SMTL ID : 5jr6.1

The Xray Crystal Structure of P. falciparum Aminopeptidase P in Complex With Apstatin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

1 x 01B- PRO- PRO- ALA- NH2: Apstatin(Non-covalent)

01B-PRO-PRO-ALA-NH2.1: 18 residues within 4Å: Chain A: E.43, I.44, F.418, I.431, H.432, D.451, D.462, H.521, G.522, G.524, H.525, V.533, H.534, E.557, R.569, E.571 Ligands: MN.2, MN.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.44, A:F.418, A:I.431, A:H.521, A:H.525, A:V.533 Hydrogen bonds: A:D.451, A:D.462, A:G.522

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 6 residues within 4Å: Chain A: D.462, H.525, E.557, E.571 Ligands: 01B-PRO-PRO-ALA-NH2.1, MN.3 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.462, A:H.525, A:E.557, A:E.557, A:E.571 MN.3: 7 residues within 4Å: Chain A: F.418, D.451, D.462, T.464, E.571 Ligands: 01B-PRO-PRO-ALA-NH2.1, MN.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.451, A:D.451, A:D.462, A:E.571 MN.4: 7 residues within 4Å: Chain B: D.462, H.525, S.555, E.557, E.571 Ligands: MN.5, PO4.6 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.462, B:H.525, B:E.557, B:E.557, B:E.571 MN.5: 7 residues within 4Å: Chain B: F.418, D.451, D.462, T.464, E.571 Ligands: MN.4, PO4.6 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.451, B:D.451, B:D.462, B:E.571

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.6: 8 residues within 4Å: Chain B: D.451, D.462, H.525, H.534, E.557, E.571 Ligands: MN.4, MN.5 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.534

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Drinkwater, N. et al., Structure and substrate fingerprint of aminopeptidase P from Plasmodium falciparum. Biochem.J. (2016)

Release Date

2016-08-31

Peptides

Peptidase, putative: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Peptidase, putative

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