SMTL ID : 7sh0.1 (1 other biounit)

CRYSTAL STRUCTURE OF ENDOPLASMIC RETICULUM AMINOPEPTIDASE 2 (ERAP2) COMPLEX WITH A HIGHLY SELECTIVE AND POTENT SMALL MOLECULE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: E.337, H.370, H.374, E.393 Ligands: GIY.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.370, A:H.374, A:E.393

1 x GIY: (2S)-N-hydroxy-3-(4-methoxyphenyl)-2-[4-({[5-(pyridin-2-yl)thiophene-2-sulfonyl]amino}methyl)-1H-1,2,3-triazol-1-yl]propanamide(Non-covalent)

GIY.2: 17 residues within 4Å: Chain A: E.200, P.333, A.335, E.337, W.363, V.367, H.370, E.371, H.374, E.393, E.400, Q.447, F.450, Y.455, Y.892 Ligands: ZN.1, NA.6 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:P.333, A:Y.892 Hydrogen bonds: A:Y.892 pi-Stacking: A:H.370, A:Y.892

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.3: 3 residues within 4Å: Chain A: N.219, V.257, K.258 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.219, A:K.258

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.4: 1 residues within 4Å: Chain A: N.405 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.405 MES.5: 3 residues within 4Å: Chain A: N.85, E.227, L.248 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.85, A:E.227, A:E.227

1 x NA: SODIUM ION(Non-functional Binders)

NA.6: 6 residues within 4Å: Chain A: E.200, E.337, H.374, N.392, E.393 Ligands: GIY.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.374, A:N.392

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Camberlein, V. et al., Discovery of the First Selective Nanomolar Inhibitors of ERAP2 by Kinetic Target-Guided Synthesis. Angew.Chem.Int.Ed.Engl. (2022)

Release Date

2022-07-20

Peptides

Endoplasmic reticulum aminopeptidase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Endoplasmic reticulum aminopeptidase 2

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