6OOR

Structure of 1B1 bound to 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 (A)	Antigen-presenting glycoprotein CD1d1	polymer	285	32616.6	1	UniProt (A0A0R4J090) Pfam (PF16497) Pfam (PF07654) UniProt (by SIFTS) (P11609)	Mus musculus (Mouse)	MCG3074,isoform CRA_a
2	B (B)	Beta-2-microglobulin	polymer	99	11660.4	1	UniProt (P01887) Pfam (PF07654)	Mus musculus (Mouse)
3	C (L)	Antibody 1B1 Light chain	polymer	219	24346.2	1	UniProt (A0A0G2JZW1) Pfam (PF07686)	Rattus norvegicus (Rat)
4	D (H)	Antibody 1B1 Heavy chain	polymer	234	25529.5	1		Rattus norvegicus (Rat)
5	E, F, J, K (A, L)	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
6	G, H, I (A)	UNKNOWN LIGAND	non-polymer		103.1	3	Chemie (UNL)
7	L, M, N, O (A, B, L, H)	water	water		18.0	140	Chemie (HOH)

Sequence modifications

A: 1 - 279 (UniProt: A0A0R4J090)

PDB	External Database	Details
Ser 12	Cys 30	engineered mutation
His 280	-	expression tag
His 281	-	expression tag
His 282	-	expression tag
His 283	-	expression tag
His 284	-	expression tag
His 285	-	expression tag

L: 1 - 111 (PDB: 6OOR)
L: 112 - 219 (UniProt: A0A0G2JZW1)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	94152.7
Non-Polymers*	Number of molecules	7
	Total formula weight	401.3
All*	Total formula weight	94554.0

*Water molecules are not included.