PDB entry 1dkp

View 1dkp on RCSB PDB site
Description: crystal structure of phytate complex of escherichia coli phytase at ph 6.6. phytate is bound with its 3-phosphate in the active site. hg2+ cation acts as an intermolecular bridge
Class: hydrolase
Keywords: histidine acid phosphatase fold, hydrolase
Deposited on 1999-12-08, released 2000-08-03
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.28 Å
R-factor: 0.189
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: phytase
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P07102 (0-409)
      • engineered (16)
      • engineered (115)
    Domains in SCOPe 2.06: d1dkpa_
  • Heterogens: HG, IHP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1dkpA (A:)
    qsepelklesvvivsragvraptkatqlmqdvtpdawptwpvklgwltprggeliaylgh
    yqrqrlvadgllakkgcpqsgqvaiiadvdertrktgeafaaglapdcaitvhtqtdtss
    pdplfnplktgvcqldnanvtdailsraggsiadftghrqtafrelervlnfpqsnlclk
    rekqdescsltqalpselkvsadnvsltgavslasmlteifllqqaqgmpepgwgritds
    hqwntllslhnaqfyllqrtpevarsratplldliktaltphppqkqaygvtlptsvlfi
    aghdtnlanlggalelnwtlpgqpdntppggelvferwrrlsdnsqwiqvslvfqtlqqm
    rdktplslntppgevkltlagceernaqgmcslagftqivnearipacsl