8G4J

Crystal structure of Cavia porcellus (guinea pig) importin-alpha 1 in cargo-free state

PDB DOI: https://doi.org/10.2210/pdb8G4J/pdb
Entry: 8G4J supersedes: 7S1E

Classification: TRANSPORT PROTEIN
Organism(s): Cavia porcellus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2023-02-09 Released: 2023-02-22
Deposition Author(s): Hawker, J.E., Roby, J.A., Stewart, M., Forwood, J.K.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.35 Å
R-Value Free: 0.235
R-Value Work: 0.215
R-Value Observed: 0.216

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of Cavia porcellus (guinea pig) importin-alpha 1 in cargo-free state

Hawker, J.E., Roby, J.A., Stewart, M., Forwood, J.K.

To be published.

Macromolecule Content

Total Structure Weight: 91.93 kDa
Atom Count: 6,526
Modelled Residue Count: 845
Deposited Residue Count: 846
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Importin subunit alpha	A, B	423	Cavia porcellus	Mutation(s): 0 Gene Names: Kpna2
UniProt
Find proteins for H0VVB1 (Cavia porcellus) Explore H0VVB1 Go to UniProtKB: H0VVB1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	H0VVB1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.35 Å
R-Value Free: 0.235
R-Value Work: 0.215
R-Value Observed: 0.216
Space Group: P 4 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 184.169	α = 90
b = 184.169	β = 90
c = 57.61	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
PHASER	phasing
Coot	model building
MOSFLM	data reduction

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-02-22

Deposition Author(s):

This entry supersedes: 7S1E

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2023-02-22
Type: Initial release

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 R01GM133198.