SMTL ID : 4uoe.1 (1 other biounit)

Crystal Structure of Plasmodium Falciparum Spermidine Synthase in Complex with 5'-Deoxy-5'-Methylioadenosine and 4-Aminomethylaniline

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x MTA: 5'-DEOXY-5'-METHYLTHIOADENOSINE(Non-covalent)

MTA.1: 22 residues within 4Å: Chain A: Q.32, L.48, Q.53, G.84, G.85, D.87, C.106, E.107, I.108, D.109, V.112, E.137, D.138, A.139, D.156, S.157, S.158, P.163, A.164, T.166, L.167 Ligands: 4ZY.2 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.32, A:Q.32, A:G.84, A:I.108, A:D.138, A:A.139, A:S.158, A:P.163 MTA.3: 22 residues within 4Å: Chain B: Q.32, L.48, Q.53, G.84, G.85, D.87, C.106, E.107, I.108, D.109, V.112, E.137, D.138, A.139, D.156, S.157, S.158, P.163, A.164, T.166, L.167 Ligands: 4ZY.4 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:Q.32, B:Q.32, B:G.84, B:I.108, B:A.139, B:S.158, B:P.163

2 x 4ZY: 4-(aminomethyl)aniline(Non-covalent)

4ZY.2: 11 residues within 4Å: Chain A: V.51, I.52, Q.53, Y.62, D.156, S.157, D.159, Q.189, Y.224, I.229 Ligands: MTA.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Q.189, A:I.229 Hydrogen bonds: A:Q.53, A:D.156, A:D.159 pi-Stacking: A:Y.224 4ZY.4: 11 residues within 4Å: Chain B: V.51, I.52, Q.53, Y.62, D.156, S.157, D.159, Q.189, Y.224, I.229 Ligands: MTA.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Q.189, B:I.229 Hydrogen bonds: B:Y.62, B:D.156, B:D.159 Water bridges: B:Y.224 pi-Stacking: B:Y.224

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sprenger, J. et al., Three-Dimensional Structures of Plasmodium Falciparum Spermidine Synthase with Bound Inhibitors Suggest New Strategies for Drug Design. Acta Crystallogr.,Sect.D (2015)

Release Date

2014-10-08

Peptides

SPERMIDINE SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SPERMIDINE SYNTHASE

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