5TGD

Crystal structure of FolM Alternative dihydrofolate reductase 1 from Brucella suis in complex with NADP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.163 
  • R-Value Observed: 0.163 

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This is version 1.2 of the entry. See complete history


Literature

Crystal structures of FolM alternative dihydrofolate reductase 1 from Brucella suis and Brucella canis.

Porter, I.Neal, T.Walker, Z.Hayes, D.Fowler, K.Billups, N.Rhoades, A.Smith, C.Smith, K.Staker, B.L.Dranow, D.M.Mayclin, S.J.Subramanian, S.Edwards, T.E.Myler, P.J.Asojo, O.A.

(2022) Acta Crystallogr F Struct Biol Commun 78: 31-38

  • DOI: https://doi.org/10.1107/S2053230X21013078
  • Primary Citation of Related Structures:  
    5BT9, 5TGD

  • PubMed Abstract: 

    Members of the bacterial genus Brucella cause brucellosis, a zoonotic disease that affects both livestock and wildlife. Brucella are category B infectious agents that can be aerosolized for biological warfare. As part of the structural genomics studies at the Seattle Structural Genomics Center for Infectious Disease (SSGCID), FolM alternative dihydrofolate reductases 1 from Brucella suis and Brucella canis were produced and their structures are reported. The enzymes share ∼95% sequence identity but have less than 33% sequence identity to other homologues with known structure. The structures are prototypical NADPH-dependent short-chain reductases that share their highest tertiary-structural similarity with protozoan pteridine reductases, which are being investigated for rational therapeutic development.


  • Organizational Affiliation

    Department of Chemistry and Biochemistry, Hampton University, 100 William R. Harvey Way, Hampton, VA 23668, USA.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
FolM Alternative dihydrofolate reductase
A, B, C, D
267Brucella suis 92/29Mutation(s): 0 
Gene Names: C062_00524
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download Ideal Coordinates CCD File 
E [auth A],
H [auth B],
I [auth C],
K [auth D]
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
G [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
F [auth A],
J [auth C],
L [auth D],
M [auth D]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

Unit Cell:
Length ( Å )Angle ( ˚ )
a = 76.35α = 90
b = 76.52β = 109.47
c = 98.26γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
MOLREPphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
Cootmodel building

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2016-10-12
    Type: Initial release
  • Version 1.1: 2023-09-20
    Changes: Data collection, Database references, Derived calculations
  • Version 1.2: 2023-10-04
    Changes: Refinement description