ISDA

Deposition Date 2020-09-24

Release Date 2021-06-09

Last Version Date 2023-11-29

Entry Detail

PDB ID:

7D4X

Keywords:

OXIDOREDUCTASE

Title:

X-ray crystal Structure of E.coli Dihydrofolate Reductase complexed with folate and NADP+ at pH7.0

Biological Source:

Source Organism:

Escherichia coli (strain K12) (Taxon ID: 83333)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.18

R-Value Work:

0.15

R-Value Observed:

0.15

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Dihydrofolate reductase
Gene (Uniprot):folA
Chain IDs:A
Chain Length:159
Number of Molecules:1
Biological Source:Escherichia coli (strain K12)

UniProt ID:P0ABQ4 Pfam ID:PF00186 EC:1.5.1.3

Ligand Molecules

FOL

NAP

Primary Citation

Capturing the Catalytic Proton of Dihydrofolate Reductase: Implications for General Acid-Base Catalysis

Wan, Q, Bennett, B.C, Wymore, T, Li, Z, Wilson, M.A, Brooks III, C.L, Langan, P, Kovalevsky, A, Dealwis, C.G.Show

Acs Catalysis 11 5873 5884 (2021)

DOI: 10.1021/acscatal.1c00417

Primary Citation of related structures