1OBN

ISOPENICILLIN N SYNTHASE aminoadipoyl-cysteinyl-aminobutyrate-FE-NO COMPLEX

Structural Biology Knowledgebase: 1OBN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.166

Literature

Macromolecules
Sequence Display for 1OBN

Classification: OXIDOREDUCTASE

Total Structure Weight: 38096.54

Macromolecule Entities
Molecule Chains Length Organism Details
ISOPENICILLIN N SYNTHETASE A 331 Aspergillus nidulans EC#: 1.21.3.1 IUBMB
Gene Name(s): ipnA ips AN2622
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ASV
Query on ASV

A DELTA-(L-ALPHA-AMINOADIPOYL)-L-CYSTEINYL- D-VINYLGLYCINE
C13 H21 N3 O6 S
JJJCGQKXGIRXKN-YIZRAAEISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FE2
Query on FE2

A FE (II) ION
Fe
CWYNVVGOOAEACU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HOA
Query on HOA

A HYDROXYAMINE
H3 N O
AVXURJPOCDRRFD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.3 Å
  • R-Value Free: 0.189
  • R-Value Work: 0.166
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 46.75 α = 90.00
b = 71.35 β = 90.00
c = 101.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-31
  • Released Date: 2004-02-02
  • Deposition author(s): Long, A.J., Clifton, I.J., Roach, P.L., Baldwin, J.E., Schofield, C.J., Rutledge, P.J.

Revision History

  • 2013-01-30
    Type: Linkage | Details: LINK
  • 2013-01-30
    Type: Non-polymer description | Details: FORMUL
  • 2013-01-30
    Type: Biological assembly | Details: REMARK 350
  • 2013-01-30
    Type: Data collection | Details: REMARK 200
  • 2013-01-30
    Type: Citation | Details: JRNL
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor