SMTL ID : 6zpt.2 (3 other biounits)

Crystal structure of the open conformation of S2_S'-mutant human Angiotensin-1 converting enzyme N-domain.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

monomer

Ligands

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

NAG.1: 7 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, R.53, D.324, R.326 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.45, A:T.47, A:T.47, A:N.50 NAG.2: 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

1 x BCN: BICINE(Non-covalent)

BCN.3: 10 residues within 4Å: Chain A: Q.259, T.260, E.389, F.435, K.489, H.491, Y.498, Y.501, F.505 Ligands: CA.8 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.259, A:E.389 Water bridges: A:H.331 Salt bridges: A:K.489, A:H.491 pi-Cation interactions: A:Y.501

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

EDO.4: 3 residues within 4Å: Chain A: H.331, F.490 Ligands: PG0.5 No protein-ligand interaction detected (PLIP)

1 x PG0: 2-(2-METHOXYETHOXY)ETHANOL(Non-functional Binders)

PG0.5: 6 residues within 4Å: Chain A: H.331, S.333, A.334, W.335, F.490 Ligands: EDO.4 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.6: 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.7: 6 residues within 4Å: Chain A: W.201, Y.202, P.385, P.497, I.499, R.500 Ligand excluded by PLIP

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

CA.8: 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
B

Angiotensin-converting enzyme

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