1Q3X

Crystal structure of the catalytic region of human MASP-2

Structural Biology Knowledgebase: 1Q3X SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 1Q3X

Classification: HYDROLASE

Total Structure Weight: 72203.80

Macromolecule Entities
Molecule Chains Length Organism Details
Mannan-binding lectin serine protease 2 A, B 328 Homo sapiens EC#: 3.4.21.104 IUBMB
Fragment: CCP2-SP
Gene Name(s): MASP2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.23 Å
  • R-Value Free: 0.224
  • R-Value Work: 0.174
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 40.95 α = 96.44
b = 41.52 β = 91.77
c = 102.99 γ = 119.52

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-08-01
  • Released Date: 2004-08-03
  • Deposition author(s): Harmat, V., Gal, P., Kardos, J., Szilagyi, K., Ambrus, G., Naray-Szabo, G., Zavodszky, P.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4