1RQH

Propionibacterium shermanii transcarboxylase 5S subunit bound to pyruvic acid

Structural Biology Knowledgebase: 1RQH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.164

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1RQH

Classification: TRANSFERASE

Total Structure Weight: 59800.02

Macromolecule Entities
Molecule Chains Length Organism Details
transcarboxylase 5S subunit A 539 Propionibacterium freudenreichii EC#: 2.1.3.1 IUBMB
Mutation: K184X
Details: RESIDUE 184 EXISTS IN TWO ALTERNATE CONFORMATIONS: KCX AND LYS
Gene Name(s):

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

A PYRUVIC ACID
C3 H4 O3
LCTONWCANYUPML-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
KCX
Query on KCX
A L-PEPTIDE LINKING C7 H14 N2 O4 LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.197
  • R-Value Work: 0.164
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 96.03 α = 90.00
b = 145.72 β = 90.00
c = 78.75 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-12-05
  • Released Date: 2004-09-07
  • Deposition author(s): Hall, P.R., Zheng, R., Antony, L., Pusztai-Carey, M., Carey, P.R., Yee, V.C.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4