SMTL ID : 7q24.2 (1 other biounit)

Crystal structure of Angiotensin-1 converting enzyme N-domain in complex with dual ACE/NEP inhibitor AD011

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 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: 9 residues within 4Å: Chain A: E.403, N.416, D.417, T.418, D.421, E.522, G.523, P.524, Q.527 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.418

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

NAG-FUC.2: 7 residues within 4Å: Chain A: E.161, V.477, T.478, N.480, T.482, H.483, L.603 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.477 Hydrogen bonds: A:T.478, A:T.478, A:T.482, A:T.482 Water bridges: A:T.478

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

PG4.3: 8 residues within 4Å: Chain A: Q.444, W.445, G.448, R.453, T.454, D.462, Y.465, L.466 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.444 Water bridges: A:G.448, A:Y.465 PG4.6: 16 residues within 4Å: Chain A: V.36, S.39, S.333, A.334, W.335, H.365, Y.369, Y.372, R.381, G.382, H.388, E.389, R.500 Ligands: ACT.9, ZN.11, 8KC.14 1 PLIP interactions: 1 interactions with chain A Water bridges: A:G.382

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

NAG.4: 6 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, D.324, R.326 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.45, A:T.47, A:N.50, A:N.50

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

EDO.5: 5 residues within 4Å: Chain A: R.96, T.97, D.189, G.190, F.191 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.96 EDO.8: 9 residues within 4Å: Chain A: Q.62, A.65, T.97, L.98, G.99, S.100, A.101, Y.186, Y.197 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.197, A:Y.197

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

ACT.7: 5 residues within 4Å: Chain A: R.199, E.208, W.447, G.448, S.451 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.447 Water bridges: A:R.199 Salt bridges: A:R.199 ACT.9: 4 residues within 4Å: Chain A: W.201, R.381, P.385 Ligands: PG4.6 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.201 Water bridges: A:Y.197, A:G.382 Salt bridges: A:R.381

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

PEG.10: 8 residues within 4Å: Chain A: F.33, A.37, W.40, A.41, F.337, N.339, D.342, R.344 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.344

1 x ZN: ZINC ION(Non-covalent)

ZN.11: 6 residues within 4Å: Chain A: H.361, H.365, E.389, Y.501 Ligands: PG4.6, 8KC.14 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.12: 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.13: 4 residues within 4Å: Chain A: S.260, E.262, D.354 Ligands: 8KC.14 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.262, H2O.3

1 x 8KC: (2~{S})-2-[[(2~{S})-1-[[(2~{S})-3-(1~{H}-indol-3-yl)-1-oxidanyl-1-oxidanylidene-propan-2-yl]amino]-1-oxidanylidene-hexan-2-yl]amino]-4-phenyl-butanoic acid(Non-covalent)

8KC.14: 22 residues within 4Å: Chain A: Q.259, S.260, H.331, A.332, S.333, T.358, H.361, E.362, H.365, E.389, D.393, F.435, K.489, F.490, H.491, T.496, Y.498, Y.501, F.505 Ligands: PG4.6, ZN.11, MG.13 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:F.435, A:F.435, A:F.435, A:F.490, A:T.496, A:Y.501 Hydrogen bonds: A:Q.259, A:H.331, A:A.332, A:E.362, A:D.393, A:Y.498 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:F.435, A:F.505

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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