7OVG

The C146A variant of an amidase from Pyrococcus horikoshii with bound acetamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.151 
  • R-Value Observed: 0.153 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history

Re-refinement Note

This entry reflects an alternative modeling of the original data in:6YPA


Literature

The structure of the C146A variant of the amidase from Pyrococcus horikoshii bound to glutaramide and acetamide suggests the basis of amide recognition

Makumire, S.Su, S.Weber, B.W.Woodward, J.D.Kimani, S.W.Hunter, R.Sewell, B.T.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CN hydrolase domain-containing proteinA, B263Pyrococcus horikoshii OT3Mutation(s): 1 
Gene Names: PH0642
UniProt
Find proteins for O58376 (Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3))
Explore O58376 
Go to UniProtKB:  O58376
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACM
Query on ACM

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]ACETAMIDE
C2 H5 N O
DLFVBJFMPXGRIB-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.182 
  • R-Value Work: 0.151 
  • R-Value Observed: 0.153 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.979α = 68.09
b = 57.012β = 85.16
c = 61.358γ = 76.93
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XDSdata scaling
PHENIXphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Global Challenges Research FundUnited KingdomST/R002754/1

Revision History  (Full details and data files)

  • Version 1.0: 2021-07-21
    Type: Initial release