A, C)	N-{(1S,2R,3S)-1-[(ALPHA-D-GALACTOPYRANOSYLOXY)METHYL]-2,3-DIHYDROXYHEPTADECYL}HEXACOSANAMIDE	non-polymer		858.3	2	Chemie (AGH) PubChem (2826713)
4	F, G, I, K, L... (A, B, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
5	H, N, P (B, C, D)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL) PubChem (312)
6	Q, R, S, T (A, B, C, D)	water	water		18.0	1070	Chemie (HOH)

Sequence modifications

A, C: 3 - 278 (UniProt: F6TR81)

PDB	External Database	Details
Met 2	-	initiating methionine
Val 274	Ile 292	engineered mutation
Pro 279	-	expression tag
Gly 280	-	expression tag
Ser 281	-	expression tag
Gly 282	-	expression tag
Gly 283	-	expression tag
Gly 284	-	expression tag
Leu 285	-	expression tag
Asn 286	-	expression tag
Asp 287	-	expression tag
Ile 288	-	expression tag
Phe 289	-	expression tag
Glu 290	-	expression tag
Ala 291	-	expression tag
Gln 292	-	expression tag
Lys 293	-	expression tag
Ile 294	-	expression tag
Glu 295	-	expression tag
Trp 296	-	expression tag
His 297	-	expression tag

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

PDB	External Database	Details
Met 1	-	initiating methionine

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	90813.9
Non-Polymers*	Number of molecules	12
	Total formula weight	2257.5
All*	Total formula weight	93071.4

*Water molecules are not included.