4KOC | pdb_00004koc

Investigating the functional significance of the interlocked pair structural determinants in Pseudomonas aeruginosa azurin (V31I/V95I/Y108F)

PDB DOI: https://doi.org/10.2210/pdb4KOC/pdb

Classification: ELECTRON TRANSPORT
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2013-05-11 Released: 2014-05-14
Deposition Author(s): Inampudi, K.K., Tobin, P.H., Wilson, C.J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.46 Å
R-Value Free:
0.238 (Depositor), 0.230 (DCC)
R-Value Work:
0.200 (Depositor), 0.191 (DCC)
R-Value Observed:
0.202 (Depositor)

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This is version 1.1 of the entry. See complete history.

Literature

Investigating the functional significance of the interlocked pair structural determinants in Pseudomonas aeruginosa azurin (V31I/V95I/Y108F)

Inampudi, K.K., Tobin, P.H., Wilson, C.J.

To be published.

Macromolecule Content

Total Structure Weight: 14.04 kDa
Atom Count: 1,206
Modeled Residue Count: 128
Deposited Residue Count: 128
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Azurin	A	128	Pseudomonas aeruginosa PAO1	Mutation(s): 3 Gene Names: azu, PA4922
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 B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.46 Å
R-Value Free: 0.238 (Depositor), 0.230 (DCC)
R-Value Work: 0.200 (Depositor), 0.191 (DCC)
R-Value Observed: 0.202 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.209	α = 90
b = 55.541	β = 97.12
c = 40.835	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
AMoRE	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2014-05-14

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2014-05-14
Type: Initial release
Version 1.1: 2024-11-06
Changes: Data collection, Database references, Derived calculations, 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.