SMTL ID : 1jl0.1

Structure of a Human S-Adenosylmethionine Decarboxylase Self-processing Ester Intermediate and Mechanism of Putrescine Stimulation of Processing as Revealed by the H243A Mutant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

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

PUT.1: 7 residues within 4Å: Chain A: L.13, E.15, F.111, D.174, T.176, F.285, Y.318 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.111, A:F.285, A:F.285 Hydrogen bonds: A:D.174, A:T.176 Water bridges: A:E.15, A:E.15, A:S.113 PUT.3: 7 residues within 4Å: Chain B: L.13, E.15, F.111, D.174, T.176, F.285, Y.318 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.111, B:F.285, B:F.285 Hydrogen bonds: B:D.174, B:T.176, B:Y.318 Water bridges: B:E.15, B:S.113

2 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 6 residues within 4Å: Chain A: F.7, C.226, G.227, T.245, P.246, E.247 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:C.226 Water bridges: A:I.244, A:T.245 TRS.4: 7 residues within 4Å: Chain B: H.5, F.7, C.226, G.227, T.245, P.246, E.247 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.5, B:C.226

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ekstrom, J.L. et al., Structure of a human S-adenosylmethionine decarboxylase self-processing ester intermediate and mechanism of putrescine stimulation of processing as revealed by the H243A mutant. Biochemistry (2001)

Release Date

2001-08-22

Peptides

S-ADENOSYLMETHIONINE DECARBOXYLASE PROENZYME: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

S-ADENOSYLMETHIONINE DECARBOXYLASE PROENZYME