SMTL ID : 4l3c.4 (13 other biounits)

Structure of HLA-A2 in complex with D76N b2m mutant and NY-ESO1 double mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.64 Å

Oligo State

hetero-1-1-mer

Ligands

1 x TYR- LEU- LEU- MET- TRP- ILE- THR- GLN- VAL: NY-ESO1 double mutant (1Y, 9V)(Non-covalent)

TYR-LEU-LEU-MET-TRP-ILE-THR-GLN-VAL.1: 27 residues within 4Å: Chain A: Y.7, F.9, M.45, Y.59, E.63, K.66, V.67, H.70, T.73, H.74, D.77, T.80, L.81, Y.84, R.97, Y.99, Y.116, Y.123, T.143, K.146, W.147, V.152, Y.159, T.163, W.167, Y.171 Ligands: GOL.4 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:Y.7, A:F.9, A:V.67, A:H.70, A:T.73, A:L.81, A:Y.84, A:Y.99, A:Y.116, A:Y.123, A:Y.159, A:Y.159, A:T.163, A:W.167, A:W.167 Hydrogen bonds: A:E.63, A:D.77, A:Y.84, A:Y.99, A:Y.99, A:K.146, A:Y.171 Salt bridges: A:K.146 pi-Stacking: A:W.167 pi-Cation interactions: A:K.66

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 1 residues within 4Å: Chain B: H.52 Ligand excluded by PLIP CL.3: 1 residues within 4Å: Chain B: T.72 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain A: R.97, V.152, L.156 Ligands: TYR-LEU-LEU-MET-TRP-ILE-THR-GLN-VAL.1, TYR-LEU-LEU-MET-TRP-ILE-THR-GLN-VAL.1, TYR-LEU-LEU-MET-TRP-ILE-THR-GLN-VAL.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Halabelian, L. et al., Class I Major Histocompatibility Complex, the Trojan Horse for Secretion of Amyloidogenic beta 2-Microglobulin. J.Biol.Chem. (2014)

Release Date

2013-12-25

Peptides

HLA class I histocompatibility antigen, A-2 alpha chain: A
Beta-2-microglobulin: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

HLA class I histocompatibility antigen, A-2 alpha chain

Beta-2-microglobulin

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