PDB entry 1to2
View 1to2 on RCSB PDB site
Description: crystal structure of the complex of subtilisin BPN' with chymotrypsin inhibitor 2 M59K, in pH 9 cryosoak
Class: hydrolase
Keywords: serine protease, inhibitor, HYDROLASE
Deposited on
2004-06-11, released
2004-11-09
The last revision prior to the SCOPe 2.05 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 1.3 Å
R-factor: 0.169
AEROSPACI score: 0.75
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'E':
Compound: subtilisin bpn'
Species: Bacillus amyloliquefaciens [TaxId:1390]
Gene: APR
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d1to2e_ - Chain 'I':
Compound: chymotrypsin inhibitor 2
Species: Hordeum vulgare subsp. vulgare [TaxId:112509]
Database cross-references and differences (RAF-indexed):
- Uniprot Q40059 (1-63)
- initiating methionine (0)
- engineered (39)
Domains in SCOPe 2.05: d1to2i_ - Heterogens: CA, NA, CIT, 15P, HOH
PDB Chain Sequences:
- Chain 'E':
Sequence; same for both SEQRES and ATOM records: (download)
>1to2E (E:)
aqsvpygvsqikapalhsqgytgsnvkvavidsgidsshpdlkvaggasmvpsetnpfqd
nnshgthvagtvaalnnsigvlgvapsaslyavkvlgadgsgqyswiingiewaiannmd
vinmslggpsgsaalkaavdkavasgvvvvaaagnegtsgssstvgypgkypsviavgav
dssnqrasfssvgpeldvmapgvsiqstlpgnkygayngtsmasphvagaaalilskhpn
wtntqvrsslentttklgdsfyygkglinvqaaaqhhhhhh
- Chain 'I':
Sequence; same for both SEQRES and ATOM records: (download)
>1to2I (I:)
mktewpelvgksveeakkvilqdkpaaqiivlpvgtivtkeyridrvrlfvdrldniaqv
prvg