SMTL ID : 9gjn.2 (1 other biounit)

ERAP1 in complex with 1-[2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-4-yl)acetamido]cyclohexane-1-carboxylic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.72 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.353, H.357, E.376, Y.438 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.353, A:H.357, A:E.376, H2O.13

1 x B3P: 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

B3P.2: 13 residues within 4Å: Chain A: F.405, D.406, E.409, N.616, S.623, Q.650, N.653, E.654, P.657, M.658, L.661, E.892, W.896 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:F.405, A:E.409, A:N.616, A:S.623, A:Q.650, A:E.654, A:P.657, A:E.892, A:E.892 Water bridges: A:E.409, A:E.409, A:E.654

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 7 residues within 4Å: Chain A: H.98, E.129, T.185, M.189, P.426, R.430, E.840 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.129, A:R.430, A:E.840 EDO.4: 6 residues within 4Å: Chain A: T.421, V.423, Q.428, E.431, M.432, R.881 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:P.422, A:E.431, A:R.881 EDO.5: 7 residues within 4Å: Chain A: S.340, A.341, S.342, R.700, M.701, S.704, D.741 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.341, A:S.342, A:R.700, A:D.741 Water bridges: A:S.342 EDO.6: 5 residues within 4Å: Chain A: V.512, W.572, I.573, Y.587, G.591 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.573, A:I.573 Water bridges: A:V.512

1 x 01: 1-[2-(3-oxidanylidene-1,4-benzothiazin-4-yl)ethanoylamino]cyclohexane-1-carboxylic acid

01.7: 12 residues within 4Å: Chain A: L.652, N.653, I.656, P.657, Y.659, K.660, L.708, H.713, F.778, R.782, R.816, Q.856 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.656, A:L.708, A:L.708, A:F.778 Hydrogen bonds: A:Y.659, A:K.660, A:Q.856 Water bridges: A:R.782, A:R.782, A:R.782, A:R.782 Salt bridges: A:K.660, A:R.782

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hryczanek, R.P. et al., Optimization of Potent and Selective Cyclohexyl Acid ERAP1 Inhibitors Using Structure- and Property-Based Drug Design. Acs Med.Chem.Lett. (2024)

Release Date

2025-01-22

Peptides

Endoplasmic reticulum aminopeptidase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Endoplasmic reticulum aminopeptidase 1

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