SMTL ID : 1f3t.2 (1 other biounit)

CRYSTAL STRUCTURE OF TRYPANOSOMA BRUCEI ORNITHINE DECARBOXYLASE (ODC) COMPLEXED WITH PUTRESCINE, ODC'S REACTION PRODUCT.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 15 residues within 4Å: Chain A: A.67, K.69, D.88, R.154, H.197, S.200, G.236, G.237, E.274, P.275, G.276, R.277, Y.389 Chain B: C.360 Ligands: PUT.2 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.237, A:F.238, A:E.274, A:G.276, A:R.277, A:Y.389 Water bridges: A:R.154, A:Y.278, B:C.360 Salt bridges: A:H.197, A:R.277 pi-Stacking: A:H.197 PLP.3: 15 residues within 4Å: Chain A: C.360 Chain B: A.67, K.69, R.154, L.166, H.197, S.200, G.236, G.237, E.274, P.275, G.276, R.277, Y.389 Ligands: PUT.4 12 PLIP interactions: 11 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.237, B:F.238, B:E.274, B:G.276, B:R.277, B:Y.389 Water bridges: B:R.154, B:R.277, B:R.277, A:C.360 Salt bridges: B:R.277 pi-Stacking: B:H.197

2 x PUT: 1,4-DIAMINOBUTANE(Non-covalent)

PUT.2: 8 residues within 4Å: Chain A: K.69, R.277, Y.331, D.332, Y.389 Chain B: C.360, D.361 Ligands: PLP.1 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Water bridges: B:Y.323 Hydrophobic interactions: A:Y.389 Hydrogen bonds: A:D.332, A:D.332 PUT.4: 7 residues within 4Å: Chain A: C.360 Chain B: H.197, R.277, Y.331, D.332, Y.389 Ligands: PLP.3 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Y.323, B:Y.331, B:D.332

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jackson, L.K. et al., Altering the reaction specificity of eukaryotic ornithine decarboxylase. Biochemistry (2000)

Release Date

2000-11-22

Peptides

ORNITHINE DECARBOXYLASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

ORNITHINE DECARBOXYLASE

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