SMTL ID : 4kx7.1

Crystal structure of human aminopeptidase A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

3 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: 3 residues within 4Å: Chain A: W.120, N.122, G.123 No protein-ligand interaction detected (PLIP) NAG-NAG.2: 3 residues within 4Å: Chain A: E.245, Y.246, N.249 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 3 residues within 4Å: Chain A: E.722, N.726, R.759 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.759

2 x NAG- NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG-NAG.3: 9 residues within 4Å: Chain A: D.562, T.566, K.599, N.603, K.606, W.874, N.877, L.878, L.879 No protein-ligand interaction detected (PLIP) NAG-NAG-NAG.4: 4 residues within 4Å: Chain A: D.654, E.684, N.687, N.688 No protein-ligand interaction detected (PLIP)

1 x ZN: ZINC ION(Non-covalent)

ZN.6: 4 residues within 4Å: Chain A: H.318, H.322, E.341, Y.404 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.318, A:H.322, A:E.341, H2O.22

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

NAG.7: 3 residues within 4Å: Chain A: N.475, G.476, N.479 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.475 NAG.8: 2 residues within 4Å: Chain A: E.722, N.753 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.722, A:N.753 Water bridges: A:E.722 NAG.9: 5 residues within 4Å: Chain A: N.23, N.163, K.164, K.165, N.438 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.20, A:K.165, A:K.165

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, Y. et al., Structural insights into central hypertension regulation by human aminopeptidase a. J.Biol.Chem. (2013)

Release Date

2013-07-31

Peptides

Glutamyl aminopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Glutamyl aminopeptidase

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