4E18

Alpha-E-catenin is an autoinhibited molecule that co-activates vinculin

PDB DOI: https://doi.org/10.2210/pdb4E18/pdb

Classification: CELL ADHESION
Organism(s): Gallus gallus, Mus musculus
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2012-03-05 Released: 2012-05-16
Deposition Author(s): Choi, H.-J., Pokutta, S., Cadwell, G.W., Bankston, L.A., Liddington, R.C., Weis, W.I.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free: 0.273
R-Value Work: 0.218
R-Value Observed: 0.222

wwPDB Validation 3D Report Full Report

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

Literature

Conformational plasticity of alpha-catenin revealed by binding interactions with vinculin

Choi, H.-J., Pokutta, S., Bankston, L., Liddington, R., Weis, W.I.

To be published.

Macromolecule Content

Total Structure Weight: 35.81 kDa
Atom Count: 2,376
Modelled Residue Count: 293
Deposited Residue Count: 322
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Vinculin	A	263	Gallus gallus	Mutation(s): 0 Gene Names: VCL, VINC1
UniProt
Find proteins for P12003 (Gallus gallus) Explore P12003 Go to UniProtKB: P12003
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P12003
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Catenin alpha-1	B	59	Mus musculus	Mutation(s): 0 Gene Names: Ctnna1, Catna1
UniProt
Find proteins for P26231 (Mus musculus) Explore P26231 Go to UniProtKB: P26231
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P26231
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free: 0.273
R-Value Work: 0.218
R-Value Observed: 0.222
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.233	α = 90
b = 68.102	β = 90
c = 99.575	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2012-05-16

Deposition Author(s):

Liddington, R.C.

Revision History (Full details and data files)

Version 1.0: 2012-05-16
Type: Initial release
Version 1.1: 2023-09-13
Changes: Data collection, Database references, Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.