1PSU

Structure of the E. coli PaaI protein from the phyenylacetic acid degradation operon


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.220

Literature

Macromolecules
Sequence Display for 1PSU

Classification: HYDROLASE

Total Structure Weight: 30200.41

Macromolecule Entities
Molecule Chains Length Organism Details
Phenylacetic acid degradation protein PaaI A, B 140 Escherichia coli EC#: 3.1.2 IUBMB
Mutation: M1M, M12M, M29M, M38M, M44M
Gene Name(s): paaI ydbV b1396 JW1391
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.251
  • R-Value Work: 0.220
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 69.85 α = 90.00
b = 69.85 β = 90.00
c = 117.17 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-06-21
  • Released Date: 2003-07-08
  • Deposition author(s): Kniewel, R., Buglino, J., Solorzano, V., Wu, J., Lima, C.D., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History

  • 2008-04-29
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance
  • 2013-11-13
    Type: Database references