SMTL ID : 2ydm.1

Structural characterization of angiotensin-I converting enzyme in complex with a selenium analogue of captopril

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.44 Å

Oligo State

monomer

Ligands

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(Non-covalent)

NAG-NAG-BMA.1: 3 residues within 4Å: Chain A: N.73, T.75, P.362 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: H.347, E.348, H.351, E.375 Ligands: SLC.6 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.347, A:H.351, A:E.375

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

CL.3: 5 residues within 4Å: Chain A: R.150, W.449, W.450, R.453, D.471 Ligand excluded by PLIP CL.4: 6 residues within 4Å: Chain A: M.187, Y.188, P.371, P.483, I.485, R.486 Ligand excluded by PLIP

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

NAG.5: 4 residues within 4Å: Chain A: N.36, E.40, D.310, R.312 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.312

1 x SLC: SELENO-CAPTOPRIL(Non-covalent)

SLC.6: 13 residues within 4Å: Chain A: Q.245, H.317, A.318, H.347, E.348, H.351, E.375, F.421, K.475, H.477, Y.484, Y.487 Ligands: ZN.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.421, A:Y.487 Hydrogen bonds: A:Q.245 Water bridges: A:K.475 Salt bridges: A:H.317, A:K.475, A:H.477

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Akif, M. et al., Structural Characterization of Angiotensin-I Converting Enzyme in Complex with a Selenium Analogue of Captopril. FEBS J. (2011)

Release Date

2011-09-14

Peptides

ANGIOTENSIN CONVERTING ENZYME: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ANGIOTENSIN CONVERTING ENZYME