9BL2

KIR3DL1*001 in complex with HLA-B*57:03 presenting the AW10 peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	HLA-B alpha chain (B*5703GB)	polymer	276	31811.3	1	UniProt (I3ZN84) Pfam (PF00129) Pfam (PF07654)	Homo sapiens (human)	MHC class I antigen, Human Leukocyte Antigen B*57:03
2	B (B)	Beta-2-microglobulin	polymer	100	11879.4	1	UniProt (P61769) Pfam (PF07654)	Homo sapiens (human)
3	C (C)	Catenin alpha-1 peptide	polymer	10	1057.2	1	UniProt (P35221)	Homo sapiens	Alpha E-catenin,Cadherin-associated protein,Renal carcinoma antigen NY-REN-13
4	D (G)	Killer cell immunoglobulin-like receptor 3DL1	polymer	316	34927.3	1	UniProt (P43629) Pfam (PF00047)	Homo sapiens (human)	CD158 antigen-like family member E,HLA-BW4-specific inhibitory NK cell receptor,Natural killer-associated transcript 3,NKAT-3,p70 natural killer cell receptor clones CL-2/CL-11,p70 NK receptor CL-2/CL-11
5	E, F, G (G)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	3	Chemie (NAG)
6	H, I, J, K (A, B, C, G)	water	water		18.0	251	Chemie (HOH)

Sequence modifications

B: 1 - 99 (UniProt: P61769)

PDB	External Database	Details
Met 0	-	initiating methionine

G: 1 - 299 (UniProt: P43629)

PDB	External Database	Details
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
Asp -6	-	expression tag
Asp -5	-	expression tag
Asp -4	-	expression tag
Asp -3	-	expression tag
Lys -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	79675.1
Non-Polymers*	Number of molecules	3
	Total formula weight	663.6
All*	Total formula weight	80338.7

*Water molecules are not included.