SMTL ID : 6bq6.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-tetramer

Ligands

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 7 residues within 4Å: Chain A: G.110, G.111, G.113, S.114, T.115, A.116, M.130 Ligand excluded by PLIP CL.3: 7 residues within 4Å: Chain B: G.110, G.111, G.113, S.114, T.115, A.116, M.130 Ligand excluded by PLIP CL.5: 7 residues within 4Å: Chain C: G.110, G.111, G.113, S.114, T.115, A.116, M.130 Ligand excluded by PLIP CL.7: 7 residues within 4Å: Chain D: G.110, G.111, G.113, S.114, T.115, A.116, M.130 Ligand excluded by PLIP

4 x TER: N-(3-AMINO-PROPYL)-N-(5-AMINOPROPYL)-1,4-DIAMINOBUTANE(Non-covalent)

TER.2: 11 residues within 4Å: Chain A: E.33, L.77, Y.87, G.110, D.132, D.181, L.182, A.183, Q.217, Y.254, W.258 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.254, A:W.258, A:W.258 Hydrogen bonds: A:L.77, A:G.110, A:D.132, A:D.181 Water bridges: A:A.183, A:D.184 TER.4: 10 residues within 4Å: Chain B: E.33, L.77, Q.78, Y.87, G.110, D.181, L.182, Q.217, Y.254, W.258 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Y.87, B:Y.254, B:W.258 Hydrogen bonds: B:E.33, B:Q.78, B:D.181 Water bridges: B:A.183 TER.6: 11 residues within 4Å: Chain C: E.33, L.77, Y.87, G.110, D.132, D.181, L.182, A.183, Q.217, Y.254, W.258 9 PLIP interactions: 9 interactions with chain C Hydrophobic interactions: C:Y.254, C:W.258, C:W.258 Hydrogen bonds: C:L.77, C:G.110, C:D.132, C:D.181 Water bridges: C:A.183, C:D.184 TER.8: 10 residues within 4Å: Chain D: E.33, L.77, Q.78, Y.87, G.110, D.181, L.182, Q.217, Y.254, W.258 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:Y.87, D:Y.254, D:W.258 Hydrogen bonds: D:E.33, D:Q.78, D:D.181, D:D.181 Water bridges: D:A.183

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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