1I2F

Ribonuclease T1 V16A mutant, form II

Structural Biology Knowledgebase: 1I2F SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 1I2F

Classification: HYDROLASE

Total Structure Weight: 11510.11

Macromolecule Entities
Molecule Chains Length Organism Details
GUANYL-SPECIFIC RIBONUCLEASE T1 A 104 Aspergillus oryzae EC#: 3.1.27.3 IUBMB
Mutation: V16A, Q25K
Gene Name(s): rntA AO090011000118
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A GUANOSINE-2'-MONOPHOSPHATE
C10 H14 N5 O8 P
WTIFIAZWCCBCGE-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.205
  • R-Value Work: 0.172
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 40.39 α = 90.00
b = 42.77 β = 90.00
c = 56.66 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-02-09
  • Released Date: 2001-03-07
  • Deposition author(s): De Vos, S., Backmann, J., Steyaert, J., Loris, R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4