PDB entry 4keb

View 4keb on RCSB PDB site
Description: Human dihydrofolate reductase complexed with NADPH and 5-{3-[3-methoxy-5-(isoquin-5-yl)phenyl]but-1-yn-1-yl}6-ethylpyrimidine-2,4-diamine
Class: oxidoreductase/oxidoreductase inhibitor
Keywords: Oxidoreductase, 5,6,7,8-tetrahydrofolate, NADP+, hydride shift, cytosol, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR complex
Deposited on 2013-04-25, released 2013-10-09
The last revision prior to the SCOPe 2.07 freeze date was dated 2014-12-17, with a file datestamp of 2014-12-12.
Experiment type: XRAY
Resolution: 1.45 Å
R-factor: 0.169
AEROSPACI score: 0.59 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: dihydrofolate reductase
    Species: Homo sapiens [TaxId:9606]
    Gene: DHFR, huDHFR
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d4keba_
  • Chain 'B':
    Compound: dihydrofolate reductase
    Species: Homo sapiens [TaxId:9606]
    Gene: DHFR, huDHFR
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d4kebb_
  • Heterogens: NDP, 1QZ, FOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4kebA (A:)
vgslncivavsqnmgigkngdlpwpplrnefryfqrmtttssvegkqnlvimgkktwfsi
peknrplkgrinlvlsrelkeppqgahflsrslddalklteqpelankvdmvwivggssv
ykeamnhpghlklfvtrimqdfesdtffpeidlekykllpeypgvlsdvqeekgikykfe
vyeknd

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >4kebB (B:)
vgslncivavsqnmgigkngdlpwpplrnefryfqrmtttssvegkqnlvimgkktwfsi
peknrplkgrinlvlsrelkeppqgahflsrslddalklteqpelankvdmvwivggssv
ykeamnhpghlklfvtrimqdfesdtffpeidlekykllpeypgvlsdvqeekgikykfe
vyeknd