SMTL ID : 5am9.3 (3 other biounits)

Crystal structure of the Angiotensin-1 converting enzyme N-domain in complex with amyloid-beta 10-16

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

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

NAG-FUC.1: 4 residues within 4Å: Chain A: T.478, N.480, T.482, H.483 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.478, A:N.480, A:T.482 Water bridges: A:T.478, A:N.480

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.2: 5 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, R.326 No protein-ligand interaction detected (PLIP)

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(Non-covalent)

NAG-NAG-BMA-FUC.3: 5 residues within 4Å: Chain A: N.416, E.522, G.523, P.524, Q.527 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.522, A:G.523

1 x GLN: GLUTAMINE(Non-covalent)

GLN.4: 9 residues within 4Å: Chain A: H.331, A.332, T.358, H.361, E.362, H.491, Y.501 Ligands: LYS.5, ZN.6 10 PLIP interactions: 7 interactions with chain A, 3 Ligand-Ligand interactions Hydrophobic interactions: A:A.332, A:T.358 Hydrogen bonds: A:A.332, A:T.358, A:E.362 Water bridges: A:Q.355, A:Q.355, Q.4, Q.4, K.5

1 x LYS: LYSINE(Non-covalent)

LYS.5: 11 residues within 4Å: Chain A: Q.259, S.260, H.331, E.431, F.435, K.489, H.491, Y.498, Y.501, F.505 Ligands: GLN.4 9 PLIP interactions: 6 interactions with chain A, 3 Ligand-Ligand interactions Hydrophobic interactions: A:F.505 Hydrogen bonds: A:Q.259, A:S.260, K.5 Salt bridges: A:H.331, A:K.489, A:H.491 Water bridges: Q.4, Q.4

1 x ZN: ZINC ION(Non-covalent)

ZN.6: 4 residues within 4Å: Chain A: H.361, H.365, E.389 Ligands: GLN.4 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.361, A:H.365, A:E.389, H2O.11

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

CL.7: 6 residues within 4Å: Chain A: W.201, Y.202, P.385, P.497, I.499, R.500 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.8: 3 residues within 4Å: Chain A: E.262, N.263, D.354 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.354

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

PEG.9: 3 residues within 4Å: Chain A: D.189, G.190, F.191 No protein-ligand interaction detected (PLIP) PEG.11: 2 residues within 4Å: Chain A: R.235 Ligands: P6G.10 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.235, A:R.235 PEG.12: 5 residues within 4Å: Chain A: S.39, S.333, A.334, W.335 Ligands: PEG.13 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.39, A:S.39 PEG.13: 6 residues within 4Å: Chain A: A.334, H.365, Y.369, H.388, E.389 Ligands: PEG.12 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.334, A:Y.369 Water bridges: A:A.334, A:G.382

1 x P6G: HEXAETHYLENE GLYCOL(Non-functional Binders)

P6G.10: 9 residues within 4Å: Chain A: F.228, R.231, A.232, R.235, V.268, V.269, P.270, N.588 Ligands: PEG.11 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.235, A:R.235, A:R.235, A:N.588

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Larmuth, K.M. et al., The Kinetic and Structural Characterisation of Amyloid-Beta Metabolism by Human Angiotensin-1- Converting Enzyme (Ace). FEBS J. (2016)

Release Date

2016-01-13

Peptides

ANGIOTENSIN-CONVERTING ENZYME: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

ANGIOTENSIN-CONVERTING ENZYME

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