4PIW

Crystal structure of sugar aminotransferase WecE from Escherichia coli K-12

Structural Biology Knowledgebase: 4PIW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 4PIW

Classification: TRANSFERASE

Total Structure Weight: 359656.22

Macromolecule Entities
Molecule Chains Length Organism Details
TDP-4-keto-6-deoxy-D-glucose transaminase family protein A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 396 Escherichia coli EC#: 2.6.1.59 IUBMB
Gene Name(s): wecE rffA yifI b3791 JW3765
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D, E, F, G, H L-PEPTIDE LINKING C5 H11 N O2 Se MET
LLP
Query on LLP
A, B, C, D, E, F, G, H L-PEPTIDE LINKING C14 H22 N3 O7 P LYS

Experimental Data & Validation

Experimental Data

Unit Cell:

Length (Å) Angle (°)
a = 125.34 α = 90.00
b = 87.48 β = 91.10
c = 161.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-05-09
  • Released Date: 2014-07-16
  • Deposition author(s): Wang, F., Xu, W., Helmich, K.E., Singh, S., Yennamalli, R.M., Miller, M.D., Bingman, C.A., Thorson, J.S., Phillips Jr., G.N., Enzyme Discovery for Natural Product Biosynthesis (NatPro)

Revision History

  • 2015-10-14
    Type: Data collection | Details: Laue removed