5EWT | pdb_00005ewt

Crystal structure of ExoIII endonuclease from Sulfolobus islandicus

PDB DOI: https://doi.org/10.2210/pdb5EWT/pdb

Classification: HYDROLASE
Organism(s): Saccharolobus islandicus REY15A
Expression System: Saccharolobus islandicus REY15A
Mutation(s): Yes

Deposited: 2015-11-21 Released: 2016-11-23
Deposition Author(s): Yan, Z., Yuan, Z.L., Gu, L.C., Shen, Y.L.
Funding Organization(s): National Natural Science Foundation of China

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.199 (Depositor), 0.200 (DCC)
R-Value Work:
0.168 (Depositor), 0.169 (DCC)
R-Value Observed:
0.170 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 5EWT

This is version 1.2 of the entry. See complete history.

Literature

Crystal structure of ExoIII endonuclease from Sulfolobus islandicus

Yan, Z., Yuan, Z.L., Gu, L.C., Shen, Y.L.

To be published.

Macromolecule Content

Total Structure Weight: 28.58 kDa
Atom Count: 2,360
Modeled Residue Count: 247
Deposited Residue Count: 247
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Exodeoxyribonuclease III Xth	A	247	Saccharolobus islandicus REY15A	Mutation(s): 1 Gene Names: SiRe_0100
UniProt
Find proteins for F0NG49 (Saccharolobus islandicus (strain REY15A)) Explore F0NG49 Go to UniProtKB: F0NG49
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	F0NG49
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.199 (Depositor), 0.200 (DCC)
R-Value Work: 0.168 (Depositor), 0.169 (DCC)
R-Value Observed: 0.170 (Depositor)

Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.138	α = 90
b = 79.138	β = 90
c = 54.971	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2016-11-23

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	30930002
National Natural Science Foundation of China	China	31170072
National Natural Science Foundation of China	China	31470046

Revision History (Full details and data files)

Version 1.0: 2016-11-23
Type: Initial release
Version 1.1: 2017-10-18
Changes: Author supporting evidence, Derived calculations
Version 1.2: 2024-10-23
Changes: Data collection, Database references, Structure summary

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.