PDB entry 3nxt

View 3nxt on RCSB PDB site
Description: Preferential Selection of Isomer Binding from Chiral Mixtures: Alternate Binding Modes Observed for the E-and Z-isomers of a Series of 5-substituted 2,4-diaminofuro[2m,3-d]pyrimidines as Ternary Complexes with NADPH and Human Dihydrofolate Reductase
Class: oxidoreductase
Keywords: chiral selectivity E-Z-isomers, OXIDOREDUCTASE
Deposited on 2010-07-14, released 2010-12-01
The last revision prior to the SCOPe 2.07 freeze date was dated 2012-03-21, with a file datestamp of 2012-03-16.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.184
AEROSPACI score: 0.55 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: dihydrofolate reductase
    Species: Homo sapiens [TaxId:9606]
    Gene: DHFR, DHFRP1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d3nxta_
  • Heterogens: NDP, D2E, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >3nxtA (A:)
    vgslncivavsqnmgigkngdlpwpplrnefryfqrmtttssvegkqnlvimgkktwfsi
    peknrplkgrinlvlsrelkeppqgahflsrslddalklteqpelankvdmvwivggssv
    ykeamnhpghlklfvtrimqdfesdtffpeidlekykllpeypgvlsdvqeekgikykfe
    vyeknd