2HQP | pdb_00002hqp

Solution structure of L.casei dihydrofolate reductase complexed with NADPH, 32 structures

• PDB DOI: https://doi.org/10.2210/pdb2HQP/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Lacticaseibacillus casei
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2006-07-19 Released: 2007-06-05 
• Deposition Author(s): Polshakov, V.I., Birdsall, B.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 32 
• Conformers Submitted: 32 
• Selection Criteria: all calculated structures submitted 

Literature

Structural insights into cooperative effects of ligand binding to L. casei dihydrofolate redutase

Smurnyy, Y., Kovalevskaya, N., Birdsall, B., Polshakov, V.I., Feeney, J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 19.08 kDa 
• Atom Count: 1,345 
• Modelled Residue Count: 162 
• Deposited Residue Count: 162 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrofolate reductase	A	162	Lacticaseibacillus casei	Mutation(s): 0  Gene Names: folA, dhfR EC: 1.5.1.3
UniProt
Find proteins for P00381 (Lacticaseibacillus casei) Explore P00381  Go to UniProtKB:  P00381

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NDP	B [auth A]	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H30 N7 O17 P3 ACFIXJIJDZMPPO-NNYOXOHSSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 32 
• Conformers Submitted: 32 
• Selection Criteria: all calculated structures submitted 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-06-05 
Deposition Author(s): Polshakov, V.I., Birdsall, B.

Revision History  

• Version 1.0: 2007-06-05
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-09
  Changes: Data collection, Database references, Derived calculations
• Version 1.4: 2024-05-29
  Changes: Data collection