8GAI

Cavia porcellus (guinea pig) importin-alpha 1 in complex with Bimax2 peptide

PDB DOI: https://doi.org/10.2210/pdb8GAI/pdb

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

Deposited: 2023-02-22 Released: 2023-04-05
Deposition Author(s): Hawker, J.E., Forwood, J.K., Donnelly, C.M., Stewart, M.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.65 Å
R-Value Free: 0.241
R-Value Work: 0.202
R-Value Observed: 0.204

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of Cavia porcellus (guinea pig) importin-alpha 1 in complex with bimax2 peptide

Hawker, J.E., Donnelly, C.M., Stewart, M., Forwood, J.K.

To be published.

Macromolecule Content

Total Structure Weight: 110.35 kDa
Atom Count: 7,163
Modelled Residue Count: 911
Deposited Residue Count: 1,002
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Importin subunit alpha	A, C	471	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

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Bimax2	B, D	30	synthetic construct	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.65 Å
R-Value Free: 0.241
R-Value Work: 0.202
R-Value Observed: 0.204
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.008	α = 90
b = 99.269	β = 90
c = 123.759	γ = 90

Software Package:

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

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2023-04-05

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2023-04-05
Type: Initial release
Version 1.1: 2024-05-22
Changes: Data collection

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.