SMTL ID : 5am8.2 (3 other biounits)

Crystal structure of the Angiotensin-1 converting enzyme N-domain in complex with amyloid-beta 4-10

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ASP- SER- GLY: BETA-AMYLOID PROTEIN 42(Non-covalent)

ASP-SER-GLY.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: SO4.6 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.259, A:E.362, A:K.489, A:K.489, A:Y.498 Water bridges: A:H.331 Salt bridges: A:H.361

2 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 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:E.49 NAG-NAG.3: 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.4: 3 residues within 4Å: Chain A: H.361, H.365, E.389 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.361, A:H.365, A:E.389, H2O.12, H2O.12

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

CL.5: 6 residues within 4Å: Chain A: W.201, Y.202, P.385, P.497, I.499, R.500 Ligand excluded by PLIP

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 5 residues within 4Å: Chain A: Q.259, S.260 Ligands: ASP-SER-GLY.1, ASP-SER-GLY.1, ASP-SER-GLY.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.259, A:S.260, A:S.260 Water bridges: A:D.255, A:D.255

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

NAG.7: 3 residues within 4Å: Chain A: N.480, T.482, H.483 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.482

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

PEG.8: 6 residues within 4Å: Chain A: W.80, Q.81, R.96, D.189, G.190, F.191 No protein-ligand interaction detected (PLIP) PEG.9: 3 residues within 4Å: Chain A: E.299, I.408 Ligands: P6G.10 No protein-ligand interaction detected (PLIP) PEG.11: 5 residues within 4Å: Chain A: A.334, Y.369, R.381, H.388 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 PEG.12: 5 residues within 4Å: Chain A: S.39, S.333, A.334, W.335 Ligands: PEG.11 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.39, A:S.39 Water bridges: A:A.334, A:A.334, A:D.336

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

P6G.10: 6 residues within 4Å: Chain A: Q.286, G.287, W.288, H.292, R.295 Ligands: PEG.9 No protein-ligand interaction detected (PLIP)

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
A

ANGIOTENSIN-CONVERTING ENZYME

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