PDB entry 1ast

View 1ast on RCSB PDB site
Description: structure of astacin and implications for activation of astacins and zinc-ligation of collagenases
Class: hydrolase(metalloproteinase)
Keywords: hydrolase(metalloproteinase)
Deposited on 1993-04-21, released 1994-07-31
The last revision prior to the SCOPe 2.01 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.158
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: astacin
    Species: Astacus astacus [TaxId:6715]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1asta_
  • Heterogens: ZN, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1astA (A:)
    aailgdeylwsggvipytfagvsgadqsailsgmqeleektcirfvprttesdyveifts
    gsgcwsyvgrisgaqqvslqangcvyhgtiihelmhaigfyhehtrmdrdnyvtinyqnv
    dpsmtsnfdidtysryvgedyqyysimhygkysfsiqwgvletivplqngidltdpydka
    hmlqtdanqinnlytnecsl