SMTL ID : 6zpq.3 (3 other biounits)

Crystal structure of the open conformation of Angiotensin-1 converting enzyme N-domain.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

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.1: 7 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, R.53, D.324, R.326 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.53

1 x NAG- NAG- FUC: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUC.2: 5 residues within 4Å: Chain A: T.478, R.479, N.480, T.482, H.483 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.478 Hydrogen bonds: A:H.483

1 x BCN: BICINE(Non-covalent)

BCN.3: 9 residues within 4Å: Chain A: Q.259, E.389, F.435, K.489, H.491, Y.498, Y.501, F.505 Ligands: CA.12 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:Q.259, A:Y.498 Water bridges: A:H.331, A:K.489, A:K.489, A:H.491 Salt bridges: A:K.489, A:H.491 pi-Cation interactions: A:Y.501

1 x MXE: 2-METHOXYETHANOL(Non-covalent)

MXE.4: 5 residues within 4Å: Chain A: Q.286, G.287, W.288, Q.289, H.292 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.287

1 x BO3: BORIC ACID(Non-covalent)

BO3.5: 3 residues within 4Å: Chain A: H.365, Y.369, H.388 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.369, A:Y.369, A:H.388 Water bridges: A:H.388, A:H.388

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 5 residues within 4Å: Chain A: V.36, D.43, S.333, A.334, W.335 No protein-ligand interaction detected (PLIP) EDO.7: 2 residues within 4Å: Chain A: G.190, F.191 No protein-ligand interaction detected (PLIP) EDO.8: 6 residues within 4Å: Chain A: Y.24, L.32, Y.338, V.377, S.378, R.381 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.381

1 x ZN: ZINC ION(Non-covalent)

ZN.9: 4 residues within 4Å: Chain A: H.361, E.362, H.365, E.389 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.361, A:H.365, A:E.389, H2O.1

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

CL.10: 6 residues within 4Å: Chain A: W.201, Y.202, P.385, P.497, I.499, R.500 Ligand excluded by PLIP

1 x MG: MAGNESIUM ION(Non-covalent)

MG.11: 2 residues within 4Å: Chain A: D.354, S.357 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.354, H2O.2, H2O.4, H2O.10

1 x CA: CALCIUM ION(Non-functional Binders)

CA.12: 1 residues within 4Å: Ligands: BCN.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cozier, G.E. et al., Angiotensin-converting enzyme open for business: structural insights into the subdomain dynamics. Febs J. (2021)

Release Date

2020-10-28

Peptides

Angiotensin-converting enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Angiotensin-converting enzyme

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