SMTL ID : 5e2q.1

Structure of human DPP3 in complex with angiotensin-II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x ASP- ARG- VAL- TYR- ILE- HIS- PRO- PHE: angiotensin-II(Non-covalent)

ASP-ARG-VAL-TYR-ILE-HIS-PRO-PHE.1: 29 residues within 4Å: Chain A: F.109, E.316, Y.318, E.329, G.385, I.386, P.387, A.388, G.389, I.390, N.391, N.394, R.399, V.412, L.413, A.416, F.443, H.450, H.455, E.508, R.548, L.552, F.556, H.568, M.569, R.572, R.669, K.670, I.672 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:F.109, A:P.387, A:A.388, A:L.413, A:A.416, A:F.443, A:H.450, A:L.552, A:I.672 Hydrogen bonds: A:E.316, A:Y.318, A:G.385, A:G.385, A:A.388, A:G.389, A:G.389, A:N.391, A:N.394, A:R.572, A:R.572, A:R.669, A:R.669, A:K.670 Water bridges: A:R.399, A:Y.435 Salt bridges: A:E.329, A:R.399, A:H.455, A:K.670 pi-Stacking: A:F.109, A:H.568

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: G.162, L.163, G.164, G.167 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:G.164, A:G.167, H2O.3, H2O.5, H2O.6

1 x K: POTASSIUM ION(Non-covalent)

K.3: 4 residues within 4Å: Chain A: S.317, G.323, D.496, S.504 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:S.317, A:S.317, A:G.323, A:S.504

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, P. et al., Substrate complexes of human dipeptidyl peptidase III reveal the mechanism of enzyme inhibition. Sci Rep (2016)

Release Date

2016-04-13

Peptides

Dipeptidyl peptidase 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dipeptidyl peptidase 3

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