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PDB ID3sic  sequence information (FASTA format)   
RELATED PDB ID2sic, 2tld
DescriptorSUBTILISIN BPN' (E.C.3.4.21.62) COMPLEX WITH A MODIFIED SSI (STREPTOMYCES SUBTILISIN INHIBITOR) WHERE MET 73 WAS REPLACED BY LYS (SSI(M73K))
TitleMOLECULAR RECOGNITION AT THE ACTIVE SITE OF SUBTILISIN BPN': CRYSTALLOGRAPHIC STUDIES USING GENETICALLY ENGINEERED PROTEINACEOUS INHIBITOR SSI (STREPTOMYCES SUBTILISIN INHIBITOR)
Functional KeywordsCOMPLEX(PROTEINASE/INHIBITOR)
Biological sourceBacillus amyloliquefaciens
Cellular location [UNP - P00782] Secreted
Total number of polymer chains2
Total molecular weight38571.3 (the details in Structural Details Page)
AuthorsMitsui, Y. , Takeuchi, Y. , Nakamura, K.T. (deposition date : 1991-08-30, release date : 1994-01-31)
Primary citationTakeuchi, Y. , Noguchi, S. , Satow, Y. , Kojima, S. , Kumagai, I. , Miura, K. , Nakamura, K.T. , Mitsui, Y.
Molecular recognition at the active site of subtilisin BPN': crystallographic studies using genetically engineered proteinaceous inhibitor SSI (Streptomyces subtilisin inhibitor).
Protein Eng., 4:501 - 508, 1991.(PubMed : 1891457)  (DOI: 10.1093/protein/4.5.501)
Experimental methodX-RAY DIFFRACTION ( 1.8[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P00782, P01006 ) , eF-site , KEGG ( EC 3.4.21.62 ) , PISA