SMTL ID : 6bq7.1

Crystal structure of Medicago truncatula Thermospermine Synthase (MtTSPS) in complex with spermidine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-tetramer

Ligands

4 x SPD: SPERMIDINE(Non-covalent)

SPD.1: 9 residues within 4Å: Chain A: E.33, K.76, L.77, Q.78, Y.87, D.181, L.182, Y.254, W.258 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.254, A:W.258 Hydrogen bonds: A:L.77, A:Q.78, A:L.182 Water bridges: A:Q.78 SPD.2: 9 residues within 4Å: Chain B: E.33, L.77, Q.78, Y.87, D.181, L.182, Q.217, Y.254, W.258 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:W.258 Hydrogen bonds: B:E.33, B:Q.78, B:Q.78 SPD.3: 9 residues within 4Å: Chain C: E.33, K.76, L.77, Q.78, Y.87, D.181, L.182, Y.254, W.258 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:Y.254, C:W.258 Hydrogen bonds: C:L.77, C:Q.78, C:L.182 Water bridges: C:Q.78 SPD.4: 9 residues within 4Å: Chain D: E.33, L.77, Q.78, Y.87, D.181, L.182, Q.217, Y.254, W.258 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:W.258 Hydrogen bonds: D:E.33, D:Q.78, D:Q.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sekula, B. et al., Crystal structure of thermospermine synthase fromMedicago truncatulaand substrate discriminatory features of plant aminopropyltransferases. Biochem. J. (2018)

Release Date

2018-02-28

Peptides

Thermospermine synthase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Thermospermine synthase

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