4M11

Crystal Structure of Murine Cyclooxygenase-2 Complex with Meloxicam

Structural Biology Knowledgebase: 4M11 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.202

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4M11

Classification: OXIDOREDUCTASE / OXIDOREDUCTASE INHIBITOR

Total Structure Weight: 261916.01

Macromolecule Entities
Molecule Chains Length Organism Details
Prostaglandin G/H synthase 2 A, B, C, D 552 Mus musculus EC#: 1.14.99.1 IUBMB
Fragment: UNP residues 18-569
Gene Name(s): Ptgs2 Cox-2 Cox2 Pghs-b Tis10

Membrane Protein

Source: inferred by homology | Group: MONOTOPIC MEMBRANE PROTEINS

Subgroup Name: Cyclooxygenases

Protein Name: Cyclooxygenase-2


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

B, C B-OCTYLGLUCOSIDE
C14 H28 O6
HEGSGKPQLMEBJL-RKQHYHRCSA-N
Ligand Explorer
 
JSmol
HEM
Query on HEM

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
JSmol
MXM
Query on MXM

A, B, C, D 4-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol- 2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1- dioxide
Meloxicam (Synonym)
C14 H13 N3 O4 S2
ZRVUJXDFFKFLMG-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
NAG
Query on NAG

A, B, C, D N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MXM N/A in BindingDB
IC50: 150 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.231
  • R-Value Work: 0.202
  • Space Group: P 2 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 121.63 α = 90.00
b = 133.54 β = 90.00
c = 180.23 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-08-02
  • Released Date: 2014-01-22
  • Deposition author(s): Xu, S., Banerjee, S., Hermanson, D.J., Marnett, L.J.

Revision History

  • 2014-05-14
    Type: Citation | Details: Citation update
  • 2014-02-12
    Type: Citation | Details: Citation update