PDBsum entry 3f0x

Oxidoreductase

PDB id: 3f0x

Contents

Protein chain

157 a.a. *

Ligands

NDP

53T

Waters ×8

* Residue conservation analysis

PDB id:

3f0x

Name:

Oxidoreductase

Title:

Staphylococcus aureus f98y mutant dihydrofolate reductase complexed with NADPH and 2,4-diamino-5-[3-(3-methoxy-5-(3,5-dimethylphenyl) phenyl)but-1-ynyl]-6-methylpyrimidine

Structure:

Trimethoprim-sensitive dihydrofolate reductase. Chain: x. Engineered: yes. Mutation: yes

Source:

Staphylococcus aureus rf122. Organism_taxid: 273036. Gene: dfrb. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.60Å R-factor: 0.214 R-free: 0.255

Authors:

A.C.Anderson,K.M.Frey,J.Liu,M.N.Lombardo

Key ref:

K.M.Frey et al. Crystallographic complexes of wildtype and mutant mrsa dhfr reveal interactions for lead design. To be published, .

Date:

27-Oct-08 Release date: 06-Oct-09

Protein chain

Q2YY41  (Q2YY41_STAAB) -

Enzyme reactions

• Enzyme class: E.C.1.5.1.3 - dihydrofolate reductase.
• Pathway: Folate Coenzymes
• Reaction: (6S)-5,6,7,8-tetrahydrofolate + NADP⁺ = 7,8-dihydrofolate + NADPH + H⁺

(6S)-5,6,7,8-tetrahydrofolate + NADP(+) (Bound ligand (Het Group name = NDP) corresponds exactly) = 7,8-dihydrofolate + NADPH + H(+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site