1EJM

CRYSTAL STRUCTURE OF THE BPTI ALA16LEU MUTANT IN COMPLEX WITH BOVINE TRYPSIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.211

Literature

Macromolecules
Sequence Display for 1EJM

Classification: HYDROLASE / INHIBITOR

Total Structure Weight: 90864.49

Macromolecule Entities
Molecule Chains Length Organism Details
BETA-TRYPSIN A, C, E 223 Bos taurus EC#: 3.4.21.4 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PANCREATIC TRYPSIN INHIBITOR B, D, F 58 Bos taurus Mutation: K515R, R516L, M552L
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: inferred by homology | Group: BETA-BARREL

Subgroup Name: Omp85-TpsB Outer Membrane Transporter Superfamily

Protein Name: BamABCDE complex of the Bam β-barrel assembly machine


Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C, D, E, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.233
  • R-Value Work: 0.211
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 180.87 α = 90.00
b = 180.87 β = 90.00
c = 170.51 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-03-03
  • Released Date: 2001-03-03
  • Deposition author(s): Otlewski, J., Smalas, A., Helland, R., Grzesiak, A., Krowarsch, D.

Revision History

  • Version 1_0: 2001-03-03

    Type: Initial release

  • Version 1_1: 2007-10-16

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Advisory, Refinement description