SMTL ID : 6f9u.1

Crystal structure of human testis Angiotensin-1 converting enzyme in complex with Sampatrilat-Asp.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- FUC: alpha-D-mannopyranose-(1-6)-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-MAN-FUC.1: 10 residues within 4Å: Chain A: S.9, V.12, E.13, N.73, T.75, I.76, D.360, L.361, P.362, L.365 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.12, A:E.13 Hydrogen bonds: A:E.13, A:E.13, A:D.360, A:D.360, A:D.360

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

NAG.2: 5 residues within 4Å: Chain A: N.36, T.38, E.40, T.41, R.312 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.36, A:T.41 Water bridges: A:R.312

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 5 residues within 4Å: Chain A: H.347, H.351, E.375, Y.487 Ligands: D0W.7 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.347, A:H.351, A:E.375

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

CL.4: 6 residues within 4Å: Chain A: W.146, R.150, W.449, W.450, R.453, D.471 Ligand excluded by PLIP CL.5: 6 residues within 4Å: Chain A: M.187, Y.188, P.371, P.483, I.485, R.486 Ligand excluded by PLIP

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

1PE.6: 16 residues within 4Å: Chain A: S.248, N.249, Y.251, S.262, T.265, L.339, E.340, V.343, S.386, L.391, L.397, F.410, K.413, M.414, D.417 Ligands: BO3.8 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.413 Water bridges: A:S.248, A:N.249, A:L.339

1 x D0W: Sampatrilat-Asp(Non-covalent)

D0W.7: 24 residues within 4Å: Chain A: Q.245, T.246, H.317, A.318, S.319, A.320, W.321, D.322, V.344, H.347, E.348, H.351, F.355, H.374, E.375, D.379, F.421, K.475, H.477, Y.484, R.486, Y.487, F.491 Ligands: ZN.3 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:V.344, A:F.421, A:F.421 Hydrogen bonds: A:Q.245, A:H.317, A:A.320, A:A.320, A:H.477, A:Y.484, A:Y.487 Water bridges: A:K.475, A:K.475 Salt bridges: A:H.317, A:H.347, A:H.351, A:H.351, A:H.374, A:K.475, A:H.477 pi-Stacking: A:F.491

1 x BO3: BORIC ACID(Non-covalent)

BO3.8: 10 residues within 4Å: Chain A: Y.251, S.262, P.388, L.397, E.400, H.406, N.409, F.410, K.413 Ligands: 1PE.6 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.251, A:S.262, A:E.400 Water bridges: A:Y.251, A:H.406

2 x IMD: IMIDAZOLE(Non-covalent)

IMD.9: 5 residues within 4Å: Chain A: Y.26, N.49, I.52, R.88 Ligands: EDO.11 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.26 pi-Cation interactions: A:R.88 IMD.10: 8 residues within 4Å: Chain A: E.147, D.151, R.155, V.463, P.464, R.465, T.466, D.469 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.464, A:R.465, A:D.469 Water bridges: A:R.465

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

EDO.11: 4 residues within 4Å: Chain A: W.23, Y.26, I.52 Ligands: IMD.9 No protein-ligand interaction detected (PLIP) EDO.12: 6 residues within 4Å: Chain A: Q.205, L.209, K.455, G.579, W.580, P.581 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.205, A:W.580 Water bridges: A:K.455, A:W.580 EDO.13: 5 residues within 4Å: Chain A: F.257, D.404, E.405, I.408, W.566 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.404, A:D.404 EDO.14: 6 residues within 4Å: Chain A: R.277, S.303, M.304, L.305, E.306, P.308 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.277, A:L.305, A:E.306, A:E.306, A:E.306 EDO.15: 4 residues within 4Å: Chain A: T.114, V.115, C.116, K.152 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:C.116, A:K.152 EDO.16: 5 residues within 4Å: Chain A: R.64, Q.84, L.174, N.175, G.176 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.174

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

PEG.17: 10 residues within 4Å: Chain A: Y.33, T.38, T.39, S.42, K.101, L.104, D.105, T.108, T.109, F.160 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cozier, G.E. et al., Crystal structures of sampatrilat and sampatrilat-Asp in complex with human ACE - a molecular basis for domain selectivity. FEBS J. (2018)

Release Date

2018-03-07

Peptides

Angiotensin-converting enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Angiotensin-converting enzyme

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