4FMP

Crystal structure of thermostable, organic-solvent tolerant lipase from Geobacillus sp. strain ARM

• PDB DOI: https://doi.org/10.2210/pdb4FMP/pdb

• Classification: HYDROLASE
• Organism(s): Geobacillus stearothermophilus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2012-06-18 Released: 2013-07-31 
• Deposition Author(s): Nisbar, N.D., Rahman, R.N.Z.R.A., Ali, M.S.M., Leow, A.T.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.242 
• R-Value Work: 0.173 
• R-Value Observed: 0.176 

Starting Model: experimental

Literature

Crystallization of novel ARM lipase and elucidation of its space-grown crystal structure

Nisbar, N.D., Rahman, R.N.Z.R.A., Ali, M.S.M., Leow, A.T.C.

(2013) Thesis 

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 85.31 kDa 
• Atom Count: 6,381 
• Modelled Residue Count: 762 
• Deposited Residue Count: 762 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lipase	A, B	381	Geobacillus stearothermophilus	Mutation(s): 0  EC: 3.1.1.3
UniProt
Find proteins for Q93A71 (Geobacillus stearothermophilus) Explore Q93A71  Go to UniProtKB:  Q93A71

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	C [auth A], E [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CA	D [auth A], F [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Free: 0.242 
• R-Value Work: 0.173 
• R-Value Observed: 0.176 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.786	α = 90
b = 143.392	β = 105.88
c = 63.965	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
MOLREP	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-07-31 
Deposition Author(s): Nisbar, N.D., Rahman, R.N.Z.R.A., Ali, M.S.M., Leow, A.T.C.

Revision History  

• Version 1.0: 2013-07-31
  Type: Initial release
  
• Version 1.1: 2023-09-13
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.2: 2024-03-13
  Changes: Source and taxonomy