4IS5

Crystal Structure of the ligand-free inactive Matriptase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.48 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.159

Literature

Macromolecules
Sequence Display for 4IS5

Classification: HYDROLASE

Total Structure Weight: 27429.64

Macromolecule Entities
Molecule Chains Length Organism Details
Suppressor of tumorigenicity 14 protein A 241 Homo sapiens EC#: 3.4.21.109 IUBMB
Fragment: serine protease domain (unp resisdues 615-855)
Mutation: N164Q, S195A
Gene Name(s): ST14 Gene View PRSS14 SNC19 TADG15
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A GLUTATHIONE
C10 H17 N3 O6 S
RWSXRVCMGQZWBV-WDSKDSINSA-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)
GOL
Query on GOL

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.48 Å
  • R-Value Free: 0.179
  • R-Value Work: 0.159
  • Space Group: C 2 2 2

Unit Cell:

Length (Å) Angle (°)
a = 66.59 α = 90.00
b = 140.96 β = 90.00
c = 51.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-01-16
  • Released Date: 2013-03-06
  • Deposition author(s): Huang, M.D., Zhao, B.Y., Yuan, C., Li, R.

Revision History

  • Version 1_0: 2013-03-06

    Type: Initial release

  • Version 1_1: 2013-05-15

    Type: Database references

  • Version 1_2: 2017-11-15

    Type: Refinement description