SMTL ID : 1dlh.1

CRYSTAL STRUCTURE OF THE HUMAN CLASS II MHC PROTEIN HLA-DR1 COMPLEXED WITH AN INFLUENZA VIRUS PEPTIDE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x NAG- NDG: 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NDG.1: 5 residues within 4Å: Chain A: V.114, V.115, N.116, W.166 Chain B: T.1 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:V.114, A:W.166 Hydrogen bonds: A:N.116, A:N.116, A:W.166, B:T.1 NAG-NDG.2: 3 residues within 4Å: Chain D: V.114, N.116, W.166 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain E Hydrophobic interactions: D:V.114, D:W.166 Hydrogen bonds: D:N.116, E:T.1

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 2 residues within 4Å: Chain A: N.76 Chain E: R.46 No protein-ligand interaction detected (PLIP) NAG.4: 2 residues within 4Å: Chain B: N.17, E.20 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.17 NAG.5: 1 residues within 4Å: Chain D: N.76 No protein-ligand interaction detected (PLIP) NAG.6: 2 residues within 4Å: Chain E: N.17, E.20 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:N.17 Water bridges: E:E.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stern, L.J. et al., Crystal structure of the human class II MHC protein HLA-DR1 complexed with an influenza virus peptide. Nature (1994)

Release Date

1994-06-22

Peptides

CLASS II HISTOCOMPATIBILITY ANTIGEN (HLA-DR1) (ALPHA CHAIN): AD
CLASS II HISTOCOMPATIBILITY ANTIGEN (HLA-DR1) (BETA CHAIN): BE
ENTEROTOXIN TYPE B PRECURSOR: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

E
E

C
C

F
F

CLASS II HISTOCOMPATIBILITY ANTIGEN (HLA-DR1) (ALPHA CHAIN)

CLASS II HISTOCOMPATIBILITY ANTIGEN (HLA-DR1) (BETA CHAIN)

ENTEROTOXIN TYPE B PRECURSOR

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