1IOW

COMPLEX OF Y216F D-ALA:D-ALA LIGASE WITH ADP AND A PHOSPHORYL PHOSPHINATE

Structural Biology Knowledgebase: 1IOW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.158

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1IOW

Classification: LIGASE

Total Structure Weight: 33602.75

Macromolecule Entities
Molecule Chains Length Organism Details
D-ALA\:D-ALA LIGASE A 306 Escherichia coli EC#: 6.3.2.4 IUBMB
Mutation: Y216F
Gene Name(s): ddlB ddl b0092 JW0090

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

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PHY
Query on PHY

A 1(S)-AMINOETHYL-(2-CARBOXYPROPYL)PHOSPHORYL- PHOSPHINIC ACID
C6 H15 N O7 P2
BAIYWTZQRMCJBV-DKDXWZAISA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.234
  • R-Value Work: 0.158
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 99.80 α = 90.00
b = 51.70 β = 90.00
c = 51.70 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1996-09-20
  • Released Date: 1997-02-12
  • Deposition author(s): Knox, J.R., Moews, P.C., Fan, C.

Revision History

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