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2. [Study of E. coli penicillin amidase. The pH dependence of the equilibrium constant of the enzymatic hydrolysis of benzylpenicillin]. Berezin IV; Klesov AA; Margolin AL; Nys PS; Savitskaia EM Antibiotiki; 1976 Jun; 21(6):519-23. PubMed ID: 7996 [TBL] [Abstract][Full Text] [Related]
3. Substrate specificity of penicillin amidase from E. coli. Margolin AL; Svedas VK; Berezin IV Biochim Biophys Acta; 1980 Dec; 616(2):283-9. PubMed ID: 7011386 [TBL] [Abstract][Full Text] [Related]
4. Role of alphaArg145 and betaArg263 in the active site of penicillin acylase of Escherichia coli. Alkema WB; Prins AK; de Vries E; Janssen DB Biochem J; 2002 Jul; 365(Pt 1):303-9. PubMed ID: 12071857 [TBL] [Abstract][Full Text] [Related]
5. Kinetic studies and molecular modelling attribute a crucial role in the specificity and stereoselectivity of penicillin acylase to the pair ArgA145-ArgB263. Guncheva M; Ivanov I; Galunsky B; Stambolieva N; Kaneti J Eur J Biochem; 2004 Jun; 271(11):2272-9. PubMed ID: 15153118 [TBL] [Abstract][Full Text] [Related]
7. [Study of penicillin amidase from E. coli. pH-dependence of kinetic parameters of enzymatic hydrolysis of benzylpenicillin]. Berezin IV; Klesov AA; Margolin AL; Nnys PS; Savitskaia EM Antibiotiki; 1976 May; 21(5):411-5. PubMed ID: 15503 [TBL] [Abstract][Full Text] [Related]
8. Mutations of penicillin acylase residue B71 extend substrate specificity by decreasing steric constraints for substrate binding. Morillas M; McVey CE; Brannigan JA; Ladurner AG; Forney LJ; Virden R Biochem J; 2003 Apr; 371(Pt 1):143-50. PubMed ID: 12511194 [TBL] [Abstract][Full Text] [Related]
9. [Study of E. coli penicillin amidase. The pH-dependence of the enzymatic inactivation kinetics]. Nys PS; Savitskaia EM; Klesov AA; Sinitsyn AP; Shviadas VIu Antibiotiki; 1978 Jan; 23(1):46-50. PubMed ID: 23720 [TBL] [Abstract][Full Text] [Related]
10. The kinetics of acylation and deacylation of penicillin acylase from Escherichia coli ATCC 11105: evidence for lowered pKa values of groups near the catalytic centre. Morillas M; Goble ML; Virden R Biochem J; 1999 Feb; 338 ( Pt 1)(Pt 1):235-9. PubMed ID: 9931321 [TBL] [Abstract][Full Text] [Related]
11. pH studies to elucidate the chemical mechanism of penicillin acylase from Kluyvera citrophila. Martín J; Prieto I; Mancheño JM; Barbero JL; Arche R Biotechnol Appl Biochem; 1993 Jun; 17(3):311-25. PubMed ID: 8338640 [TBL] [Abstract][Full Text] [Related]
12. Production of enantiomerically pure (S)-beta-phenylalanine and (R)-beta-phenylalanine by penicillin G acylase from Escherichia coli in aqueous medium. Li D; Cheng S; Wei D; Ren Y; Zhang D Biotechnol Lett; 2007 Dec; 29(12):1825-30. PubMed ID: 17657412 [TBL] [Abstract][Full Text] [Related]
13. Structural determinants of the substrate and stereochemical specificity of phosphotriesterase. Chen-Goodspeed M; Sogorb MA; Wu F; Hong SB; Raushel FM Biochemistry; 2001 Feb; 40(5):1325-31. PubMed ID: 11170459 [TBL] [Abstract][Full Text] [Related]
14. Alteration of the catalytic efficiency of penicillin amidase from Escherichia coli. Forney LJ; Wong DC Appl Environ Microbiol; 1989 Oct; 55(10):2556-60. PubMed ID: 2690734 [TBL] [Abstract][Full Text] [Related]
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16. [Study of the penicillin amidase from E. coli. An ultrasonic method of studying the ph- and temperature-conformational transitions in the active center of the enzyme]. Berezin IV; Klesov AA; Klibanov AM; Martinek K; Shviadas IuK Antibiotiki; 1976 Jan; 21(1):31-4. PubMed ID: 5943 [TBL] [Abstract][Full Text] [Related]
17. Kinetic study of penicillin acylase from Alcaligenes faecalis. Svedas V; Guranda D; van Langen L; van Rantwijk F; Sheldon R FEBS Lett; 1997 Nov; 417(3):414-8. PubMed ID: 9409763 [TBL] [Abstract][Full Text] [Related]