SMTL ID : 6h5x.1 (1 other biounit)

Crystal structure of human Angiotensin-1 converting enzyme N-domain in complex with Omapatrilat.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 7 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, R.53, D.324, R.326 No protein-ligand interaction detected (PLIP)

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

NAG-NAG-FUC.2: 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 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.522, A:N.416

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

NAG-FUC.3: 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.482, A:T.478, A:N.480 Water bridges: A:H.483

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 5 residues within 4Å: Chain A: H.361, H.365, E.389, Y.501 Ligands: FT8.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.361, A:H.365, A:E.389

1 x FT8: Omapatrilat(Non-covalent)

FT8.5: 21 residues within 4Å: Chain A: Q.259, H.331, A.332, S.333, A.334, T.358, H.361, E.362, H.365, E.389, F.435, K.489, F.490, H.491, T.496, Y.498, Y.501, F.505 Ligands: ZN.4, EDO.13, EDO.14 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.435, A:F.490, A:F.490, A:Y.501 Hydrogen bonds: A:Q.259, A:H.331, A:A.332, A:H.491, A:Y.498, A:Y.501 Water bridges: A:K.489, A:K.489 Salt bridges: A:H.331, A:K.489, A:H.491

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

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

1 x XPE: 3,6,9,12,15,18,21,24,27-NONAOXANONACOSANE-1,29-DIOL(Non-covalent)

XPE.7: 9 residues within 4Å: Chain A: Q.286, G.287, W.288, T.291, H.292, R.295, V.296, E.299, I.408 No protein-ligand interaction detected (PLIP)

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

PG4.8: 9 residues within 4Å: Chain A: Q.444, W.445, G.448, R.453, T.454, D.462, Y.465, L.466, K.469 4 PLIP interactions: 4 interactions with chain A Water bridges: A:W.447, A:G.448, A:G.448, A:S.451

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

EDO.9: 7 residues within 4Å: Chain A: E.176, D.177, T.179, A.180, N.183, P.456, Y.459 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.176, A:N.183 EDO.10: 4 residues within 4Å: Chain A: R.96, D.189, G.190, F.191 No protein-ligand interaction detected (PLIP) EDO.11: 5 residues within 4Å: Chain A: F.33, A.37, W.40, F.337, R.344 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.344, A:R.344 EDO.12: 6 residues within 4Å: Chain A: E.513, L.562, D.566, Q.568, P.569, K.572 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.513, A:D.566, A:D.566 EDO.13: 8 residues within 4Å: Chain A: A.334, H.365, Y.369, R.381, H.388, E.389, R.500 Ligands: FT8.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.381 EDO.14: 5 residues within 4Å: Chain A: V.36, S.39, A.334, W.335 Ligands: FT8.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.334 EDO.15: 9 residues within 4Å: Chain A: G.4, L.5, Q.6, P.7, G.8, S.23, S.26, S.27, W.68 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.23, A:S.27 Water bridges: A:S.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cozier, G.E. et al., Molecular Basis for Multiple Omapatrilat Binding Sites within the ACE C-Domain: Implications for Drug Design. J. Med. Chem. (2018)

Release Date

2018-11-07

Peptides

Angiotensin-converting enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Angiotensin-converting enzyme

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