SMTL ID : 3ebg.1

Structure of the M1 Alanylaminopeptidase from malaria

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.301, H.305, E.324 Ligands: MG.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.301, A:H.305, A:E.324, H2O.4, H2O.30

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: A.266, Y.385 Ligands: ZN.1 No protein-ligand interaction detected (PLIP) MG.3: 1 residues within 4Å: Chain A: G.55 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.55, H2O.3, H2O.7, H2O.19, H2O.24

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 10 residues within 4Å: Chain A: K.284, Y.685, F.686, H.691, V.692, D.693, Q.696, M.697, R.700, Y.730 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.284, A:Y.685, A:D.693, A:D.693, A:R.700, A:R.700, A:Y.730 Water bridges: A:Y.730 GOL.5: 8 residues within 4Å: Chain A: V.264, G.265, N.276, N.278, S.279, R.294, N.799, R.802 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.276, A:N.278, A:S.279, A:R.294, A:N.799, A:R.802 GOL.6: 5 residues within 4Å: Chain A: H.458, K.481, Y.546, N.640, F.641 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.546 Water bridges: A:E.548, A:N.640 GOL.7: 5 residues within 4Å: Chain A: Y.380, T.381, T.382, Y.385, D.386 3 PLIP interactions: 3 interactions with chain A Water bridges: A:Y.380, A:D.386, A:D.386 GOL.8: 4 residues within 4Å: Chain A: E.762, S.795, N.797, D.800 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.762, A:E.762, A:S.795, A:N.797, A:D.800 Water bridges: A:K.796

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McGowan, S. et al., Structural basis for the inhibition of the essential Plasmodium falciparum M1 neutral aminopeptidase. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-01-27

Peptides

M1 family aminopeptidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

M1 family aminopeptidase

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