1FXV

PENICILLIN ACYLASE MUTANT IMPAIRED IN CATALYSIS WITH PENICILLIN G IN THE ACTIVE SITE

Structural Biology Knowledgebase: 1FXV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1FXV

Classification: HYDROLASE

Total Structure Weight: 86614.70

Macromolecule Entities
Molecule Chains Length Organism Details
PENICILLIN ACYLASE A 209 Escherichia coli EC#: 3.5.1.11 IUBMB
Fragment: ALPHA SUBUNIT
Gene Name(s): pac
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PENICILLIN ACYLASE B 557 Escherichia coli EC#: 3.5.1.11 IUBMB
Fragment: BETA SUBUNIT
Mutation: V148L, N241A
Gene Name(s): pac

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

B PENICILLIN G
C16 H18 N2 O4 S
JGSARLDLIJGVTE-MBNYWOFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

B CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.187
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 50.93 α = 72.85
b = 63.97 β = 73.77
c = 64.19 γ = 74.06

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-09-27
  • Released Date: 2001-03-28
  • Deposition author(s): Alkema, W.B., Hensgens, C.M., Kroezinga, E.H., de Vries, E., Floris, R., van der Laan, J.M., Dijkstra, B.W., Janssen, D.B.

Revision History

  • 2017-02-08
    Type: Entry authorship | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4