8G4J | pdb_00008g4j

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 (Depositor), 0.235 (DCC)
R-Value Work:
0.215 (Depositor), 0.215 (DCC)
R-Value Observed:
0.216 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 8G4J

This is version 1.1 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
Modeled Residue Count: 845
Deposited Residue Count: 846
Unique protein chains: 1

Macromolecules

Find similar proteins by:

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% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% 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 (Depositor), 0.235 (DCC)
R-Value Work: 0.215 (Depositor), 0.215 (DCC)
R-Value Observed: 0.216 (Depositor)

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

View more in-depth experimental data

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
Version 1.1: 2024-05-22
Changes: Data collection

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.