4IGD

Crystal structure of the zymogen catalytic region of Human MASP-1

Structural Biology Knowledgebase: 4IGD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.219

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4IGD

Classification: HYDROLASE

Total Structure Weight: 45674.49

Macromolecule Entities
Molecule Chains Length Organism Details
Mannan-binding lectin serine protease 1 A 406 Homo sapiens EC#: 3.4.21 IUBMB
Fragment: CCP1-CCP2-SP fragment, residues 298-699
Mutation: R448Q
Gene Name(s): MASP1 Gene View CRARF CRARF1 PRSS5
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GOL
Query on GOL

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.219
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.31 α = 90.00
b = 69.61 β = 90.00
c = 117.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-12-17
  • Released Date: 2013-02-13
  • Deposition author(s): Harmat, V., Megyeri, M., Vegh, A., Dobo, J.

Revision History

  • 2013-07-10
    Type: Citation | Details: Citation update