SMTL ID : 5cu5.1 (1 other biounit)

Crystal structure of ERAP2 without catalytic Zn(II) atom

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.02 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- MAN: alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-MAN.1: 6 residues within 4Å: Chain A: H.83, N.85, R.226, E.227, G.246, L.248 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.246

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

NAG-NAG.2: 7 residues within 4Å: Chain A: H.77, N.219, T.255, T.256, V.257, K.258, Y.487 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.487

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

NAG.3: 2 residues within 4Å: Chain A: N.405, K.466 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.405 NAG.4: 1 residues within 4Å: Chain A: N.650 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.650 NAG.5: 1 residues within 4Å: Chain A: N.103 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.103, A:N.103 NAG.6: 1 residues within 4Å: Chain A: N.714 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.714 NAG.7: 3 residues within 4Å: Chain A: N.431, K.545, E.936 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.431, A:K.545, A:E.936 NAG.8: 3 residues within 4Å: Chain A: D.291, R.293, N.294 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.294 Hydrogen bonds: A:N.294 Water bridges: A:N.294, A:N.294 NAG.9: 1 residues within 4Å: Chain A: N.119 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mpakali, A. et al., Structural Basis for Antigenic Peptide Recognition and Processing by Endoplasmic Reticulum (ER) Aminopeptidase 2. J.Biol.Chem. (2015)

Release Date

2015-09-23

Peptides

Endoplasmic reticulum aminopeptidase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Endoplasmic reticulum aminopeptidase 2

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