SMTL ID : 4iu6.1

Human Methionine Aminopeptidase in complex with FZ1: Pyridinylquinazolines Selectively Inhibit Human Methionine Aminopeptidase-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

3 x CO: COBALT (II) ION(Non-covalent)

CO.1: 6 residues within 4Å: Chain A: D.231, H.294, T.325, E.327, E.358 Ligands: CO.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.231, A:H.294, A:E.327, A:E.358, H2O.2 CO.2: 5 residues within 4Å: Chain A: D.220, T.222, D.231, E.358 Ligands: CO.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.220, A:D.231, A:E.358, H2O.1, H2O.2 CO.3: 2 residues within 4Å: Chain A: H.203 Ligands: FZ1.5 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.203, H2O.2, H2O.2, H2O.4

1 x K: POTASSIUM ION(Non-covalent)

K.4: 5 residues within 4Å: Chain A: S.196, V.197, N.198, V.200, S.354 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.196, A:N.198, A:V.200, A:S.354, H2O.1

1 x FZ1: 4-[4-(4-methoxyphenyl)piperazin-1-yl]-2-(pyridin-2-yl)quinazoline(Non-covalent)

FZ1.5: 13 residues within 4Å: Chain A: Q.120, K.123, P.183, Y.186, Y.187, F.189, C.194, H.203, C.292, H.294, H.301, W.344 Ligands: CO.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:P.183, A:Y.186, A:F.189, A:W.344 Hydrogen bonds: A:Q.120 pi-Stacking: A:Y.187, A:F.189, A:H.301, A:H.301

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

SO4.6: 6 residues within 4Å: Chain A: K.86, L.87, R.88, H.90, R.209, Q.212 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.88, A:Q.212 Water bridges: A:R.209 Salt bridges: A:H.90, A:R.209 SO4.7: 2 residues within 4Å: Chain A: Q.277, W.335 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.277, A:W.335 Water bridges: A:V.287

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, F. et al., Pyridinylquinazolines selectively inhibit human methionine aminopeptidase-1 in cells. J.Med.Chem. (2013)

Release Date

2013-05-01

Peptides

Methionine aminopeptidase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Methionine aminopeptidase 1