9H2O | pdb_00009h2o

Crystal structure of apo-tyrosinase from Priestia megaterium

PDB DOI: https://doi.org/10.2210/pdb9H2O/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Priestia megaterium
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-10-14 Released: 2025-10-29
Deposition Author(s): Englund, A.N.B., Rohr, A.K.
Funding Organization(s): Norwegian Research Council

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.258 (Depositor), 0.257 (DCC)
R-Value Work:
0.183 (Depositor), 0.183 (DCC)
R-Value Observed:
0.186 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

An Alternative Reaction Mechanism of C-H Bond Activation in Tyrosinase

Englund, A.N.B., Rohr, A.K., Dalleywater, E.L.

To be published.

Macromolecule Content

Total Structure Weight: 70.51 kDa
Atom Count: 5,031
Modeled Residue Count: 574
Deposited Residue Count: 606
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tyrosinase	A, B	303	Priestia megaterium	Mutation(s): 0
UniProt
Find proteins for B2ZB02 (Priestia megaterium) Explore B2ZB02 Go to UniProtKB: B2ZB02
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	B2ZB02
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.258 (Depositor), 0.257 (DCC)
R-Value Work: 0.183 (Depositor), 0.183 (DCC)
R-Value Observed: 0.186 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.648	α = 90
b = 78.223	β = 104.934
c = 85.526	γ = 90

Software Package:

Software Name	Purpose
PHENIX	phasing
PHENIX	refinement
XDS	data reduction
Aimless	data scaling

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-10-29

Deposition Author(s):

Englund, A.N.B.

Funding Organization	Location	Grant Number
Norwegian Research Council	Norway	301022

Revision History (Full details and data files)

Version 1.0: 2025-10-29
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.