1BF3

P-HYDROXYBENZOATE HYDROXYLASE (PHBH) MUTANT WITH CYS 116 REPLACED BY SER (C116S) AND ARG 42 REPLACED BY LYS (R42K), IN COMPLEX WITH FAD AND 4-HYDROXYBENZOIC ACID

Structural Biology Knowledgebase: 1BF3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1BF3

Classification: OXIDOREDUCTASE

Total Structure Weight: 45260.63

Macromolecule Entities
Molecule Chains Length Organism Details
P-HYDROXYBENZOATE HYDROXYLASE A 394 Pseudomonas fluorescens EC#: 1.14.13.2 IUBMB
Mutation: R42K, C116S
Gene Name(s): pobA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PHB
Query on PHB

A P-HYDROXYBENZOIC ACID
C7 H6 O3
FJKROLUGYXJWQN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PHB N/A in BindingDB
Kd: 120000 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed:
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 71.35 α = 90.00
b = 145.90 β = 90.00
c = 88.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-05-26
  • Released Date: 1998-08-12
  • Deposition author(s): Eppink, M.H.M., Schreuder, H.A., Van Berkel, W.J.H.

Revision History

  • 2014-04-09
    Type: Data collection | Details: --
  • 2014-02-12
    Type: Refinement description | Details: added R factor
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4