200 related articles for article (PubMed ID: 9931321)
1. 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]
2. Kinetics of enzyme acylation and deacylation in the penicillin acylase-catalyzed synthesis of beta-lactam antibiotics.
Alkema WB; de Vries E; Floris R; Janssen DB
Eur J Biochem; 2003 Sep; 270(18):3675-83. PubMed ID: 12950251
[TBL] [Abstract][Full Text] [Related]
3. Rapid burst kinetics in the hydrolysis of 4-nitrophenyl acetate by penicillin G acylase from Kluyvera citrophila. Effects of mutation F360V on rate constants for acylation and de-acylation.
Roa A; Goble ML; García JL; Acebal C; Virden R
Biochem J; 1996 Jun; 316 ( Pt 2)(Pt 2):409-12. PubMed ID: 8687381
[TBL] [Abstract][Full Text] [Related]
4. 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]
5. pH Stability of penicillin acylase from Escherichia coli.
Guranda DT; Volovik TS; Svedas VK
Biochemistry (Mosc); 2004 Dec; 69(12):1386-90. PubMed ID: 15627395
[TBL] [Abstract][Full Text] [Related]
6. Do N-terminal nucleophile hydrolases indeed have a single amino acid catalytic center?
Zhiryakova D; Ivanov I; Ilieva S; Guncheva M; Galunsky B; Stambolieva N
FEBS J; 2009 May; 276(9):2589-98. PubMed ID: 19476497
[TBL] [Abstract][Full Text] [Related]
7. 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]
8. Use of enzyme penicillin acylase in selective amidation/amide hydrolysis to resolve ethyl 3-amino-4-pentynoate isomers.
Topgi RS; Ng JS; Landis B; Wang P; Behling JR
Bioorg Med Chem; 1999 Oct; 7(10):2221-9. PubMed ID: 10579530
[TBL] [Abstract][Full Text] [Related]
9. 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]
10. 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]
11. 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]
12. New insights on the specificity of penicillin acylase.
Roa A; Castillón MP; Goble ML; Virden R; García JL
Biochem Biophys Res Commun; 1995 Jan; 206(2):629-36. PubMed ID: 7826381
[TBL] [Abstract][Full Text] [Related]
13. [Study of E. coli penicillin amidase. The pH dependence of the equilibrium constant of ampicillin enzymatic hydrolysis].
Margolin AL; Shviadas VIu; Nys PS; Kol'tsova EV; Savitskaia EM
Antibiotiki; 1978 Feb; 23(2):114-8. PubMed ID: 24408
[TBL] [Abstract][Full Text] [Related]
14. Differences in the chemical and catalytic characteristics of two crystallographically 'identical' enzyme catalytic sites. Characterization of actinidin and papain by a combination of pH-dependent substrate catalysis kinetics and reactivity probe studies targeted on the catalytic-site thiol group and its immediate microenvironment.
Salih E; Malthouse JP; Kowlessur D; Jarvis M; O'Driscoll M; Brocklehurst K
Biochem J; 1987 Oct; 247(1):181-93. PubMed ID: 2825655
[TBL] [Abstract][Full Text] [Related]
15. 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]
16. [Penicillin amidase from E. coli. The kinetic and equilibrium parameters of the enzymatic hydrolysis of 7-phenylacetamidodesacetoxycephalosporanic acid catalyzed by an immobile enzyme].
Nys PS; Satarova DE; Podshibiakina LV; Korchagin VB; Savitskaia EM
Antibiotiki; 1980 Nov; 25(11):808-15. PubMed ID: 7004335
[TBL] [Abstract][Full Text] [Related]
17. [Study of penicillin amidase for E. coli. Kinetics of enzymatic hydrolysis of 7-phenylacetamidodeacetoxycephalosporanic acid].
Shviadas VK; Klesov AA; Nys PS; Savitskaia EM; Berezin IV
Antibiotiki; 1976 Aug; 21(8):698-704. PubMed ID: 793511
[TBL] [Abstract][Full Text] [Related]
18. The pH dependence of pre-steady-state and steady-state kinetics for the papain-catalyzed hydrolysis of N-alpha-carbobenzoxyglycine p-nitrophenyl ester.
Ascenzi P; Aducci P; Torroni A; Amiconi G; Ballio A; Menegatti E; Guarneri M
Biochim Biophys Acta; 1987 Apr; 912(2):203-10. PubMed ID: 3828360
[TBL] [Abstract][Full Text] [Related]
19. [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]
20. Specific substrates for spectrophotometric determination of penicillin acylase activity.
Youshko MI; Shamolina TA; Guranda DF; Synev AV; Svedas VK
Biochemistry (Mosc); 1998 Sep; 63(9):1104-9. PubMed ID: 9795283
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
