2G5V | pdb_00002g5v

Indole-amidine Complexes with Bovine Trypsin

• PDB DOI: https://doi.org/10.2210/pdb2G5V/pdb

• Classification: HYDROLASE
• Organism(s): Bos taurus
• Mutation(s): No 


• Deposited: 2006-02-23 Released: 2006-08-29 
• Deposition Author(s): Kline, A.D., Briggs, S.L., Subramaniam, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free: 
  0.219 (Depositor) 
• R-Value Work: 
  0.200 (Depositor), 0.200 (DCC) 

Literature

Ligand Epitoping By Proton NMR Chemical Shift Differences

Kline, A.D., Briggs, S.L., Subramaniam, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 23.61 kDa 
• Atom Count: 1,913 
• Modeled Residue Count: 223 
• Deposited Residue Count: 223 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cationic trypsin	A	223	Bos taurus	Mutation(s): 0  EC: 3.4.21.4
UniProt
Find proteins for P00760 (Bos taurus) Explore P00760  Go to UniProtKB:  P00760

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
22M	C [auth A]	2-(2-METHYLPHENYL)-1H-INDOLE-6-CARBOXIMIDAMIDE C16 H15 N3 ZRYXDGAKQGRHFG-UHFFFAOYSA-N
CA	B [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.45 Å
• R-Value Free:  0.219 (Depositor) 
• R-Value Work:  0.200 (Depositor), 0.200 (DCC) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.558	α = 90
b = 54.558	β = 90
c = 107.132	γ = 120

Software Package:

Software Name	Purpose
CNX	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-08-29 
Deposition Author(s): Kline, A.D., Briggs, S.L., Subramaniam, S.

Revision History  

• Version 1.0: 2006-08-29
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary