2OJ1

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), 0.220 (DCC)
R-Value Work:
0.208 (Depositor), 0.240 (DCC)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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
Modelled Residue Count: 256
Deposited Residue Count: 256
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

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% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P00282
Sequence Annotations Expand
Reference Sequence LOADING

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 C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B] mmCIF format, chain C [auth A] mmCIF format, chain D [auth B]	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), 0.220 (DCC)
R-Value Work: 0.208 (Depositor), 0.240 (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

View Full Validation Report

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

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.