SMTL ID : 1szr.1 (1 other biounit)

A Dimer interface mutant of ornithine decarboxylase reveals structure of gem diamine intermediate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x PXP: PYRIDOXINE-5'-PHOSPHATE(Covalent)

PXP.1: 14 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 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.200, A:G.237, A:E.274, A:E.274, A:G.276, A:R.277 Water bridges: A:A.111, A:R.154, A:Y.278 Salt bridges: A:K.69, A:H.197, A:R.277 pi-Cation interactions: A:H.197 PXP.2: 14 residues within 4Å: Chain A: C.360 Chain B: 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 13 PLIP interactions: 1 interactions with chain A, 12 interactions with chain B Water bridges: A:C.360, B:R.154, B:R.277, B:R.277 Hydrogen bonds: B:D.88, B:G.237, B:E.274, B:G.276, B:R.277 Salt bridges: B:K.69, B:H.197, B:R.277 pi-Stacking: B:H.197

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jackson, L.K. et al., Multiple active site conformations revealed by distant site mutation in ornithine decarboxylase. Biochemistry (2004)

Release Date

2004-10-26

Peptides

Ornithine decarboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Ornithine decarboxylase

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