本發明專利技術提供了枯草蛋白酶變體和包括至少一種此處所述的枯草蛋白酶變體的組合物,以及使用這些變體和組合物的方法。在一些實施方式中,本發明專利技術提供了適用于衣物清潔應用的蛋白酶變體。
【技術實現步驟摘要】
【國外來華專利技術】
本專利技術提供枯草蛋白酶變體及包含至少一種本文所述枯草蛋白酶變體的組合物, 以及使用這些變體和組合物的方法。
技術介紹
絲氨酸蛋白酶是包含多種具有廣泛特性和生物學功能的酶類別的羰基水解酶的 一個亞型。已經對枯草蛋白酶進行了很多研究,這很大程度上是由于它們在清潔及飼料應 用中的用途。另外的研究集中在能對這些酶各種應用功能產生不利影響的有害環境條件上 (如暴露于氧化劑、螯合劑、極端溫度和/或PH中)。然而,本領域中仍需要能夠抵抗這些 不利條件并且保持或比本領域已知的那些活性具有改善的活性的酶系統。專利技術概要本專利技術提供枯草蛋白酶變體及包含至少一種本文所述的枯草蛋白酶變體的組合 物,以及使用這些變體和組合物的方法。具體而言,本專利技術提供了適合于衣物清潔用途的蛋 白酶變體。本專利技術提供了包含至少一種修飾的枯草蛋白酶變體,其中所述至少一種修飾選 自:G100C、S101D、S101H、Q103D、M124G、L126G、S132H、S161N、Q275Z 和 / 或選自下列的至 少一組修飾A001T/L096V/G097S/A098D/D0991,A001V/G097S/A098R/D099G,V004M/A098D/ D099G, V004M/D099R/G100S/Z100. OIL, V004M/G127C/G128S/P129R, V004M/M119C/D120S, V008I/A098G/D099R, V0081/A098N, V0081/M119C/D120G, Q010L/G097R/A098C/D099S, K012N/A098R/D099V, K012R/G097D/A098H/D099G, A01T/S 101R/Q103S, A013V/G097N/ A098H/D099G/G160S, A013V/G097S/Z097. 01R/A098R, A013V/G100R/S101G, A013V/N118G/ M119I, A013V/P129Z/S130H/S132G, P014L/N062D/S101R/Q103S, P014S/A098S/D099G, A015T/V068N/A069G, L016M/G128R/P129R/Z129. 01G, H017Q/G127R/P129G, H017Y/A098R/ D099I, H017Y/A098R/D099Z/S101G, H017Y/P129R, H017Y/S130Y/G131S/S132L, Q019H/ G128R/Z128. 01R/P129D, Q019H/Z128. 01G/Z128. 02G, G020D/G097R/A098G/D099C, G020D/ P129Z/S130G/G131R/S132C, N025Y/S101L/Q103N, A029V/G097R/A098S, S033I/T066G/ H067R/V068D/A216E, S038F/A098R/D099S, V044I/G097C/A098D/D099G, V044I/G097R/ A098R, V044I/G100S/S101G, A045V/G097C/A098R/D099S, A048V/G097L/A098G/D099S, A048V/G100R/S101G, A048V/G128S/P129L/Z129. 01G, M050I/A098G, S053F/S130I/S132G, S0053T/D099H/S101Z, E054D/A098R/D099G, T055I/S101R/Q103R, T055S/T066I/Z066. OlG/ Z066.02G, Q059H/D099S/S101G, Q059H/M119S/D120R, Q059K/M119V/V121C, Q059L/P129G, N061D/G128R/P129V/Z129. 01GG, S063T/GG097D/A098R/D099S, G065R/Z101.01R/Z101. 02G, T066S/H067S, V068C/A069G, V068C/A069G/H238Q, V068G/A069G, V068G/A069G/V150I, V068G/A069S, V068I/A069G/A144V, V068I/G097D/A098G/D099Z/G100R, V068L/A069G, V068L/A069S, V068S/A069G, V068S/A069G/A116T, A069G/T071G, A069G/T071I, L075G/ N076G/N077Z, L075R/N076G/N077Z, N076D/D099R/Z100. 01G,1079F/A098G, V081A/S101R/Q103V, V081I/G097R/A098G/D099C, V084D/G097S/A098G/D099N, V084I/G127C/P129G, V084I/G127L, A085V/A098G, A085V/G097R/A098S/D099N, A085V/G128S/P129R/Z129. 01G, A085V/N218I, A085V/S101G, A085V/S204P, A085V/Z099. 01H/S101R, P086S/G131D/S132G, P086T/S101D/Q103S/V147I, A088S/S101R/Q103V, A088T/A098R/D099R, A088T/D099G/ Z100. 01G, A088T/G127N/P129R, A088T/G127S/P129R/Q206R/A273S, A088T/P129S/G146D, A088T/S101G, A088T/S130R/G131H/S132N, A088V/G100Z/S101C/Q103R, A088V/P129Z, A092G/S249R, A092G/V093C, A092G/V093I, A092G/V093L, A092L/V093G/K094Z, A092S/ K094V, A092S/V093C, A092S/V093G, A092S/V093S, A092V/V093L, V093I/G128D/P129R, V093I/P129Z, V093R/Z093. 01G/K094R, K094E/V095D, K094S/V148I, L096I/N118R/M119C/ D120G/A151V, Z096. 01D/A098R, Z096. 01H/A098G, Z096. 01N/A098H, Z096. 01R/A098C, Z096. 01R/A098G, Z096. 01R/A098G/V192I, Z096. 01R/A098R, Z096. 01R/A098R/V192A, Z096. 01R/A098S, Z096. 01R/A098S/G157S, Z096. 01R/Z096. 02G, Z096. 01R/Z096. 02G/ V147I, Z096. 01S/A098G, Z096. 01S/A098N, G097C/A098D/本文檔來自技高網...
【技術保護點】
1.一種枯草蛋白酶變體,包括至少一個修飾,其中所述修飾選自:G100C、S101D、S101H、Q103D、M124G、L126G、S132H、S161N、Q275Z和/或選自下列中的至少一組修飾:A001T/L096V/G097S/A098D/D099I,A001V/G097S/A098R/D099G,V004M/A098D/D099G,V004M/D099R/G100S/Z100.01L,V004M/G127C/G128S/P129R,V004M/M119C/D120S,3S/M124L,N123S/M124S,M124C/L126S,M124C/L126S/T244I,M124C/L126V,M124I/L126H,L126F/P129Z,L126F/P129Z/S182N,L126I/P129Z,L126R/G127R,Z126.01S,G127C/G128S/P129R,G127C/P129G,G127C/P129G/A200T,G127C/P129R,G127C/P129R/A153T,G127D/P129G,G1271D/P129S,G127H/P129G,G127H/P129R,G127L/P129R,G127N/P129C,G127N/P129G,G127N/P129G/A133T,G127N/P129G/A151V/K213N,G127N/P129R,G127N/P129S/A273V,G127N/P129V,G127R/A230V,G127R/P129D,G127R/P129D/L217S,G127R/P129G,G127R/P129R,G127R/P129S,G127S/P129D,G127S/P129F,G127S/P129G,G127S/P129G/G166D,G127S/P129G/I175T,G127S/P129R,G127S/P129S,G127S/P129V,G127V/P129G,G127V/P129R,Z127.01G/Z127.02H/P129D,Z127.01G/Z127.02H/P129G,Z127.01G/Z127.02H/P129R,Z12.01H/G128C/P129C/A230V,Z127.01H/P129G,Z127.01H/P129G/V148I,Z127.01H/P12R,Z127.01N/G128C/P129V,Z127.01N/G128S/P129S Z127.01N/G128S/P129V,Z127.01N/P129R,Z127.01R/G128S/P129S,Z127.01R/P129G,Z127.01S/P129D,Z127.01S/P129G,Z127.01S/P129R,G128D/P129G,G128D/P129R/Z129.01R,G128D/P129S/G154S,G128H/P129C,G128H/P129H/Z129.01G,G128H/P129H/Z129.01R,G128H/P129R,G128H/P129R/Z129.01G,G128H/P129R/Z129.01R,G128H/P129S/Z129.01G,G128H/P129S/Z129.01R,G128H/P129S/Z129.01R/S248N,G128H/P129Y,G128H/Z128.01R/P129D,G128H/Z128.01R/P129S,G128H/Z128.01R/P129S/A144T,G128H/Z129.01R,128N/P129R/Z129.01G,G128N/P129R/Z129.01RG128N/P129S/Z129.01D,G128N/Z128.01R/P129S,G128R/P129G,G128R/P129H/Z129.01G,G128R/P129L/Z130.01S,G128R/P129R,G128R/P129R/Z129.01G,G128R/P129R/Z129.01G/A216V,G128R/P129S,G128R/P129S/Z129.01G,128R/P129Z/S130R/S132G,G128R/Z128.01R/P129D,G128R/Z128.01R/P129F,G128S/P129C,G128S/P129C/Z129.01R,G128S/P129D,G128S/P129D/S248R,G128S/P129D/T244N,G128S/P129G,G128S/P129G/A187V,G128S/P129H/Z129.01R,G128S/P129R/L209F,G128S/P129R/Z129.01G,G128S/P129S/Z129.01D,G128S/P129S/Z129.01R,G128S/P129V,G128Y/P129R/Z12...
【技術特征摘要】
【國外來華專利技術】...
【專利技術屬性】
技術研發人員:V·Y·阿列克謝耶夫,
申請(專利權)人:丹尼斯科美國公司,
類型:發明
國別省市:US
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