SMTL ID : 2jev.1

Crystal structure of human spermine,spermidine acetyltransferase in complex with a bisubstrate analog (N1-acetylspermine-S-CoA).

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x NHQ: (3R)-27-AMINO-3-HYDROXY-2,2-DIMETHYL-4,8,14-TRIOXO-12-THIA-5,9,15,19,24-PENTAAZAHEPTACOS-1-YL [(2S,3R,4S,5S)-5-(6-AMINO-9H-PURIN-9-YL)-4-HYDROXY-3-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]METHYL DIHYDROGEN DIPHOSPHATE(Non-covalent)

NHQ.1: 24 residues within 4Å: Chain A: Y.30, E.31, E.35, L.94, E.95, D.96, F.97, F.98, V.99, R.104, G.105, F.106, G.107, I.108, G.109, S.110, F.130, L.131, S.139, F.142, Y.143 Chain B: D.85, W.87, W.157 22 PLIP interactions: 20 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:Y.30, A:F.97, B:W.87, B:W.157 Hydrogen bonds: A:Y.30, A:E.31, A:E.95, A:V.99, A:R.104, A:G.105, A:F.106, A:G.107, A:G.107, A:I.108, A:G.109, A:S.110, A:L.131, A:Y.143, A:Y.143 Water bridges: A:L.131 pi-Stacking: A:F.142, A:F.142 NHQ.2: 24 residues within 4Å: Chain A: D.85, W.87, W.157 Chain B: Y.30, M.33, E.35, E.95, D.96, F.97, F.98, V.99, R.104, G.105, F.106, G.107, I.108, G.109, S.110, F.130, L.131, P.138, S.139, F.142, Y.143 23 PLIP interactions: 19 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:Y.30, B:E.35, A:W.157, A:W.157 Hydrogen bonds: B:V.99, B:R.104, B:G.105, B:G.107, B:G.107, B:I.108, B:G.109, B:S.110, B:L.131, B:S.139, A:D.85, A:W.87 Water bridges: B:E.95, B:D.96, B:F.106, B:F.106, B:L.131 pi-Stacking: B:F.142, B:F.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hegde, S.S. et al., Mechanistic and Structural Analysis of Human Spermidine/Spermine N(1)-Acetyltransferase. Biochemistry (2007)

Release Date

2007-06-05

Peptides

DIAMINE ACETYLTRANSFERASE 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

DIAMINE ACETYLTRANSFERASE 1