1ILD

OUTER MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI N156A ACTIVE SITE MUTANT pH 4.6

Structural Biology Knowledgebase: 1ILD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.211

Literature

Macromolecules
Sequence Display for 1ILD

Classification: HYDROLASE MEMBRANE PROTEIN

Total Structure Weight: 33310.53

Macromolecule Entities
Molecule Chains Length Organism Details
OUTER MEMBRANE PHOSPHOLIPASE A A 275 Escherichia coli EC#: 3.1.1.32 IUBMB 3.1.1.4 IUBMB
Mutation: N156A
Gene Name(s): pldA b3821 JW3794
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: BETA-BARREL

Subgroup Name: Beta-Barrel Membrane Proteins: Monomeric/Dimeric

Protein Name: OmpLA (PldA) outer membrane phospholipase A monomer


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

A B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPD
Query on MPD

A (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.211
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 78.48 α = 90.00
b = 78.48 β = 90.00
c = 101.67 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-05-08
  • Released Date: 2001-10-03
  • Deposition author(s): Snijder, H.J., Van Eerde, J.H., Kingma, R.L., Kalk, K.H., Dekker, N., Egmond, M.R., Dijkstra, B.W.

Revision History

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