SMTL ID : 5amb.2 (1 other biounit)

Crystal structure of the Angiotensin-1 converting enzyme N-domain in complex with amyloid-beta 35-42

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x ILE- ALA: AMYLOID BETA A4 PROTEIN(Non-covalent)

ILE-ALA.1: 12 residues within 4Å: Chain A: Q.259, H.331, A.332, T.358, H.361, E.362, F.435, K.489, H.491, Y.498, Y.501 Ligands: ZN.5 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.332, A:T.358, A:H.361, A:F.435, A:Y.501 Hydrogen bonds: A:Q.259, A:E.362 Water bridges: A:H.361 Salt bridges: A:H.331, A:K.489, A:H.491

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

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

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.3: 6 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, R.53, R.326 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:E.49

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

NAG-NAG-BMA.4: 6 residues within 4Å: Chain A: E.403, N.416, E.522, G.523, P.524, Q.527 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.5: 4 residues within 4Å: Chain A: H.361, H.365, E.389 Ligands: ILE-ALA.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.361, A:H.365, A:E.389, H2O.11, H2O.11

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

PEG.7: 2 residues within 4Å: Chain A: R.295 Ligands: P6G.8 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.295

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

P6G.8: 7 residues within 4Å: Chain A: Q.286, G.287, W.288, H.292, V.296, E.299 Ligands: PEG.7 No protein-ligand interaction detected (PLIP) P6G.9: 10 residues within 4Å: Chain A: L.32, V.36, S.39, S.333, A.334, W.335, Y.338, H.365, Y.369, H.388 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.369, A:H.388 Water bridges: A:A.334

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
B

ANGIOTENSIN-CONVERTING ENZYME

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