3H74 | pdb_00003h74

Crystal structure of pyridoxal kinase from Lactobacillus plantarum

• PDB DOI: https://doi.org/10.2210/pdb3H74/pdb

• Classification: TRANSFERASE
• Organism(s): Lactiplantibacillus plantarum
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-04-24 Released: 2009-05-26 
• Deposition Author(s): Bagaria, A., Kumaran, D., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free: 
  0.202 (Depositor), 0.206 (DCC) 
• R-Value Work: 
  0.194 (Depositor), 0.194 (DCC) 
• R-Value Observed: 
  0.194 (Depositor) 

Literature

Crystal structure of pyridoxal kinase from Lactobacillus plantarum

Bagaria, A., Kumaran, D., Burley, S.K., Swaminathan, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 30.7 kDa 
• Atom Count: 2,402 
• Modeled Residue Count: 278 
• Deposited Residue Count: 282 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pyridoxal kinase	A	282	Lactiplantibacillus plantarum	Mutation(s): 0  Gene Names: pdx, lp_0863 EC: 2.7.1.35
UniProt
Find proteins for F9UM74 (Lactiplantibacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1)) Explore F9UM74  Go to UniProtKB:  F9UM74

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free:  0.202 (Depositor), 0.206 (DCC) 
• R-Value Work:  0.194 (Depositor), 0.194 (DCC) 
• R-Value Observed: 0.194 (Depositor) 

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 64.005	α = 90
b = 69.649	β = 90
c = 132.15	γ = 90

Software Package:

Software Name	Purpose
CBASS	data collection
SHELXS	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-05-26 
Deposition Author(s): Bagaria, A., Kumaran, D., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History  

• Version 1.0: 2009-05-26
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.2: 2021-02-10
  Changes: Database references, Derived calculations, Structure summary
• Version 1.3: 2024-11-20
  Changes: Data collection, Database references, Structure summary