SMTL ID : 3rw9.1

Crystal Structure of human Spermidine Synthase in Complex with decarboxylated S-adenosylhomocysteine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x DSH: 5'-S-(3-aminopropyl)-5'-thioadenosine(Non-covalent)

DSH.1: 24 residues within 4Å: Chain A: Q.51, L.67, Q.72, Y.81, Q.82, G.103, G.104, G.105, D.106, C.125, E.126, I.127, D.128, V.131, G.156, D.157, G.158, D.175, S.176, P.182, A.183, S.185, L.186, Y.243 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:Q.51, A:Q.82, A:G.104, A:G.105, A:I.127, A:D.157, A:G.158 Water bridges: A:D.106 DSH.2: 25 residues within 4Å: Chain B: Q.51, L.67, Q.72, Y.81, Q.82, G.103, G.104, G.105, D.106, C.125, E.126, I.127, D.128, V.131, G.156, D.157, G.158, D.175, S.176, S.177, P.182, A.183, S.185, L.186, Y.243 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:Q.51, B:Q.82, B:G.104, B:G.105, B:I.127, B:D.157, B:D.157, B:G.158 Water bridges: B:D.106, B:D.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seckute, J. et al., Binding and inhibition of human spermidine synthase by decarboxylated S-adenosylhomocysteine. Protein Sci. (2011)

Release Date

2011-09-21

Peptides

Spermidine synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Spermidine synthase