9OI0

Crystal structure of CD1b presenting ganglioside GD3

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	T-cell surface glycoprotein CD1b	polymer	280	30963.9	1	UniProt (P29016) Pfam (PF16497) Pfam (PF07654)	Homo sapiens (human)
2	B (B)	Beta-2-microglobulin	polymer	100	11843.3	1	UniProt (P61769) Pfam (PF07654)	Homo sapiens (human)
3	C (C)	alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)][alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1203.1	1	In PDB GlyTouCan (G11460AB)
4	D (D)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		570.5	1	In PDB GlyTouCan (G21290RB)
5	E, F, G, P (A, B)	IODIDE ION	non-polymer		126.9	4	Chemie (IOD)
6	H, K (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
7	I, J, L (A)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
8	M (A)	N-{(2S,3R,4E)-1-[(4-O-beta-D-galactopyranosyl-beta-D-glucopyranosyl)oxy]-3-hydroxyoctadec-4-en-2-yl}octadecanamide	non-polymer		890.2	1	Chemie (A1CDL)
9	N (A)	tetracosyl octadecanoate	non-polymer		621.1	1	Chemie (CUY)
10	O (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
11	Q, R (A, B)	water	water		18.0	306	Chemie (HOH)

Sequence modifications

A: 4 - 278 (UniProt: P29016)

PDB	External Database	Details
Gly 279	-	expression tag
Ser 280	-	expression tag
Gly 281	-	expression tag
Leu 282	-	expression tag
Asn 283	-	expression tag

B: 1 - 98 (UniProt: P61769)

PDB	External Database	Details
Pro -1	-	expression tag
Lys 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42807.2
Branched	Number of molecules	2
	Total formula weight	1773.6
Non-Polymers*	Number of molecules	12
	Total formula weight	2299.1
All*	Total formula weight	46879.9

*Water molecules are not included.