PDB entry 1sfi
View 1sfi on RCSB PDB site
Description: High resolution structure of a potent, cyclic protease inhibitor from sunflower seeds
Class: hydrolase/hydrolase inhibitor
Keywords: TRYPSIN INHIBITOR, CYCLIC PEPTIDE, PROTEASE, BOVINE-TRYPSIN, SERINE PROTEASE-INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR complex
Deposited on
1998-12-16, released
1999-07-09
The last revision prior to the SCOPe 2.08 freeze date was dated
2016-11-09, with a file datestamp of
2016-11-04.
Experiment type: XRAY
Resolution: 1.65 Å
R-factor: N/A
AEROSPACI score: 0.43
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Trypsin
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1sfia_ - Chain 'I':
Compound: trypsin inhibitor 1
Species: Helianthus annuus [TaxId:4232]
Database cross-references and differences (RAF-indexed):
- Heterogens: SO4, CA, HOH