ATE537259T1 - Modifizierte beta-lactamasen und deren verwendung - Google Patents
Modifizierte beta-lactamasen und deren verwendungInfo
- Publication number
- ATE537259T1 ATE537259T1 AT04723149T AT04723149T ATE537259T1 AT E537259 T1 ATE537259 T1 AT E537259T1 AT 04723149 T AT04723149 T AT 04723149T AT 04723149 T AT04723149 T AT 04723149T AT E537259 T1 ATE537259 T1 AT E537259T1
- Authority
- AT
- Austria
- Prior art keywords
- lactamases
- beta
- omega
- loop
- modified beta
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
- C12N9/86—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides, e.g. penicillinase (3.5.2)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/573—Immunoassay; Biospecific binding assay; Materials therefor for enzymes or isoenzymes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/401,867 US7323303B2 (en) | 2003-03-31 | 2003-03-31 | Modified β-lactamases and uses thereof |
PCT/CN2004/000253 WO2004087925A1 (en) | 2003-03-31 | 2004-03-25 | Modified beta-lactamases and uses thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE537259T1 true ATE537259T1 (de) | 2011-12-15 |
Family
ID=33130436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04723149T ATE537259T1 (de) | 2003-03-31 | 2004-03-25 | Modifizierte beta-lactamasen und deren verwendung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7323303B2 (de) |
EP (1) | EP1608757B1 (de) |
CN (1) | CN1784493B (de) |
AT (1) | ATE537259T1 (de) |
WO (1) | WO2004087925A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20040016A1 (it) * | 2004-01-12 | 2004-04-12 | Antibiotics S P A | Cefalosporina c acilasi |
US8005280B2 (en) * | 2007-12-12 | 2011-08-23 | Jadak, Llc | Optical imaging clinical sampler |
FI20105572A0 (fi) * | 2010-05-24 | 2010-05-24 | Prevab R Lcc | Muokattu beeta-laktamaasi ja siihen liittyvät menetelmät ja käytöt |
US9689021B2 (en) * | 2011-10-14 | 2017-06-27 | Université de Liège | Method for measuring beta-lactam antibiotics |
US11884612B2 (en) | 2016-03-16 | 2024-01-30 | The Regents Of The University Of California | Covalent peptide binders |
US11957690B2 (en) | 2018-07-16 | 2024-04-16 | Brown University | Chromogenic beta-lactamase substrate |
WO2020206341A1 (en) * | 2019-04-04 | 2020-10-08 | The Regents Of The University Of California | Method to generate biochemically reactive amino acids |
WO2024012487A1 (en) * | 2022-07-14 | 2024-01-18 | The Hong Kong Polytechnic University | Biosensor comprising a modified beta-lactamase and uses thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5371190A (en) * | 1984-05-29 | 1994-12-06 | Genencor International, Inc. | Substrate assisted catalysis |
US4792523A (en) * | 1984-08-31 | 1988-12-20 | Cetus Corporation | 3'Expression enhancing fragments and method |
US5824469A (en) * | 1986-07-17 | 1998-10-20 | University Of Washington | Method for producing novel DNA sequences with biological activity |
DK0555357T3 (da) * | 1990-10-22 | 2002-10-28 | Genentech Inc | Fremgangsmåder til modificering og påvisning af effekterne på interaktionen af modificerede polypeptider og målsubstrater |
US5508192A (en) | 1990-11-09 | 1996-04-16 | Board Of Regents, The University Of Texas System | Bacterial host strains for producing proteolytically sensitive polypeptides |
US5837458A (en) * | 1994-02-17 | 1998-11-17 | Maxygen, Inc. | Methods and compositions for cellular and metabolic engineering |
US5741657A (en) | 1995-03-20 | 1998-04-21 | The Regents Of The University Of California | Fluorogenic substrates for β-lactamase and methods of use |
US6180343B1 (en) * | 1998-10-08 | 2001-01-30 | Rigel Pharmaceuticals, Inc. | Green fluorescent protein fusions with random peptides |
JP2002250730A (ja) | 2001-02-27 | 2002-09-06 | Shinwa Kako Kk | 分子センサー及びその製造方法 |
-
2003
- 2003-03-31 US US10/401,867 patent/US7323303B2/en not_active Expired - Lifetime
-
2004
- 2004-03-25 WO PCT/CN2004/000253 patent/WO2004087925A1/en active Application Filing
- 2004-03-25 EP EP04723149A patent/EP1608757B1/de not_active Expired - Lifetime
- 2004-03-25 CN CN200480012656XA patent/CN1784493B/zh not_active Expired - Lifetime
- 2004-03-25 AT AT04723149T patent/ATE537259T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP1608757B1 (de) | 2011-12-14 |
CN1784493B (zh) | 2010-12-01 |
EP1608757A1 (de) | 2005-12-28 |
WO2004087925A1 (en) | 2004-10-14 |
CN1784493A (zh) | 2006-06-07 |
US7323303B2 (en) | 2008-01-29 |
EP1608757A4 (de) | 2006-09-06 |
US20050261270A1 (en) | 2005-11-24 |
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