BR9915832A - Variant of a precursor fungal cutinase, DNA sequence, vector, transformed host cell, processes to produce the variant, to build a cutinase variant, for enzymatic hydrolysis of a cyclic poly (ethylene terephthalate) oligomer, to dye cloth or yarn polyester, to detect cutinase activity in a sample, and to improve the functional finish of a yarn or cloth containing pet, and detergent composition - Google Patents
Variant of a precursor fungal cutinase, DNA sequence, vector, transformed host cell, processes to produce the variant, to build a cutinase variant, for enzymatic hydrolysis of a cyclic poly (ethylene terephthalate) oligomer, to dye cloth or yarn polyester, to detect cutinase activity in a sample, and to improve the functional finish of a yarn or cloth containing pet, and detergent compositionInfo
- Publication number
- BR9915832A BR9915832A BR9915832-9A BR9915832A BR9915832A BR 9915832 A BR9915832 A BR 9915832A BR 9915832 A BR9915832 A BR 9915832A BR 9915832 A BR9915832 A BR 9915832A
- Authority
- BR
- Brazil
- Prior art keywords
- variant
- cutinase
- yarn
- cloth
- build
- Prior art date
Links
- 108010005400 cutinase Proteins 0.000 title abstract 8
- 239000004744 fabric Substances 0.000 title abstract 3
- 230000002538 fungal effect Effects 0.000 title abstract 3
- 108091028043 Nucleic acid sequence Proteins 0.000 title abstract 2
- 239000003599 detergent Substances 0.000 title abstract 2
- 230000000694 effects Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920000728 polyester Polymers 0.000 title abstract 2
- 125000004122 cyclic group Chemical group 0.000 title 1
- 230000007071 enzymatic hydrolysis Effects 0.000 title 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 title 1
- 229920000139 polyethylene terephthalate Polymers 0.000 title 1
- 239000005020 polyethylene terephthalate Substances 0.000 title 1
- 239000002243 precursor Substances 0.000 title 1
- 125000003275 alpha amino acid group Chemical group 0.000 abstract 1
- 125000000539 amino acid group Chemical group 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
"VARIANTE DE UMA CUTINASE FúNGICA PRECURSORA, SEQ êNCIA DE DNA, VETOR, CéLULA HOSPEDEIRA TRANSFORMADA, PROCESSOS PARA PRODUZIR A VARIANTE, PARA CONSTRUIR UMA VARIANTE DE CUTINASE, PARA HIDRóLISE ENZIMáTICA DE UM OLIGÈMERO CìCLICO DE POLI(ETILENO TEREFTALATO), PARA TINGIR PANO OU FIO DE POLIéSTER, PARA DETECTAR A ATIVIDADE DE CUTINASE EM UMA AMOSTRA, E PARA MELHORAR O ACABAMENTO FUNCIONAL DE UM FIO OU PANO CONTENDO PET, E, COMPOSIçãO DETERGENTE". As variantes de cutinases fúngicas melhoraram a termoestabilidade. As variantes compreendem a substituição de um ou mais resíduos amino-ácidos próximos do N-terminal da seq³ência de aminoácidos ou da estrutura tridimensional da cutinase."VARIANT TO A PRECURSING FUNGAL CUTINASE, DNA SEQUENCE, VECTOR, TRANSFORMED HOST CELL, PROCESSES TO PRODUCE THE VARIANT, TO BUILD A CUTINASE VARIANT, FOR HYDROLYSIS OF TYPE OF A TYPE OF OLYTIC, A TYPE OF UYLIGERINE POLYESTER YARN, TO DETECT CUTINASE ACTIVITY IN A SAMPLE, AND TO IMPROVE THE FUNCTIONAL FINISHING OF A YARN OR CLOTH CONTAINING PET, AND, DETERGENT COMPOSITION ". Variants of fungal cutinases improved thermostability. The variants comprise the replacement of one or more amino acid residues close to the N-terminal of the amino acid sequence or the three-dimensional structure of the cutinase.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA199801604 | 1998-12-04 | ||
| DKPA199900330 | 1999-03-09 | ||
| PCT/DK1999/000678 WO2000034450A1 (en) | 1998-12-04 | 1999-12-03 | Cutinase variants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9915832A true BR9915832A (en) | 2001-08-21 |
| BRPI9915832B1 BRPI9915832B1 (en) | 2016-09-13 |
Family
ID=26063799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9915832A BRPI9915832B1 (en) | 1998-12-04 | 1999-12-03 | "variant of a precursor humicola insolens dsm 1800 strain cutinase, dna sequence, vector, transformed microbial host cell, processes for producing a variant for enzymatic hydrolysis of a poly (ethylene terephthalate) cyclic dyeing cloth or yarn polyester to improve the functional finish of a pet-containing yarn or cloth; |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN1255533C (en) |
| AT (1) | ATE368734T1 (en) |
| BR (1) | BRPI9915832B1 (en) |
| CA (1) | CA2349897C (en) |
| DE (1) | DE69936732T2 (en) |
| PL (1) | PL199746B1 (en) |
| TR (1) | TR200101551T2 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6936289B2 (en) | 1995-06-07 | 2005-08-30 | Danisco A/S | Method of improving the properties of a flour dough, a flour dough improving composition and improved food products |
| EP0977869B2 (en) | 1997-04-09 | 2008-11-12 | Danisco A/S | Lipase and use of same for improving doughs and baked products |
| DE69904941T3 (en) | 1998-07-21 | 2008-01-31 | Danisco A/S | FOOD |
| NZ528260A (en) | 2001-05-18 | 2005-09-30 | Danisco | Method of improving dough and bread quality with the addition of an enzyme that hydrolyses a glycolipid and a phospholipid and incapable of hydrolysing a triglyceride or monoglyceride |
| US7955814B2 (en) | 2003-01-17 | 2011-06-07 | Danisco A/S | Method |
| MXPA05007653A (en) | 2003-01-17 | 2005-09-30 | Danisco | Method. |
| US20050196766A1 (en) | 2003-12-24 | 2005-09-08 | Soe Jorn B. | Proteins |
| US7718408B2 (en) | 2003-12-24 | 2010-05-18 | Danisco A/S | Method |
| US7906307B2 (en) | 2003-12-24 | 2011-03-15 | Danisco A/S | Variant lipid acyltransferases and methods of making |
| GB0716126D0 (en) | 2007-08-17 | 2007-09-26 | Danisco | Process |
| GB0405637D0 (en) | 2004-03-12 | 2004-04-21 | Danisco | Protein |
| EP2267108A1 (en) | 2004-07-16 | 2010-12-29 | Danisco A/S | Enzymatic oil-degumming method |
| PL2405007T3 (en) | 2007-01-25 | 2014-04-30 | Dupont Nutrition Biosci Aps | Production of a lipid acyltransferase from transformed Bacillus licheniformis cells |
| CN101775382B (en) * | 2009-12-18 | 2011-08-24 | 江南大学 | A mutant of cutinase and its preparation method |
| US20180171269A1 (en) * | 2015-09-01 | 2018-06-21 | Novozymes A/S | Laundry method |
| CN108753671A (en) * | 2018-06-05 | 2018-11-06 | 江南大学 | A kind of the recombination bacillus coli engineering bacteria and its zymotechnique of high yield cutinase |
| CN113698742B (en) * | 2021-08-31 | 2022-11-22 | 江南大学 | A modification method of polyethylene terephthalate and its application in enzymatic hydrolysis |
-
1999
- 1999-12-03 CA CA2349897A patent/CA2349897C/en not_active Expired - Fee Related
- 1999-12-03 PL PL348067A patent/PL199746B1/en unknown
- 1999-12-03 DE DE69936732T patent/DE69936732T2/en not_active Expired - Lifetime
- 1999-12-03 TR TR2001/01551T patent/TR200101551T2/en unknown
- 1999-12-03 AT AT99957265T patent/ATE368734T1/en not_active IP Right Cessation
- 1999-12-03 CN CNB998140716A patent/CN1255533C/en not_active Expired - Fee Related
- 1999-12-03 BR BRPI9915832A patent/BRPI9915832B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL348067A1 (en) | 2002-05-06 |
| DE69936732D1 (en) | 2007-09-13 |
| PL199746B1 (en) | 2008-10-31 |
| DE69936732T2 (en) | 2008-05-29 |
| TR200101551T2 (en) | 2001-10-22 |
| CN1255533C (en) | 2006-05-10 |
| BRPI9915832B1 (en) | 2016-09-13 |
| CA2349897A1 (en) | 2000-06-15 |
| ATE368734T1 (en) | 2007-08-15 |
| CA2349897C (en) | 2014-09-09 |
| CN1329664A (en) | 2002-01-02 |
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