3IU0 | pdb_00003iu0

Structural basis for zymogen activation and substrate binding of transglutaminase from Streptomyces mobaraense

• PDB DOI: https://doi.org/10.2210/pdb3IU0/pdb

• Classification: TRANSFERASE
• Organism(s): Streptomyces mobaraensis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-08-28 Released: 2010-09-15 
• Deposition Author(s): Li, T.T.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.244 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.210 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.213 (Depositor) 

Starting Model: experimental

Literature

Structural basis for zymogen activation and substrate binding of transglutaminase from Streptomyces mobaraense

Yang, M., Wang, J.M., Wu, T.K., Li, T.T.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 43.33 kDa 
• Atom Count: 2,927 
• Modeled Residue Count: 354 
• Deposited Residue Count: 382 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein-glutamine gamma-glutamyltransferase	A	382	Streptomyces mobaraensis	Mutation(s): 0  EC: 2.3.2.13
UniProt
Find proteins for P81453 (Streptomyces mobaraensis) Explore P81453  Go to UniProtKB:  P81453

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.244 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.210 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.213 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.333	α = 90
b = 67.123	β = 90
c = 83.969	γ = 90

Software Package:

Software Name	Purpose
CrystalClear	data collection
MOLREP	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-09-15 
Deposition Author(s): Li, T.T.

Revision History  

• Version 1.0: 2010-09-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Refinement description