1A7T

METALLO-BETA-LACTAMASE WITH MES

Structural Biology Knowledgebase: 1A7T SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Work: 0.151

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1A7T

Classification: HYDROLASE

Total Structure Weight: 51473.64

Macromolecule Entities
Molecule Chains Length Organism Details
METALLO-BETA-LACTAMASE A, B 232 Bacteroides fragilis EC#: 3.5.2.6 IUBMB
Mutation: A171T, D208N
Gene Name(s): ccrA cfiA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MES N/A in BindingDB
N/A in BindingMoad
Ki: 23000000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Observed:
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 42.27 α = 90.00
b = 66.96 β = 103.77
c = 69.48 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-03-17
  • Released Date: 1998-06-17
  • Deposition author(s): Fitzgerald, P.M.D., Wu, J.K., Toney, J.H.

Revision History

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