2EHG | pdb_00002ehg

Crystal structure of hyperthermophilic archaeal RNase HI

PDB DOI: https://doi.org/10.2210/pdb2EHG/pdb

Classification: HYDROLASE
Organism(s): Sulfurisphaera tokodaii str. 7
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-03-06 Released: 2007-09-11
Deposition Author(s): You, D.J., Chon, H., Koga, Y., Takano, K., Kanaya, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.218 (Depositor)
R-Value Work:
0.194 (Depositor), 0.197 (DCC)
R-Value Observed:
0.194 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2EHG

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

Literature

Crystal Structure of Type 1 RNase H from a Hyperthermophilic Archaeon with Double-stranded RNA-dependent RNase Activity

You, D.J., Chon, H., Koga, Y., Takano, K., Kanaya, S.

To be published.

Macromolecule Content

Total Structure Weight: 16.84 kDa
Atom Count: 1,319
Modeled Residue Count: 149
Deposited Residue Count: 149
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ribonuclease HI	A	149	Sulfurisphaera tokodaii str. 7	Mutation(s): 0 EC: 3.1.26.4
UniProt
Find proteins for F9VN79 (Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)) Explore F9VN79 Go to UniProtKB: F9VN79
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	F9VN79
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.218 (Depositor)
R-Value Work: 0.194 (Depositor), 0.197 (DCC)
R-Value Observed: 0.194 (Depositor)

Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.206	α = 90
b = 39.206	β = 90
c = 91.147	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2007-09-11

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2007-09-11
Type: Initial release
Version 1.1: 2011-07-13
Changes: Source and taxonomy, Version format compliance
Version 1.2: 2024-10-16
Changes: Data collection, Database references, Structure summary

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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.