PDB entry 1ppg

View 1ppg on RCSB PDB site
Description: The refined 2.3 angstroms crystal structure of human leukocyte elastase in a complex with a valine chloromethyl ketone inhibitor
Class: hydrolase/hydrolase inhibitor
Keywords: serine proteinase, hydrolase-hydrolase inhibitor complex
Deposited on 1991-10-24, released 1994-01-31
The last revision prior to the SCOPe 2.01 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.145
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'E':
    Compound: human leukocyte elastase
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1ppge_
  • Chain 'I':
    Compound: meo-succinyl-ala-ala-pro-val chloromethylketone
    Database cross-references and differences (RAF-indexed):
    • PDB 1PPG (0-5)
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1ppgE (E:)

  • Chain 'I':
    No sequence available.