2QN5

Crystal Structure and Functional Study of the Bowman-Birk Inhibitor from Rice Bran in Complex with Bovine Trypsin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.322
  • R-Value Work: 0.256

Literature

Macromolecules
Sequence Display for 2QN5

Classification: Hydrolase inhibitor / Hydrolase

Total Structure Weight: 38420.70

Macromolecule Entities
Molecule Chains Length Organism Details
Bowman-Birk type bran trypsin inhibitor B 133 Oryza sativa Gene Name(s): RBBI3.3 Os01g0124401 Os01g0124400 LOC_Os01g03360 P0037C04.19 P0044F08.1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Cationic trypsin T 223 Bos taurus EC#: 3.4.21.4 IUBMB
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



Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.322
  • R-Value Work: 0.256
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 69.65 α = 90.00
b = 69.65 β = 90.00
c = 158.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-07-18
  • Released Date: 2008-07-22
  • Deposition author(s): Li, H.T., Lin, Y.H., Guan, H.H., Hsieh, Y.C., Wang, A.H.J., Chen, C.J.

Revision History

  • Version 1_0: 2008-07-22

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance