6WCL | pdb_00006wcl

Crystal structure of Laccase from Thermus thermophilus HB27 with an open conformation of beta-hairpin (Average deposited dose 12.91 MGy)

• PDB DOI: https://doi.org/10.2210/pdb6WCL/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Thermus thermophilus HB27
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2020-03-30 Released: 2021-03-31 
• Deposition Author(s): Miranda-Blancas, R., Rudino-Pinera, E.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.244 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.199 (Depositor) 

Starting Model: experimental

Literature

Dynamic behavior of beta-hairpin loop at laccase of Thermus thermophilus at 1.7 angstroms resolution

Miranda-Blancas, R., Rudino-Pinera, E.

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 49.21 kDa 
• Atom Count: 3,907 
• Modeled Residue Count: 440 
• Deposited Residue Count: 440 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Laccase	A	440	Thermus thermophilus HB27	Mutation(s): 0  Gene Names: TT_C1370 EC: 1.10.3.2
UniProt
Find proteins for Q72HW2 (Thermus thermophilus (strain ATCC BAA-163 / DSM 7039 / HB27)) Explore Q72HW2  Go to UniProtKB:  Q72HW2

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
1PE	D [auth A]	PENTAETHYLENE GLYCOL C10 H22 O6 JLFNLZLINWHATN-UHFFFAOYSA-N
CU	B [auth A], C [auth A]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.244 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.197 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.199 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.499	α = 90
b = 60.797	β = 109.48
c = 76.304	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-03-31 
Deposition Author(s): Miranda-Blancas, R., Rudino-Pinera, E.

Revision History  

• Version 1.0: 2021-03-31
  Type: Initial release
  
• Version 1.1: 2023-10-18
  Changes: Data collection, Database references, Refinement description