4AM8

Crystal structure of the R54G mutant of putrescine transcarbamylase from Enterococcus faecalis bound to a curing guanidinium ion


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.182 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Curing a Mutant Transcarbamylase with a Small Molecule: A Crystallographic View

Polo, L.M.Rubio, V.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PUTRESCINE CARBAMOYLTRANSFERASE
A, B, C, D, E, F
355Enterococcus faecalis (strain ATCC 700802 / V583)Gene Names: ptcA (agcB, argF-2)
EC: 2.1.3.6
Find proteins for Q837U7 (Enterococcus faecalis (strain ATCC 700802 / V583))
Go to UniProtKB:  Q837U7
Small Molecules
Ligands 6 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PAO
Query on PAO

Download SDF File 
Download CCD File 
A, B, C, D, E, F
N-(PHOSPHONOACETYL)-L-ORNITHINE
C7 H15 N2 O6 P
FCIHAQFHXJOLIF-YFKPBYRVSA-N
 Ligand Interaction
GLN
Query on GLN

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Download CCD File 
A, C, E
GLUTAMINE
C5 H10 N2 O3
ZDXPYRJPNDTMRX-VKHMYHEASA-N
 Ligand Interaction
GAI
Query on GAI

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Download CCD File 
A, B, C, D, E, F
GUANIDINE
C H5 N3
ZRALSGWEFCBTJO-UHFFFAOYSA-N
 Ligand Interaction
NI
Query on NI

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Download CCD File 
A, F
NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
 Ligand Interaction
TRS
Query on TRS

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Download CCD File 
A, B, C, F
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
 Ligand Interaction
ILE
Query on ILE

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Download CCD File 
B
ISOLEUCINE
C6 H13 N O2
AGPKZVBTJJNPAG-WHFBIAKZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.206 
  • R-Value Work: 0.182 
  • Space Group: I 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 103.690α = 90.00
b = 130.600β = 104.25
c = 164.157γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
MOSFLMdata reduction
REFMACrefinement
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2012-03-08 
  • Released Date: 2013-03-27 
  • Deposition Author(s): Polo, L.M., Rubio, V.

Revision History 

  • Version 1.0: 2013-03-27
    Type: Initial release
  • Version 1.1: 2017-07-12
    Type: Derived calculations