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13. Ferrous active site of isopenicillin N synthase: genetic and sequence analysis of the endogenous ligands. Borovok I, Landman O, Kreisberg-Zakarin R, Aharonowitz Y, Cohen G. Biochemistry; 1996 Feb 13; 35(6):1981-7. PubMed ID: 8639682 [Abstract] [Full Text] [Related]
14. Functional analysis of conserved histidine residues in Cephalosporium acremonium isopenicillin N synthase by site-directed mutagenesis. Tan DS, Sim TS. J Biol Chem; 1996 Jan 12; 271(2):889-94. PubMed ID: 8557701 [Abstract] [Full Text] [Related]
15. Structural studies on the reaction of isopenicillin N synthase with the truncated substrate analogues delta-(L-alpha-aminoadipoyl)-L-cysteinyl-glycine and delta-(L-alpha-aminoadipoyl)-L-cysteinyl-D-alanine. Long AJ, Clifton IJ, Roach PL, Baldwin JE, Rutledge PJ, Schofield CJ. Biochemistry; 2005 May 03; 44(17):6619-28. PubMed ID: 15850395 [Abstract] [Full Text] [Related]
16. Involvement of a third histidine in the ferrous active site of isopenicillin N synthase of Cephalosporium acremonium repudiated by recombinant double histidine mutants. Tan DS, Ang SG, Sim TS. Biochem Mol Biol Int; 1998 Feb 03; 44(2):333-45. PubMed ID: 9530516 [Abstract] [Full Text] [Related]
18. X-ray absorption studies of the ferrous active site of isopenicillin N synthase and related model complexes. Randall CR, Zang Y, True AE, Que L, Charnock JM, Garner CD, Fujishima Y, Schofield CJ, Baldwin JE. Biochemistry; 1993 Jul 06; 32(26):6664-73. PubMed ID: 8329393 [Abstract] [Full Text] [Related]