3NPS

Crystal structure of membrane-type serine protease 1 (MT-SP1) in complex with the Fab Inhibitor S4


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 3NPS

Classification: HYDROLASE / IMMUNE SYSTEM

Total Structure Weight: 74083.93

Macromolecule Entities
Molecule Chains Length Organism Details
Suppressor of tumorigenicity 14 protein A 241 Homo sapiens EC#: 3.4.21.109 IUBMB
Fragment: PEPTIDASE S1 DOMAIN (unp residues 615-855)
Mutation: C122S
Gene Name(s): ST14 Gene View PRSS14 SNC19 TADG15
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
S4 FAB HEAVY CHAIN B 226 Homo sapiens
S4 FAB LIGHT CHAIN C 211 Homo sapiens

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

A, B, C 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B, C 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: 1.5 Å
  • R-Value Free: 0.228
  • R-Value Work: 0.188
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 39.16 α = 90.00
b = 83.99 β = 91.45
c = 101.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-06-29
  • Released Date: 2011-07-06
  • Deposition author(s): Baharuddin, A.

Revision History

  • 2011-07-13
    Type: Version format compliance
  • 2012-02-29
    Type: Database references