SMTL ID : 7q26.2 (1 other biounit)

Crystal structure of Angiotensin-1 converting enzyme N-domain in complex with dual ACE/NEP inhibitor AD013

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- FUC: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUC.1: 10 residues within 4Å: Chain A: E.403, N.416, D.417, T.418, D.421, Y.521, E.522, G.523, P.524, Q.527 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.522, A:N.416, A:N.416 Hydrophobic interactions: A:T.418 Water bridges: A:Q.527

1 x NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-FUC.2: 8 residues within 4Å: Chain A: E.161, V.477, T.478, R.479, N.480, T.482, H.483, L.603 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.478, A:T.478, A:T.482 Water bridges: A:H.483

1 x 8JV: (2~{S},5~{R})-5-(4-methylphenyl)-1-[2-[[(2~{S})-1-oxidanyl-1-oxidanylidene-4-phenyl-butan-2-yl]amino]ethanoyl]pyrrolidine-2-carboxylic acid(Non-covalent)

8JV.3: 24 residues within 4Å: Chain A: Q.259, H.331, A.332, S.333, D.354, S.357, T.358, H.361, E.362, H.365, E.389, D.393, E.431, F.435, K.489, F.490, H.491, T.496, Y.498, R.500, Y.501, F.505 Ligands: ZN.7, PG4.10 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:H.361, A:F.435, A:F.490, A:T.496, A:Y.501 Hydrogen bonds: A:Q.259, A:H.331, A:E.362, A:H.491 Water bridges: A:K.489, A:K.489 Salt bridges: A:H.331, A:H.361, A:H.365, A:K.489, A:H.491 pi-Stacking: A:H.361

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

NAG.4: 7 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, R.53, D.324, R.326 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.45, A:N.50, A:N.50

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.5: 3 residues within 4Å: Chain A: T.291, R.295 Ligands: PE8.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.291 Water bridges: A:T.291

1 x PE8: 3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL(Non-covalent)

PE8.6: 10 residues within 4Å: Chain A: Q.286, G.287, W.288, Q.289, H.292, R.295, V.296, E.299, I.408 Ligands: PGE.5 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.7: 6 residues within 4Å: Chain A: H.361, H.365, E.389, Y.501 Ligands: 8JV.3, PG4.10 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.361, A:H.365, A:E.389

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 6 residues within 4Å: Chain A: W.201, Y.202, P.385, P.497, I.499, R.500 Ligand excluded by PLIP

1 x MG: MAGNESIUM ION(Non-covalent)

MG.9: 4 residues within 4Å: Chain A: S.260, E.262, N.263, D.354 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.262, A:D.354, H2O.2, H2O.7, H2O.11

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.10: 15 residues within 4Å: Chain A: V.36, S.333, A.334, W.335, D.336, Y.338, H.365, Y.369, Y.372, R.381, H.388, E.389, R.500 Ligands: 8JV.3, ZN.7 2 PLIP interactions: 2 interactions with chain A Water bridges: A:G.382, A:R.500

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.11: 6 residues within 4Å: Chain A: R.199, E.208, W.447, G.448, S.451 Ligands: 1PE.12 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.447 Water bridges: A:R.199 Salt bridges: A:R.199

1 x 1PE: PENTAETHYLENE GLYCOL(Non-functional Binders)

1PE.12: 10 residues within 4Å: Chain A: Q.444, W.445, G.448, S.451, R.453, T.454, D.462, Y.465, L.466 Ligands: ACT.11 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.454 Water bridges: A:G.448, A:Y.465, A:Y.465

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.13: 4 residues within 4Å: Chain A: R.96, D.189, G.190, F.191 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arendse, L.B. et al., Probing the Requirements for Dual Angiotensin-Converting Enzyme C-Domain Selective/Neprilysin Inhibition. J.Med.Chem. (2022)

Release Date

2022-02-16

Peptides

Angiotensin-converting enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Angiotensin-converting enzyme

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