SMTL ID : 6tt3.2 (1 other biounit)

Crystal structure of 'Res_S2 mutant human Angiotensin-1 converting enzyme N-domain in complex with SG6.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 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: 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 NAG- FUC: alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

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

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

NAG.3: 6 residues within 4Å: Chain A: N.45, T.47, E.49, N.50, D.324, R.326 No protein-ligand interaction detected (PLIP)

2 x BO3: BORIC ACID(Non-covalent)

BO3.4: 4 residues within 4Å: Chain A: R.199, E.208, W.447, S.451 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.199, A:R.199, A:E.208, A:W.447 Water bridges: A:G.448, A:S.451 BO3.5: 7 residues within 4Å: Chain A: V.357, H.361, D.393, D.431, K.432, F.505 Ligands: BJ2.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.393, A:K.432

1 x ZN: ZINC ION(Non-covalent)

ZN.6: 5 residues within 4Å: Chain A: H.361, H.365, E.389, Y.501 Ligands: BJ2.8 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.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 BJ2: (2~{S})-1-[(2~{S})-2-[[(1~{S})-1-[(2~{S})-1-[(2~{S})-2-azanyl-4-oxidanyl-4-oxidanylidene-butanoyl]pyrrolidin-2-yl]-2-oxidanyl-2-oxidanylidene-ethyl]amino]propanoyl]pyrrolidine-2-carboxylic acid(Non-covalent)

BJ2.8: 25 residues within 4Å: Chain A: Q.259, H.331, A.332, S.333, A.334, V.358, H.361, E.362, H.365, F.369, H.388, E.389, F.435, K.489, F.490, H.491, T.496, Y.498, Y.501, F.505 Ligands: BO3.5, ZN.6, PEG.10, BCN.14, CA.15 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:F.490, A:T.496, A:Y.501 Hydrogen bonds: A:Q.259, A:H.331, A:A.334, A:H.491, A:Y.498, A:Y.501 Water bridges: A:E.389, A:K.489, A:K.489, A:R.500 Salt bridges: A:H.331, A:H.361, A:H.365, A:H.365, A:H.388, A:K.489, A:H.491

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.9: 6 residues within 4Å: Chain A: Q.444, W.445, T.454, D.462, Y.465, L.466 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.444, A:G.448

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

PEG.10: 11 residues within 4Å: Chain A: Y.338, F.369, Y.372, R.380, E.381, G.382, H.388 Ligands: BJ2.8, EDO.13, BCN.14, CA.15 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Y.338, A:R.380

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

EDO.11: 11 residues within 4Å: Chain A: D.336, F.337, Y.338, N.339, R.340, K.341, D.342, F.343, F.369, K.373, R.380 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:F.337, A:N.339, A:R.340, A:K.341, A:D.342, A:K.373, A:R.380, A:R.380 EDO.12: 6 residues within 4Å: Chain A: E.513, L.562, D.566, Q.568, P.569, K.572 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.513, A:D.566, A:D.566 EDO.13: 5 residues within 4Å: Chain A: W.201, P.385, P.497, R.500 Ligands: PEG.10 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.500, A:R.500

1 x BCN: BICINE(Non-covalent)

BCN.14: 10 residues within 4Å: Chain A: V.36, S.39, S.333, A.334, W.335, D.336, F.369 Ligands: BJ2.8, PEG.10, CA.15 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.336, A:D.336 pi-Cation interactions: A:W.335, A:W.335

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

CA.15: 3 residues within 4Å: Ligands: BJ2.8, PEG.10, BCN.14 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cozier, G.E. et al., ACE-domain selectivity extends beyond direct interacting residues at the active site. Biochem.J. (2020)

Release Date

2020-04-01

Peptides

Angiotensin-converting enzyme: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Angiotensin-converting enzyme

Related Entries With Identical Sequence