2AKR

Structural basis of sulfatide presentation by mouse CD1d

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	T-cell surface glycoprotein CD1d1	polymer	285	32632.7	2	UniProt (P11609) Pfam (PF16497) Pfam (PF07654) In PDB	Mus musculus (house mouse)	CD1.1 antigen
2	B, D	Beta-2-microglobulin	polymer	99	11660.4	2	GenBank (55153801) Pfam (PF07654) UniProt (by SIFTS) (P01887) In PDB	Mus musculus (house mouse)
3	E	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
4	A, C	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
5	A, C	(15Z)-N-((1S,2R,3E)-2-HYDROXY-1-{[(3-O-SULFO-BETA-D-GALACTOPYRANOSYL)OXY]METHYL}HEPTADEC-3-ENYL)TETRACOS-15-ENAMIDE	non-polymer		890.3	2	Chemie (CIS)
6		water	water		18.0	748	Chemie (HOH)

Sequence modifications

A, C: 1 - 285 (UniProt: P11609)

PDB	External Database	Details
His 201	Asp 219	SEE REMARK 999
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	4
	Total formula weight	88586.0
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	7
	Total formula weight	2886.6
All*	Total formula weight	91897.1

*Water molecules are not included.