4A8T

Crystal structure of putrescine transcarbamylase from Enterococcus faecalis lacking its C-terminal Helix, with bound N5-(phosphonoacetyl) -L-ornithine

Structural Biology Knowledgebase: 4A8T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.59 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.162

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4A8T

Classification: TRANSFERASE

Total Structure Weight: 38840.65

Macromolecule Entities
Molecule Chains Length Organism Details
PUTRESCINE CARBAMOYLTRANSFERASE A 339 Enterococcus faecalis EC#: 2.1.3.6 IUBMB
Fragment: RESIDUES 1-317
Details: THE PROTEIN LACKS THE C-TERMINAL HELIX
Gene Name(s): ptcA agcB argF-2 EF_0732

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

A NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
PAO
Query on PAO

A N-(PHOSPHONOACETYL)-L-ORNITHINE
C7 H15 N2 O6 P
FCIHAQFHXJOLIF-YFKPBYRVSA-N
Ligand Explorer
 
JSmol
PGE
Query on PGE

A TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.59 Å
  • R-Value Free: 0.180
  • R-Value Work: 0.162
  • Space Group: P 63 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 89.99 α = 90.00
b = 89.99 β = 90.00
c = 184.32 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-11-21
  • Released Date: 2012-02-15
  • Deposition author(s): Polo, L.M., Gil-Ortiz, F., Rubio, V.

Revision History

  • 2012-03-14
    Type: Other | Details: Citation