PDB entry 1dqs

View 1dqs on RCSB PDB site
Description: crystal structure of dehydroquinate synthase (dhqs) complexed with carbaphosphonate, nad+ and zn2+
Class: lyase
Keywords: shikimate pathway enzyme, multi-step enzyme, oxidoreductase, phosphate elimination, intra molecular aldol condensation, nad+ binding, zn2+ binding, lyase, cyclase, aromatic amino acid biosynthesis
Deposited on 1998-04-09, released 1999-07-26
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-10-04, with a file datestamp of 2017-09-29.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: N/A
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (3-dehydroquinate synthase)
    Species: Emericella nidulans [TaxId:162425]
    Gene: PART OF AROMA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1dqsa_
  • Chain 'B':
    Compound: protein (3-dehydroquinate synthase)
    Species: Emericella nidulans [TaxId:162425]
    Gene: PART OF AROMA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1dqsb_
  • Heterogens: ZN, CL, NAD, CRB, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1dqsA (A:)
msnptkisilgresiiadfglwrnyvakdlisdcssttyvlvtdtnigsiytpsfeeafr
kraaeitpsprlliynrppgevsksrqtkadiedwmlsqnppcgrdtvvialgggvigdl
tgfvastymrgvryvqvpttllamvdssiggktaidtplgknligaiwqptkiyidlefl
etlpvrefingmaeviktaaisseeeftaleenaetilkavrrevtpgehrfegteeilk
arilasarhkayvvsaderegglrnllnwghsighaieailtpqilhgecvaigmvkeae
larhlgilkgvavsrivkclaayglptslkdarirkltagkhcsvdqlmfnmaldkkndg
pkkkivllsaigtpyetrasvvanedirvvlap

    Sequence, based on observed residues (ATOM records): (download) 
    >1dqsA (A:)
ptkisilgresiiadfglwrnyvakdlisdcssttyvlvtdtnigsiytpsfeeafrkra
aeitpsprlliynrppgevsksrqtkadiedwmlsqnppcgrdtvvialgggvigdltgf
vastymrgvryvqvpttllamvdssiggktaidtplgknligaiwqptkiyidlefletl
pvrefingmaeviktaaisseeeftaleenaetilkavrrrfegteeilkarilasarhk
ayvvsaderegglrnllnwghsighaieailtpqilhgecvaigmvkeaelarhlgilkg
vavsrivkclaayglptslkdarirkltagkhcsvdqlmfnmaldkkndgpkkkivllsa
igtpyetrasvvanedirvvl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1dqsB (B:)
msnptkisilgresiiadfglwrnyvakdlisdcssttyvlvtdtnigsiytpsfeeafr
kraaeitpsprlliynrppgevsksrqtkadiedwmlsqnppcgrdtvvialgggvigdl
tgfvastymrgvryvqvpttllamvdssiggktaidtplgknligaiwqptkiyidlefl
etlpvrefingmaeviktaaisseeeftaleenaetilkavrrevtpgehrfegteeilk
arilasarhkayvvsaderegglrnllnwghsighaieailtpqilhgecvaigmvkeae
larhlgilkgvavsrivkclaayglptslkdarirkltagkhcsvdqlmfnmaldkkndg
pkkkivllsaigtpyetrasvvanedirvvlap

    Sequence, based on observed residues (ATOM records): (download) 
    >1dqsB (B:)
nptkisilgresiiadfglwrnyvakdlisdcssttyvlvtdtnigsiytpsfeeafrkr
aaeitpsprlliynrppgevsksrqtkadiedwmlsqnppcgrdtvvialgggvigdltg
fvastymrgvryvqvpttllamvdssiggktaidtplgknligaiwqptkiyidleflet
lpvrefingmaeviktaaisseeeftaleenaetilkavrrteeilkarilasarhkayv
vsaderegglrnllnwghsighaieailtpqilhgecvaigmvkeaelarhlgilkgvav
srivkclaayglptslkdarirkltagkhcsvdqlmfnmaldkkndgpkkkivllsaigt
pyetrasvvanedirvvlap