3K0I | pdb_00003k0i

Crystal structure of Cu(I)CusA

PDB DOI: https://doi.org/10.2210/pdb3K0I/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Escherichia coli K-12
Expression System: Escherichia coli
Mutation(s): No
Membrane Protein: Yes PDBTM MemProtMD

Deposited: 2009-09-24 Released: 2010-10-13
Deposition Author(s): Su, C.-C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 4.12 Å
R-Value Free:
0.308 (Depositor), 0.321 (DCC)
R-Value Work:
0.269 (Depositor), 0.272 (DCC)
R-Value Observed:
0.271 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3K0I

This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of CusA

Long, F., Su, C.-C., Routh, M.D., Rajashankar, K.R., Yu, E.W.

To be published.

Macromolecule Content

Total Structure Weight: 115.96 kDa
Atom Count: 7,804
Modeled Residue Count: 1,015
Deposited Residue Count: 1,055
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cation efflux system protein cusA	A	1,055	Escherichia coli K-12	Mutation(s): 0 Gene Names: b0575, cusA, JW0564, ybdE Membrane Entity: Yes
UniProt
Find proteins for P38054 (Escherichia coli (strain K12)) Explore P38054 Go to UniProtKB: P38054
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P38054
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CU1 Query on CU1 Download:Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] mmCIF format, chain B [auth A] mmCIF format, chain C [auth A]	B [auth A], C [auth A]	COPPER (I) ION Cu VMQMZMRVKUZKQL-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 4.12 Å
R-Value Free: 0.308 (Depositor), 0.321 (DCC)
R-Value Work: 0.269 (Depositor), 0.272 (DCC)
R-Value Observed: 0.271 (Depositor)

Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 179.256	α = 90
b = 179.256	β = 90
c = 286.266	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
PHASER	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2010-10-13

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2010-10-13
Type: Initial release
Version 1.1: 2011-07-13
Changes: Source and taxonomy, Version format compliance
Version 1.2: 2017-11-01
Changes: Refinement description
Version 1.3: 2024-02-21
Changes: Data collection, Database references, Derived calculations

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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.