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

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

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: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- FUL: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUL.3: 5 residues within 4Å: Chain A: N.416, E.522, G.523, P.524, Q.527 No protein-ligand interaction detected (PLIP)

1 x ASP: ASPARTIC ACID(Non-covalent)

ASP.4: 8 residues within 4Å: Chain A: H.331, A.332, T.358, H.361, E.362, H.491, Y.501 Ligands: SER.5 8 PLIP interactions: 5 interactions with chain A, 3 Ligand-Ligand interactions Hydrogen bonds: A:T.358, A:E.362, S.5, S.5 Water bridges: A:A.332, A:Y.501, D.4 Salt bridges: A:H.331

1 x SER: SERINE(Non-covalent)

SER.5: 8 residues within 4Å: Chain A: Q.259, H.331, F.435, K.489, H.491, Y.498, Y.501 Ligands: ASP.4 7 PLIP interactions: 4 interactions with chain A, 3 Ligand-Ligand interactions Hydrogen bonds: A:Q.259, D.4, D.4, S.5 Salt bridges: A:H.331, A:K.489, A:H.491

1 x ZN: ZINC ION(Non-covalent)

ZN.6: 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.15, H2O.15

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

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

PEG.8: 4 residues within 4Å: Chain A: R.96, D.189, G.190, F.191 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.190 Water bridges: A:R.96 PEG.9: 1 residues within 4Å: Chain A: Y.465 No protein-ligand interaction detected (PLIP)

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

P6G.10: 8 residues within 4Å: Chain A: S.35, V.36, S.39, A.334, W.335, H.365, Y.369, H.388 6 PLIP interactions: 6 interactions with chain A Water bridges: A:S.35, A:A.334, A:Y.369, A:Y.369, A:G.382, A:R.500

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
C

ANGIOTENSIN-CONVERTING ENZYME

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