SMTL ID : 4n8v.1 (1 other biounit)

Crystal structure of killer cell immunoglobulin-like receptor KIR2DS2 in complex with HLA-A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x MET- LEU- ILE- TYR- SER- MET- TRP- GLY- LYS: peptide from Virion membrane protein A14(Non-covalent)

MET-LEU-ILE-TYR-SER-MET-TRP-GLY-LYS.1: 30 residues within 4Å: Chain B: M.5, Y.7, Y.9, M.45, Y.59, Q.62, E.63, N.66, V.67, A.69, Q.70, T.73, D.77, T.80, Y.84, I.97, Y.99, R.114, D.116, T.143, K.146, W.147, A.150, A.152, Q.155, Q.156, Y.159, R.163, W.167, Y.171 25 PLIP interactions: 25 interactions with chain B Hydrophobic interactions: B:Y.7, B:N.66, B:Y.99, B:T.143, B:W.147, B:A.152, B:Q.156, B:Y.159, B:Y.159, B:Y.159, B:W.167 Hydrogen bonds: B:E.63, B:D.77, B:Y.84, B:Y.99, B:D.116, B:D.116, B:Q.155, B:R.163, B:Y.171, B:Y.171 Salt bridges: B:K.146 pi-Stacking: B:W.147, B:W.147, B:W.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, J.X. et al., Activating killer cell immunoglobulin-like receptor 2DS2 binds to HLA-A*11. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-02-05

Peptides

Killer cell immunoglobulin-like receptor 2DS2: A
HLA class I histocompatibility antigen, A-11 alpha chain: B
Beta-2-microglobulin: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
A

C
B

Killer cell immunoglobulin-like receptor 2DS2

HLA class I histocompatibility antigen, A-11 alpha chain

Beta-2-microglobulin

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