SMTL ID : 5wet.1

Crystal Structure of H2-Dd with disulfide-linked 6mer peptide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.64 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ARG- GLY- PRO- GLY- CYS- ALA: Surface protein gp120(Non-covalent)

ARG-GLY-PRO-GLY-CYS-ALA.1: 14 residues within 4Å: Chain A: L.5, Y.7, R.62, E.63, R.66, N.70, C.73, W.97, W.114, R.155, Y.159, E.163, W.167, Y.171 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.97, A:W.114, A:Y.159, A:W.167 Hydrogen bonds: A:Y.7, A:E.63, A:R.66, A:N.70, A:N.70, A:R.155, A:R.155, A:Y.159, A:Y.171 Salt bridges: A:E.163

1 x GLY: GLYCINE(Non-covalent)

GLY.2: 4 residues within 4Å: Chain A: D.77, K.146, W.147 Ligands: LEU.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.146

1 x LEU: LEUCINE(Non-covalent)

LEU.3: 6 residues within 4Å: Chain A: D.77, Y.84, Y.123, T.143, K.146 Ligands: GLY.2 7 PLIP interactions: 7 interactions with chain A, Hydrophobic interactions: A:D.77, A:Y.123 Hydrogen bonds: A:D.77, A:Y.84, A:T.143, A:K.146 Salt bridges: A:K.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiang, J. et al., Crystal structure of a TAPBPR-MHC I complex reveals the mechanism of peptide editing in antigen presentation. Science (2017)

Release Date

2017-10-18

Peptides

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

H-2 class I histocompatibility antigen, D-D alpha chain

Beta-2-microglobulin

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