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(serine proteinase)
Keywords: hydrolase(serine proteinase)
Deposited on 1991-10-24, released 1994-01-31
The last revision prior to the SCOP 1.73 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: -
Resolution: 2.3 Å
R-factor: 0.145
AEROSPACI score: 0.39 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'E':
    Compound: human leukocyte elastase
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1ppge_
  • Chain 'I':
    Compound: meo-succinyl-ala-ala-pro-val chloromethylacetone
  • Heterogens: HOH

PDB Chain Sequences:

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

  • Chain 'I':
    No sequence available.