1BXG

PHENYLALANINE DEHYDROGENASE STRUCTURE IN TERNARY COMPLEX WITH NAD+ AND BETA-PHENYLPROPIONATE

Structural Biology Knowledgebase: 1BXG SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 1BXG

Classification: AMINO ACID DEHYDROGENASE

Total Structure Weight: 74977.65

Macromolecule Entities
Molecule Chains Length Organism Details
PHENYLALANINE DEHYDROGENASE A 356 Rhodococcus sp. EC#: 1.4.1.20 IUBMB
Mutation: R19S, E20K
Gene Name(s): pdh
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHENYLALANINE DEHYDROGENASE B 356 Rhodococcus sp. EC#: 1.4.1.20 IUBMB
Mutation: E420M
Gene Name(s): pdh

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAD
Query on NAD

A, B NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HCI
Query on HCI

A, B HYDROCINNAMIC ACID
3PP; 3-PHENYLPROPIONIC ACID (Synonym)
C9 H10 O2
XMIIGOLPHOKFCH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Observed:
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 65.51 α = 90.00
b = 116.96 β = 90.00
c = 111.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-10-02
  • Released Date: 1999-05-18
  • Deposition author(s): Vanhooke, J.L., Thoden, J.B., Brunhuber, N.M.W., Blanchard, J.L., Holden, H.M.

Revision History

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