1JL0

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1JL0

Classification: LYASE

Total Structure Weight: 77018.09

Macromolecule Entities
Molecule Chains Length Organism Details
S-ADENOSYLMETHIONINE DECARBOXYLASE PROENZYME A, B 334 Homo sapiens EC#: 4.1.1.50 IUBMB
Mutation: H243A
Gene Name(s): AMD1 Gene View AMD
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
TRS
Query on TRS

A, B 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER (Synonym)
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PUT
Query on PUT

A, B 1,4-DIAMINOBUTANE
PUTRESCINE (Synonym)
C4 H12 N2
KIDHWZJUCRJVML-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.215
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 74.76 α = 90.00
b = 55.99 β = 109.72
c = 90.21 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-07-13
  • Released Date: 2001-08-22
  • Deposition author(s): Ekstrom, J.L., Tolbert, W.D., Xiong, H., Pegg, A.E., Ealick, S.E.

Revision History

  • 2015-12-30
    Type: Linkage | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4