3OJ6 | pdb_00003oj6

Crystal structure of Blasticidin S Deaminase from Coccidioides Immitis

• PDB DOI: https://doi.org/10.2210/pdb3OJ6/pdb

• Classification: HYDROLASE
• Organism(s): Coccidioides immitis
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2010-08-20 Released: 2010-09-15 
• Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.189 (Depositor), 0.190 (DCC) 
• R-Value Work: 
  0.151 (Depositor), 0.160 (DCC) 
• R-Value Observed: 
  0.153 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Blasticidin S Deaminase from Coccidioides Immitis

SSGCID, Abendroth, J., Gardberg, A.S., Staker, B.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content 

• Total Structure Weight: 66.69 kDa 
• Atom Count: 4,319 
• Modeled Residue Count: 530 
• Deposited Residue Count: 632 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Blasticidin-S deaminase	A, B, C, D	158	Coccidioides immitis	Mutation(s): 0  EC: 3.5.4.23
UniProt
Find proteins for P0CI02 (Coccidioides immitis (strain RS)) Explore P0CI02  Go to UniProtKB:  P0CI02

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	E [auth A], G [auth B], I [auth C], L [auth D]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
EDO	F [auth A], H [auth B], K [auth C], M [auth D], N [auth D]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CL	J [auth C]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.189 (Depositor), 0.190 (DCC) 
• R-Value Work:  0.151 (Depositor), 0.160 (DCC) 
• R-Value Observed: 0.153 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33OJ6

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.48	α = 90
b = 56.28	β = 95.09
c = 90.29	γ = 90

Software Package:

Software Name	Purpose
StructureStudio	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-09-15 
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History  

• Version 1.0: 2010-09-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2018-01-24
  Changes: Database references
• Version 1.3: 2023-09-06
  Changes: Data collection, Database references, Derived calculations, Refinement description