7CLF

PigF with SAH


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.98 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.188 

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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history


Literature

Crystal structures of PigF, an O-methyltransferase involved in the prodigiosin synthetic pathway, reveal an induced-fit substrate-recognition mechanism.

Qiu, S.Xu, D.Xu, M.Zhou, H.Sun, N.Zhang, L.Zhao, M.He, J.Ran, T.Sun, B.Wang, W.

(2022) IUCrJ 9: 316-327


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Methyltransferase domain-containing protein
A, B
346Serratia marcescensMutation(s): 0 
Gene Names: pigFAR325_07835E4655_02280FOT62_11605
UniProt
Find proteins for Q5W249 (Serratia marcescens)
Explore Q5W249 
Go to UniProtKB:  Q5W249
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ5W249
Sequence Annotations
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.98 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.188 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 43.9α = 90
b = 109.2β = 93.1
c = 63.9γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
CRANK2phasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China31770074
National Natural Science Foundation of China (NSFC)China31770050

Revision History  (Full details and data files)

  • Version 1.0: 2021-07-28
    Type: Initial release
  • Version 1.1: 2022-03-16
    Changes: Database references
  • Version 1.2: 2024-05-29
    Changes: Data collection, Derived calculations