PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11284698-5 2001 No restricted specificity was found for P(1)" as found in thermolysin as well for P(1) substrate position, however the modifications at this position (P(1)) showed to have large influence on the catalytic constant and the best substrates for TOP contained at P(1), Phe, Ala, or Arg and for neurolysin Asn or Arg. Alanine 270-273 neurolysin Homo sapiens 290-300 12706825-2 2003 Site-directed mutagenesis of Tyr(613) (EP24.16) or Tyr(612) (EP24.15) to either Phe or Ala promoted a strong reduction of k(cat)/K(M) for both enzymes. Alanine 87-90 neurolysin Homo sapiens 39-46