2OJ1 | pdb_00002oj1

Disulfide-linked dimer of azurin N42C/M64E double mutant

PDB DOI: https://doi.org/10.2210/pdb2OJ1/pdb

Classification: ELECTRON TRANSPORT
Organism(s): Pseudomonas aeruginosa
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2007-01-12 Released: 2007-11-27
Deposition Author(s): de Jongh, T.E., Hoffmann, M., Einsle, O., Cavazzini, D., Rossi, G.L., Ubbink, M., Canters, G.W.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.281 (Depositor), 0.227 (DCC)
R-Value Work:
0.208 (Depositor), 0.245 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.6 of the entry. See complete history.

Literature

Inter- and intramolecular electron transfer in modified azurin dimers

de Jongh, T.E., Hoffmann, M., Einsle, O., Cavazzini, D., Rossi, G.L., Ubbink, M., Canters, G.W.

(2007) Eur J Inorg Chem 2007: 2627-2634

Macromolecule Content

Total Structure Weight: 28.02 kDa
Atom Count: 2,100
Modeled Residue Count: 256
Deposited Residue Count: 256
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Azurin	A, B	128	Pseudomonas aeruginosa	Mutation(s): 2 Gene Names: azu
UniProt
Find proteins for P00282 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore P00282 Go to UniProtKB: P00282
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00282
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CU Query on CU Download:Ideal Coordinates CCD File SDF format, chain D [auth B] SDF format, chain C [auth A] MOL2 format, chain D [auth B] MOL2 format, chain C [auth A] mmCIF format, chain D [auth B] mmCIF format, chain C [auth A]	C [auth A], D [auth B]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.281 (Depositor), 0.227 (DCC)
R-Value Work: 0.208 (Depositor), 0.245 (DCC)

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.57	α = 90
b = 116.98	β = 90
c = 30.29	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
MOLREP	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
MAR345dtb	data collection

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2007-11-27

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2007-11-27
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2019-07-24
Changes: Data collection, Refinement description
Version 1.3: 2021-10-20
Changes: Database references
Version 1.4: 2023-12-27
Changes: Data collection
Version 1.5: 2024-04-03
Changes: Refinement description
Version 1.6: 2024-10-30
Changes: Structure summary

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.