SMTL ID : 5lg6.2 (1 other biounit)

Structure of the deglycosylated porcine aminopeptidase N ectodomain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

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

NAG.1: 5 residues within 4Å: Chain A: I.80, N.106, Q.160, G.161, E.162 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.106, A:N.106 NAG.2: 7 residues within 4Å: Chain A: S.62, Y.63, N.64, R.88, N.211, T.248 Ligands: NAG.9 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.62, A:S.62, A:R.88, A:R.88 NAG.3: 3 residues within 4Å: Chain A: K.182, N.219, E.263 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.182, A:E.263, A:E.263 NAG.4: 3 residues within 4Å: Chain A: Y.293, N.296, K.356 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.293 NAG.5: 2 residues within 4Å: Chain A: N.310, H.482 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.310 NAG.6: 4 residues within 4Å: Chain A: A.205, F.484, Q.487, N.488 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.488, A:N.488 NAG.7: 2 residues within 4Å: Chain A: D.410, N.604 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.410, A:N.604 NAG.8: 3 residues within 4Å: Chain A: N.628, S.630, V.631 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.628 NAG.9: 5 residues within 4Å: Chain A: N.64, I.86, E.154, E.245 Ligands: NAG.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.86 Hydrogen bonds: A:E.245

1 x ZN: ZINC ION(Non-covalent)

ZN.10: 4 residues within 4Å: Chain A: H.365, H.369, E.388, Y.454 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.365, A:H.369, A:E.388, A:E.388

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Santiago, C. et al., Allosteric inhibition of aminopeptidase N functions related to tumor growth and virus infection. Sci Rep (2017)

Release Date

2017-04-12

Peptides

Aminopeptidase N: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Aminopeptidase N

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