SMTL ID : 4pw4.1

Crystal structure of Aminopeptidase N in complex with phosphonic acid analogue of homophenylalanine L-(R)-hPheP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x 2X0: [(1R)-1-amino-3-phenylpropyl]phosphonic acid(Non-covalent)

2X0.1: 15 residues within 4Å: Chain A: Q.115, E.117, M.256, A.258, M.259, E.260, H.293, E.294, H.297, K.315, E.316, Y.372, Y.377, Q.818 Ligands: ZN.2 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:E.117, A:A.258, A:A.258, A:K.315, A:E.316, A:Y.377 pi-Stacking: A:Y.372

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.293, H.297, E.316 Ligands: 2X0.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.293, A:H.297, A:E.316, A:E.316

1 x IMD: IMIDAZOLE(Non-covalent)

IMD.3: 5 residues within 4Å: Chain A: D.22, L.23, H.24, K.35, R.37 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.22 pi-Cation interactions: A:R.37

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: Y.196, F.197, T.198, K.227 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.198, A:T.198, A:K.227, A:K.227

9 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 2 residues within 4Å: Chain A: R.781, R.822 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.781, A:R.781 Salt bridges: A:R.822 SO4.6: 2 residues within 4Å: Chain A: A.191, V.192 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.192 SO4.7: 1 residues within 4Å: Chain A: D.244 No protein-ligand interaction detected (PLIP) SO4.8: 2 residues within 4Å: Chain A: L.402, R.406 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.406 SO4.9: 2 residues within 4Å: Chain A: R.636, L.640 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.636 Salt bridges: A:R.636 SO4.10: 2 residues within 4Å: Chain A: R.277, K.736 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.277, A:K.736 SO4.11: 3 residues within 4Å: Chain A: G.448, R.449, L.450 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.450, A:L.450 SO4.12: 3 residues within 4Å: Chain A: T.565, R.568, R.569 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.568, A:R.568, A:R.569 Salt bridges: A:R.568, A:R.569 SO4.13: 1 residues within 4Å: Chain A: R.203 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.203

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nocek, B. et al., Crystal structure of Aminopeptidase N in complex with phosphonic analogs of homophenylalanine. TO BE PUBLISHED

Release Date

2014-06-25

Peptides

Aminopeptidase N: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Aminopeptidase N

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