PDB entry 3sic
View 3sic on RCSB PDB site
Description: molecular recognition at the active site of subtilisin bpn': crystallographic studies using genetically engineered proteinaceous inhibitor ssi (streptomyces subtilisin inhibitor)
Class: complex(proteinase/inhibitor)
Keywords: complex(proteinase/inhibitor)
Deposited on
1991-08-30, released
1994-01-31
The last revision prior to the SCOP 1.75 freeze date was dated
2003-04-01, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.178
AEROSPACI score: 0.51
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'E':
Compound: subtilisin bpn'
Species: Bacillus amyloliquefaciens
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d3sice_ - Chain 'I':
Compound: streptomyces subtilisin inhibitor (ssi)
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d3sici_ - Heterogens: CA, HOH
PDB Chain Sequences:
- Chain 'E':
Sequence; same for both SEQRES and ATOM records: (download)
>3sicE (E:)
aqsvpygvsqikapalhsqgytgsnvkvavidsgidsshpdlkvaggasmvpsetnpfqd
nnshgthvagtvaalnnsigvlgvapsaslyavkvlgadgsgqyswiingiewaiannmd
vinmslggpsgsaalkaavdkavasgvvvvaaagnegtsgssstvgypgkypsviavgav
dssnqrasfssvgpeldvmapgvsiqstlpgnkygayngtsmasphvagaaalilskhpn
wtntqvrsslentttklgdsfyygkglinvqaaaq
- Chain 'I':
Sequence; same for both SEQRES and ATOM records: (download)
>3sicI (I:)
yapsalvltvgkgvsattaaperavtltcapgpsgthpaagsacadlaavggdlnaltrg
edvmcpkvydpvlltvdgvwqgkrvsyervfsnecemnahgssvfaf