4NY7

Bond length analysis of the PqqC Y175F mutant structure shows evidence for bound PQQ in the reduced form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.44 Å
  • R-Value Free: 0.182 
  • R-Value Observed: 0.125 

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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Bond length analysis of the PqqC Y175F mutant structure shows evidence for bound PQQ in the reduced form

Fisher, S.J.Puehringer, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Pyrroloquinoline-quinone synthaseA, B258Klebsiella pneumoniae subsp. pneumoniae MGH 78578Mutation(s): 1 
Gene Names: pqqCKPN78578_17810KPN_01811
EC: 1.3.3.11
UniProt
Find proteins for A6T9H1 (Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578))
Explore A6T9H1 
Go to UniProtKB:  A6T9H1
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PQQ (Subject of Investigation/LOI)
Query on PQQ

Download Ideal Coordinates CCD File 
C [auth A], J [auth B]PYRROLOQUINOLINE QUINONE
C14 H6 N2 O8
MMXZSJMASHPLLR-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
D [auth A] , E [auth A] , G [auth A] , H [auth A] , I [auth A] , K [auth B] , L [auth B] , N [auth B] , 
D [auth A], E [auth A], G [auth A], H [auth A], I [auth A], K [auth B], L [auth B], N [auth B], O [auth B], P [auth B]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download Ideal Coordinates CCD File 
F [auth A], M [auth B]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.44 Å
  • R-Value Free: 0.182 
  • R-Value Observed: 0.125 
  • Space Group: P 21 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 70.998α = 90
b = 116.02β = 90
c = 67.52γ = 90
Software Package:
Software NamePurpose
MXdata collection
PHENIXmodel building
SHELXL-97refinement
XDSdata reduction
SCALAdata scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-03-04
    Type: Initial release
  • Version 1.1: 2017-11-22
    Changes: Refinement description