1Y44

Crystal structure of RNase Z


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.215

Literature

Macromolecules
Sequence Display for 1Y44

Classification: HYDROLASE

Total Structure Weight: 72431.44

Macromolecule Entities
Molecule Chains Length Organism Details
Ribonuclease Z A, B 320 Bacillus subtilis EC#: 3.1.26.11 IUBMB
Mutation: M1M, I46M, M64M, M166M, L228M
Gene Name(s): rnz yqjK BSU23840
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MES
Query on MES

B 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.215
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 42.98 α = 90.00
b = 188.33 β = 90.00
c = 177.91 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-11-30
  • Released Date: 2005-01-25
  • Deposition author(s): de la Sierra-Gallay, I.L., Pellegrini, O., Condon, C.

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance