6MNM

6256 TCR bound to I-Ab Padi4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C	H-2 class II histocompatibility antigen, A-B alpha chain	polymer	180	20313.7	1	UniProt (P14434) Pfam (PF00993) Pfam (PF07654) In PDB	Mus musculus (Mouse)	IAalpha
2	D	Padi4 (92-105) peptide and MHC Class II I-Ab beta chain	polymer	217	25027.9	1	UniProt (Q9Z183) UniProt (P14483) Pfam (PF00969) Pfam (PF07654) In PDB	Mus musculus (Mouse)	Peptidylarginine deiminase IV,Protein-arginine deiminase type IV
3	A	6256 TCR alpha chain	polymer	208	23186.6	1		Mus musculus (Mouse)
4	B	6256 TCR beta chain	polymer	239	26756.6	1		Mus musculus (Mouse)

Sequence modifications

C: 0 - 178 (UniProt: P14434)

PDB	External Database	Details
Ala -1	-	expression tag

D: -26 - -14 (UniProt: Q9Z183)

PDB	External Database	Details
Gly -12	-	linker
Gly -11	-	linker
Gly -10	-	linker
Gly -9	-	linker
Ser -8	-	linker
Leu -7	-	linker
Val -6	-	linker
Pro -5	-	linker
Arg -4	-	linker
Gly -3	-	linker
Ser -2	-	linker
Gly -1	-	linker
Gly 0	-	linker
Gly 1	-	linker
Gly 2	-	linker

D: 3 - 191 (UniProt: P14483)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	95284.8
All*	Total formula weight	95284.8

*Water molecules are not included.