SMTL ID : 4yuv.1

Crystal structure of Trypanosoma cruzi spermidine synthase in complex with decarboxylated S-adenosylmethionine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x S4M: 5'-[(S)-(3-AMINOPROPYL)(METHYL)-LAMBDA~4~-SULFANYL]-5'-DEOXYADENOSINE(Non-covalent)

S4M.1: 23 residues within 4Å: Chain A: Q.48, L.67, Q.72, Y.81, H.82, G.103, G.104, D.106, V.125, D.126, I.127, D.128, V.131, G.156, D.157, G.158, D.176, T.177, T.178, P.183, A.184, L.187, Y.245 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Q.72 Hydrogen bonds: A:Q.48, A:D.106, A:I.127, A:D.128, A:G.158, A:T.178, A:P.183 Water bridges: A:G.108 Salt bridges: A:D.106, A:D.176 S4M.2: 23 residues within 4Å: Chain B: Q.48, L.67, Q.72, Y.81, H.82, G.103, G.104, D.106, V.125, D.126, I.127, D.128, V.131, G.156, D.157, G.158, D.176, T.177, T.178, P.183, A.184, L.187, Y.245 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:Q.72 Hydrogen bonds: B:Q.48, B:G.105, B:D.106, B:I.127, B:D.128, B:D.157, B:G.158, B:T.178, B:P.183 Water bridges: B:G.108 Salt bridges: B:D.106, B:D.176

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Amano, Y. et al., Structural insights into the novel inhibition mechanism of Trypanosoma cruzi spermidine synthase. Acta Crystallogr.,Sect.D (2015)

Release Date

2015-09-09

Peptides

Spermidine synthase, putative: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Spermidine synthase, putative

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