SMTL ID : 7q25.2 (1 other biounit)

Crystal structure of Angiotensin-1 converting enzyme N-domain in complex with dual ACE/NEP inhibitor AD012

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 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 Hydrophobic interactions: A:T.418 Hydrogen bonds: A:N.416, A:D.421 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: 5 residues within 4Å: Chain A: T.478, N.480, T.482, H.483, L.603 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.478, A:T.478, A:T.482, A:T.482 Water bridges: A:T.478, 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, T.454, D.462, Y.465, L.466, K.469 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.444 Water bridges: A:G.448, A:V.449, A:R.453, A:Y.465 PG4.8: 13 residues within 4Å: Chain A: S.39, S.333, A.334, W.335, Y.338, H.365, Y.369, Y.372, R.381, H.388, E.389, R.500 Ligands: 8J9.4 3 PLIP interactions: 3 interactions with chain A Water bridges: A:A.334, A:D.336, A:G.382

1 x 8J9: (2~{S})-2-[[(2~{S})-1-[[(2~{S})-3-(4-hydroxyphenyl)-1-oxidanyl-1-oxidanylidene-propan-2-yl]amino]-1-oxidanylidene-hexan-2-yl]amino]-4-phenyl-butanoic acid(Non-covalent)

8J9.4: 22 residues within 4Å: Chain A: Q.259, H.331, A.332, S.333, T.358, H.361, E.362, H.365, E.389, D.393, K.432, F.435, K.489, F.490, H.491, T.496, Y.498, R.500, Y.501, F.505 Ligands: PG4.8, ZN.10 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:T.358, A:H.361, A:F.435, A:F.490, A:F.490, A:T.496 Hydrogen bonds: A:Q.259, A:H.331, A:E.362, A:D.393, A:Y.498 Water bridges: A:K.432, 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, A:F.505

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

NAG.5: 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 Hydrophobic interactions: A:R.326 Hydrogen bonds: A:N.50, A:R.53

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

ACT.6: 4 residues within 4Å: Chain A: R.199, E.208, W.447, S.451 6 PLIP interactions: 6 interactions with chain A Water bridges: A:D.193, A:R.199, A:G.448, A:S.451, A:S.451 Salt bridges: A:R.199

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

EDO.7: 4 residues within 4Å: Chain A: R.96, D.189, G.190, F.191 No protein-ligand interaction detected (PLIP) EDO.9: 8 residues within 4Å: Chain A: F.228, R.231, A.232, R.235, V.268, Q.584, N.588, E.590 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.235, A:N.588 Water bridges: A:Q.584

1 x ZN: ZINC ION(Non-covalent)

ZN.10: 5 residues within 4Å: Chain A: H.361, H.365, E.389, Y.501 Ligands: 8J9.4 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.11: 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.12: 3 residues within 4Å: Chain A: S.260, E.262, D.354 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.262, A:D.354, H2O.1, H2O.10, H2O.10

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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