8HEK | pdb_00008hek

Crystal Structure of Anti-CRISPR AcrIE2

PDB DOI: https://doi.org/10.2210/pdb8HEK/pdb

Classification: VIRAL PROTEIN
Organism(s): Pseudomonas phage JBD88a
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-11-08 Released: 2023-09-20
Deposition Author(s): Koo, J., Ka, D., Bae, E.
Funding Organization(s): Rural Development Administration, National Research Foundation (NRF, Korea)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.23 Å
R-Value Free:
0.199 (Depositor), 0.200 (DCC)
R-Value Work:
0.180 (Depositor), 0.184 (DCC)
R-Value Observed:
0.181 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 8HEK

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

Literature

Biochemical characterization of type I-E anti-CRISPR proteins, AcrIE2 and AcrIE4

Koo, J., Lee, G., Ka, D., Park, C., Suh, J.Y., Bae, E.

(2023) Appl Biol Chem 66: 51

DOI: https://doi.org/10.1186/s13765-023-00808-z

Macromolecule Content

Total Structure Weight: 10.43 kDa
Atom Count: 816
Modeled Residue Count: 87
Deposited Residue Count: 92
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AcrIE2	A	92	Pseudomonas phage JBD88a	Mutation(s): 0
UniProt
Find proteins for L7P7Y7 (Pseudomonas phage JBD88a) Explore L7P7Y7 Go to UniProtKB: L7P7Y7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	L7P7Y7
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.23 Å
R-Value Free: 0.199 (Depositor), 0.200 (DCC)
R-Value Work: 0.180 (Depositor), 0.184 (DCC)
R-Value Observed: 0.181 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 26.96	α = 90
b = 47.351	β = 90
c = 56.37	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
HKL-2000	data collection
PHENIX	model building
PHENIX	refinement
PHASER	phasing
PDB_EXTRACT	data extraction

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2023-09-20

Deposition Author(s):

Funding Organization	Location	Grant Number
Rural Development Administration	United States	PJ01653401
National Research Foundation (NRF, Korea)	Korea, Republic Of	2020R1A4A1018890

Revision History (Full details and data files)

Version 1.0: 2023-09-20
Type: Initial release

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.