5EFI

Crystal structure of mouse CD1d in complex with the p99p lipopeptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Antigen-presenting glycoprotein CD1d1	polymer	285	32609.6	1	UniProt (P11609) Pfam (PF16497) Pfam (PF07654) In PDB	Mus musculus (Mouse)
2	B	Beta-2-microglobulin	polymer	99	11660.4	1	UniProt (P01887) Pfam (PF07654) In PDB	Mus musculus (Mouse)
3	C	p99p	polymer	22	2816.2	1		Mus
4	D	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
5	E	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-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1057.0	1	In PDB GlyTouCan (G82348BZ)
6	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
7	A	CITRIC ACID	non-polymer		192.1	1	Chemie (CIT)
8	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
9	C	PALMITIC ACID	non-polymer		256.4	1	Chemie (PLM)
10	C	OCTANOIC ACID (CAPRYLIC ACID)	non-polymer		144.2	1	Chemie (OCA)
11		water	water		18.0	204	Chemie (HOH)

Sequence modifications

A: 1 - 279 (UniProt: P11609)

PDB	External Database	Details
His 280	-	expression tag
His 281	-	expression tag
His 282	-	expression tag
His 283	-	expression tag
His 284	-	expression tag
His 285	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	47086.1
Branched	Number of molecules	2
	Total formula weight	1481.4
Non-Polymers*	Number of molecules	5
	Total formula weight	837.0
All*	Total formula weight	49404.5

*Water molecules are not included.