SMTL ID : 1d6e.1

CRYSTAL STRUCTURE OF HLA-DR4 COMPLEX WITH PEPTIDOMIMETIC AND SEB

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ACE- ALC- ARG- MPQ- MET- ALA- SER- TBG- NH2: PEPTIDOMIMETIC INHIBITOR(Non-covalent)

ACE-ALC-ARG-MPQ-MET-ALA-SER-TBG-NH2.1: 28 residues within 4Å: Chain A: Q.9, E.11, F.22, F.24, F.32, S.53, F.54, G.58, A.59, N.62, V.65, D.66, N.69 Chain B: V.11, H.13, F.26, D.28, Y.30, Y.47, W.61, L.67, K.71, A.74, T.77, Y.78, H.81, N.82, V.85 22 PLIP interactions: 11 interactions with chain B, 11 interactions with chain A Hydrophobic interactions: B:W.61, B:L.67, B:Y.78, B:V.85, A:F.22, A:F.32, A:F.54, A:F.54 Hydrogen bonds: B:Y.30, B:Y.30, B:K.71, B:H.81, B:N.82, B:N.82, A:Q.9, A:Q.9, A:S.53, A:N.62, A:N.62, A:D.66, A:N.69 pi-Cation interactions: B:H.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bolin, D.R. et al., Peptide and peptide mimetic inhibitors of antigen presentation by HLA-DR class II MHC molecules. Design, structure-activity relationships, and X-ray crystal structures. J.Med.Chem. (2000)

Release Date

2000-06-28

Peptides

HLA CLASS II HISTOCOMPATIBILITY ANTIGEN: A
HLA CLASS II HISTOCOMPATIBILITY ANTIGEN: B
ENTEROTOXIN TYPE B: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

HLA CLASS II HISTOCOMPATIBILITY ANTIGEN

HLA CLASS II HISTOCOMPATIBILITY ANTIGEN

ENTEROTOXIN TYPE B

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