6CYW

Structure of sphingomyelin in complex with 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	Antigen-presenting glycoprotein CD1d1	polymer	285	32632.7	1	UniProt (A0A0R4J090) Pfam (PF16497) Pfam (PF07654) UniProt (by SIFTS) (P11609) In PDB	Mus musculus (Mouse)	MCG3074,isoform CRA_a
2	B	Beta-2-microglobulin	polymer	99	11660.4	1	UniProt (P01887) Pfam (PF07654) In PDB	Mus musculus (Mouse)
3	C	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	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	2	Chemie (NAG)
5	A	sphingomyelin	non-polymer		814.2	1	Chemie (FO4)
6		water	water		18.0	318	Chemie (HOH)

Sequence modifications

A: 1 - 279 (UniProt: A0A0R4J090)

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	2
	Total formula weight	44293.0
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	3
	Total formula weight	1256.6
All*	Total formula weight	45974.1

*Water molecules are not included.