4ZQ8 | pdb_00004zq8

Crystal structure of a terpene synthase from Streptomyces lydicus, target EFI-540129

• PDB DOI: https://doi.org/10.2210/pdb4ZQ8/pdb

• Classification: TRANSFERASE
• Organism(s): Streptomyces lydicus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2015-05-08 Released: 2015-07-08 
• Deposition Author(s): Toro, R., Bhosle, R., Vetting, M.W., Al Obaidi, N.F., Morisco, L.L., Wasserman, S.R., Sojitra, S., Stead, M., Washington, E., Scott Glenn, A., Chowdhury, S., Evans, B., Hillerich, B., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Poulter, C.D., Almo, S.C., Enzyme Function Initiative (EFI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.254 (Depositor), 0.253 (DCC) 
• R-Value Work: 
  0.193 (Depositor), 0.194 (DCC) 
• R-Value Observed: 
  0.196 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of a terpene synthase from Streptomyces lydicus, target EFI-540129

Toro, R., Bhosle, R., Vetting, M.W., Al Obaidi, N.F., Morisco, L.L., Wasserman, S.R., Sojitra, S., Stead, M., Washington, E., Scott Glenn, A., Chowdhury, S., Evans, B., Hillerich, B., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Poulter, C.D., Almo, S.C., Enzyme Function Initiative (EFI)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 83.95 kDa 
• Atom Count: 5,786 
• Modeled Residue Count: 641 
• Deposited Residue Count: 748 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoprenoid Synthase	A, B	374	Streptomyces lydicus	Mutation(s): 0  EC: 4.2.3
UniProt
Find proteins for A0A0M3KL36 (Streptomyces lydicus) Explore A0A0M3KL36  Go to UniProtKB:  A0A0M3KL36

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.254 (Depositor), 0.253 (DCC) 
• R-Value Work:  0.193 (Depositor), 0.194 (DCC) 
• R-Value Observed: 0.196 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.737	α = 90
b = 153.781	β = 90
c = 155.179	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-07-08 
Deposition Author(s): Toro, R., Bhosle, R., Vetting, M.W., Al Obaidi, N.F., Morisco, L.L., Wasserman, S.R., Sojitra, S., Stead, M., Washington, E., Scott Glenn, A., Chowdhury, S., Evans, B., Hillerich, B., Love, J., Seidel, R.D., Whalen, K.L., Gerlt, J.A., Poulter, C.D., Almo, S.C., Enzyme Function Initiative (EFI)

Revision History  

• Version 1.0: 2015-07-08
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Refinement description, Source and taxonomy