1CK3

N276D MUTANT OF ESCHERICHIA COLI TEM-1 BETA-LACTAMASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.165

Literature

Macromolecules
Sequence Display for 1CK3

Classification: HYDROLASE

Total Structure Weight: 28985.06

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-LACTAMASE A 263 Escherichia coli EC#: 3.5.2.6 IUBMB
Mutation: V84I, A184V, N276D
Gene Name(s): bla blaT-3 blaT-4 blaT-5 blaT-6
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.165
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 41.82 α = 90.00
b = 60.36 β = 90.00
c = 88.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-04-27
  • Released Date: 1999-08-18
  • Deposition author(s): Swaren, P., Maveyraud, L., Samama, J.P.

Revision History

  • Version 1_0: 1999-08-18

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Refinement description