PDB entry 1o2s

View 1o2s on RCSB PDB site
Description: Elaborate Manifold of Short Hydrogen Bond Arrays Mediating Binding of Active Site-Directed Serine Protease Inhibitors
Class: hydrolase
Keywords: serine protease, short hydrogen bond, inhibition mechanism, shift of pKa, trypsin, thrombin, urokinase, factor Xa
Deposited on 2003-03-06, released 2003-09-02
The last revision prior to the SCOP 1.73 freeze date was dated 2003-09-02, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.65 Å
R-factor: 0.183
AEROSPACI score: 0.56 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: beta-trypsin
    Species: BOS TAURUS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1o2sa_
  • Heterogens: CA, CL, CR4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1o2sA (A:)
ivggytcgantvpyqvslnsgyhfcggslinsqwvvsaahcyksgiqvrlgedninvveg
neqfisasksivhpsynsntlnndimliklksaaslnsrvasislptscasagtqclisg
wgntkssgtsypdvlkclkapilsdsscksaypgqitsnmfcagyleggkdscqgdsggp
vvcsgklqgivswgsgcaqknkpgvytkvcnyvswikqtiasn