2ETJ

Crystal structure of Ribonuclease HII (EC 3.1.26.4) (RNase HII) (tm0915) from THERMOTOGA MARITIMA at 1.74 A resolution

Structural Biology Knowledgebase: 2ETJ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.179

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2ETJ

Classification: HYDROLASE

Total Structure Weight: 28784.40

Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease HII A 250 Thermotoga maritima EC#: 3.1.26.4 IUBMB
Mutation: M1M, M62M, M90M, M145M, M151M
Gene Name(s): rnhB TM_0915

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.74 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.179
  • Space Group: P 31
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.82 α = 90.00
b = 51.82 β = 90.00
c = 76.29 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-27
  • Released Date: 2005-11-08
  • Deposition author(s): Joint Center for Structural Genomics (JCSG)

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4