3A79

Crystal structure of TLR2-TLR6-Pam2CSK4 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Toll-like receptor 2, Variable lymphocyte receptor B	polymer	580	65535.3	1	UniProt (Q9QUN7) UniProt (Q4G1L2) Pfam (PF13516) Pfam (PF13855) Pfam (PF11921) In PDB	Mus musculus (mouse Inshore hagfish)	TLR2, VLRB.61
2	B	Toll-like receptor 6, Variable lymphocyte receptor B	polymer	562	63785.6	1	UniProt (Q9EPW9) UniProt (Q4G1L3) Pfam (PF13855) Pfam (PF11921) In PDB	Mus musculus (mouse Inshore hagfish)	TLR6, VLRB.59
3	C	Pam2CSK4	polymer	6	725.0	1		synthetic construct
4	D, E, I	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	3	In PDB GlyTouCan (G42666HT)
5	F, G, H	beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		586.5	3	In PDB GlyTouCan (G15407YE)
6	A, B	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	5	Chemie (NAG)
7	C	(2S)-propane-1,2-diyl dihexadecanoate	non-polymer		552.9	1	Chemie (PXS)

Sequence modifications

A: 1 - 506 (UniProt: Q9QUN7)
A: 509 - 576 (UniProt: Q4G1L2)

PDB	External Database	Details
Ala 507	-	linker
Ser 508	-	linker
Leu 577	-	expression tag
Val 578	-	expression tag
Pro 579	-	expression tag
Arg 580	-	expression tag

B: 1 - 482 (UniProt: Q9EPW9)
B: 483 - 558 (UniProt: Q4G1L3)

PDB	External Database	Details
Leu 559	-	expression tag
Val 560	-	expression tag
Pro 561	-	expression tag
Arg 562	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	130045.8
Branched	Number of molecules	6
	Total formula weight	3032.8
Non-Polymers*	Number of molecules	6
	Total formula weight	1659.0
All*	Total formula weight	134737.6

*Water molecules are not included.