PDB entry 1y3f
View 1y3f on RCSB PDB site
Description: Crystal structure of the complex of subtilisin BPN' with chymotrypsin inhibitor 2 F69A mutant
Class: hydrolase/hydrolase inhibitor
Keywords: serine protease; inhibitor
Deposited on
2004-11-24, released
2005-05-17
The last revision prior to the SCOP 1.75 freeze date was dated
2005-05-17, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 1.72 Å
R-factor: 0.164
AEROSPACI score: 0.64
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'E':
Compound: subtilisin bpn'
Species: Bacillus amyloliquefaciens
Gene: APR
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1y3fe1 - Chain 'I':
Compound: chymotrypsin inhibitor 2
Species: Hordeum vulgare
Database cross-references and differences (RAF-indexed):
- Uniprot Q40059 (1-63)
- initiating methionine (0)
- engineered (49)
Domains in SCOP 1.75: d1y3fi1 - Heterogens: CA, NA, CIT, 15P, HOH
PDB Chain Sequences:
- Chain 'E':
Sequence; same for both SEQRES and ATOM records: (download)
>1y3fE (E:)
aqsvpygvsqikapalhsqgytgsnvkvavidsgidsshpdlkvaggasmvpsetnpfqd
nnshgthvagtvaalnnsigvlgvapsaslyavkvlgadgsgqyswiingiewaiannmd
vinmslggpsgsaalkaavdkavasgvvvvaaagnegtsgssstvgypgkypsviavgav
dssnqrasfssvgpeldvmapgvsiqstlpgnkygayngtsmasphvagaaalilskhpn
wtntqvrsslentttklgdsfyygkglinvqaaaqhhhhhh
- Chain 'I':
Sequence; same for both SEQRES and ATOM records: (download)
>1y3fI (I:)
mktewpelvgksveeakkvilqdkpaaqiivlpvgtivtmeyridrvrlavdrldniaqv
prvg