SMTL ID : 4bzs.2 (1 other biounit)

Human angiotenisn converting enzyme N-domain in complex with K-26

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 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: 3 residues within 4Å: Chain A: N.480, T.482, H.483 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.482 Hydrogen bonds: A:T.482, 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.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: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

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

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 4 residues within 4Å: Chain A: H.361, H.365, E.389 Ligands: K26.9 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.361, A:H.365, A:E.389

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

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

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

PEG.6: 5 residues within 4Å: Chain A: W.201, R.381, P.385, R.500 Ligands: K26.9 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.500, A:R.500 PEG.7: 5 residues within 4Å: Chain A: L.32, S.35, V.36, S.39 Ligands: K26.9 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.39 PEG.8: 4 residues within 4Å: Chain A: R.96, D.189, G.190, F.191 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.96

1 x K26: N-ACETYL-L-ILE-L-TYR-(R)-1-AMINO-2-(4-HYDROXYPHENYL)ETHYLPHOSPHONIC ACID(Non-covalent)

K26.9: 20 residues within 4Å: Chain A: H.331, A.332, S.333, A.334, W.335, D.336, Y.338, H.361, E.362, H.365, Y.369, H.388, E.389, F.490, T.496, R.500, Y.501 Ligands: ZN.4, PEG.6, PEG.7 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:W.335, A:W.335, A:Y.338, A:H.388, A:F.490 Hydrogen bonds: A:H.331, A:A.334, A:A.334, A:D.336, A:Y.369, A:Y.501 Water bridges: A:D.43, A:G.382, A:E.389, A:Y.501 pi-Stacking: A:H.388

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.10: 4 residues within 4Å: Chain A: R.453, D.462, Y.465, L.466 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.453, A:D.462 Water bridges: A:T.454

1 x 9X6: thiodiglycolic acid(Non-covalent)

9X6.11: 6 residues within 4Å: Chain A: Q.259, F.435, K.489, H.491, Y.498, Y.501 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Q.259, A:Y.498, A:Y.498 Salt bridges: A:H.331, A:H.361, A:K.489, A:H.491

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kramer, G.J. et al., Interkingdom Pharmacology of Angiotensin-I Converting Enzyme Inhibitor Phosphonates Produced by Actinomycetes. Acs Med.Chem.Lett. (2014)

Release Date

2014-02-26

Peptides

ANGIOTENSIN-CONVERTING ENZYME: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

ANGIOTENSIN-CONVERTING ENZYME

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