【技术实现步骤摘要】
【国外来华专利技术】包含LG12进化枝蛋白酶变体的组合物和方法丝氨酸蛋白酶是一类在蛋白质中切割肽键的酶。丝氨酸蛋白酶在活性位点含有亲核丝氨酸残基。枯草杆菌蛋白酶是丝氨酸蛋白酶的大家族,并且虽然在工业酶领域中很久以来就已经知道枯草杆菌蛋白酶,但是仍然需要适合于特定条件和用途的工程化蛋白酶。本披露尤其提供了LG12进化枝蛋白酶(包括变体LG12进化枝蛋白酶)、编码它们的核酸、以及与其生产和使用相关的组合物和方法。在一些实施例中,本专利技术是包含至少一种本文所披露的变体的组合物。在一些实施例中,本专利技术是使用包含至少一种本文所披露的变体的清洁组合物的清洁方法。本文所披露的变体、组合物和方法涉及通过常规分子生物学技术产生的蛋白酶变体、或重组多肽或其活性片段(参见例如,Sambrook等人,Cloning:ColdSpringHarborLaboratoryPress[分子克隆:冷泉港实验室出版社])。一些实施例涉及包含如下氨基酸序列的蛋白酶变体、或重组多肽或其活性片段,该氨基酸序列在选自以下的一个或多个位置处包含两个或更多个取代:(i)1、3、7、9、19、24、27、30、38、40、43、45、48、52、53、57、72、76、78、79、86、87、88、89、90、91、93、97、99、100、101、103、104、106、107、111、114、115、116、117、118、120、122、123、124、128、129、130、131、133、134、136、139、140、141、143、144、145、147、148、149、150、153、156、158、1 ...
【技术保护点】
一种包含如下氨基酸序列的蛋白酶变体、或重组多肽或其活性片段,所述氨基酸序列在选自以下的一个或多个位置处包含两个或更多个取代:(i)1,3,7,9,19,24,27,30,38,40,43,45,48,52,53,57,72,76,78,79,86,87,88,89,90,91,93,97,99,100,101,103,104,106,107,111,114,115,116,117,118,120,122,123,124,128,129,130,131,133,134,136,139,140,141,143,144,145,147,148,149,150,153,156,158,159,160,166,181,182,185,188,194,209,212,213,215,216,217,222,224,228,234,236,238,240,242,245,246,248,251,252,256,265,267,269,270,271,272,273,和275;(ii)1,3,9,19,24,27,30,38,40,43,45,48,52,53,57,72,76,78,79,86,87 ...
【技术特征摘要】
【国外来华专利技术】2015.03.12 US 62/131,8341.一种包含如下氨基酸序列的蛋白酶变体、或重组多肽或其活性片段,所述氨基酸序列在选自以下的一个或多个位置处包含两个或更多个取代:(i)1,3,7,9,19,24,27,30,38,40,43,45,48,52,53,57,72,76,78,79,86,87,88,89,90,91,93,97,99,100,101,103,104,106,107,111,114,115,116,117,118,120,122,123,124,128,129,130,131,133,134,136,139,140,141,143,144,145,147,148,149,150,153,156,158,159,160,166,181,182,185,188,194,209,212,213,215,216,217,222,224,228,234,236,238,240,242,245,246,248,251,252,256,265,267,269,270,271,272,273,和275;(ii)1,3,9,19,24,27,30,38,40,43,45,48,52,53,57,72,76,78,79,86,87,88,89,90,91,93,97,99,100,101,103,104,106,107,111,114,115,116,117,118,120,122,123,124,128,129,130,131,133,134,136,139,140,141,143,144,145,147,148,149,150,153,156,158,159,160,166,181,182,185,188,194,209,212,213,215,216,217,222,224,228,234,236,238,240,242,245,246,248,251,252,256,265,267,271,272,和275;(iii)1,7,9,27,38,40,45,48,52,53,76,78,91,100,114,117,118,122,128,129,130,140,147,149,156,158,159,160,166,181,182,194,209,217,222,228,234,236,238,245,248,256,269,270,271,272,273,和275;(iv)1,24,30,38,40,48,52,53,76,78,79,86,87,88,89,91,93,97,100,103,104,106,111,114,115,116,117,118,120,122,124,128,129,130,131,133,134,136,139,141,143,144,147,148,149,150,153,156,158,159,166,182,185,194,209,212,213,216,217,222,224,236,238,248,251,252,256,272,和275;(v)1,24,30,38,40,52,53,76,78,79,86,87,88,89,93,97,100,103,104,106,111,114,115,116,117,118,120,122,124,128,129,131,133,134,136,139,141,143,144,147,148,149,150,153,156,158,159,166,182,185,194,209,212,213,216,217,222,224,236,238,248,251,252,256,272,和275;或(vi)1,38,40,48,52,53,76,91,114,117,118,128,129,130,147,149,156,158,159,166,182,217,238,248,256,和272;其中所述变体或重组多肽或其活性片段的氨基酸位置通过与SEQIDNO:10的氨基酸序列相对应来编号。2.如前述权利要求中任一项所述的蛋白酶变体、或重组多肽或其活性片段,其中所述变体或重组多肽或其活性片段包含如下氨基酸序列,所述氨基酸序列包含两个或更多个选自以下的取代:(i)A1X,T3X,G7X,P9X,A19X,S24X,K27X,I30X,N38X,A40X,N43X,K45X,A48X,S52X,G53X,A57X,V72X,N76X,T78X,T79X,Y86X,N87X,A88X,D89X,L90X,Y91X,V93X,S97X,S99X,G100X,S101X,T103X,L104X,G106X,I107X,1111X,S114X,I115X,S116X,N117X,G118X,N120X,I122X,N123X,M124X,G128X,S129X,S130X,G131X,T133X,A134X,Q136X,C139X,N140X,N141X,Y143X,N144X,R145X,1147X,V148X,V149X,I150X,A153X,S156X,S158X,S159X,G160X,G166X,S181X,S182X,T185X,S188X,S194X,T209X,N212X,N213X,A215X,S216X,F217X,M222X,A224X,A228X,1234X,A236X,Y238X,S240X,T242X,Q245X,I246X,E248X,K251X,N252X,N256X,K265X,V267X,N269X,V270X,E271X,S272X,A273X,和Q275X;(ii)A1X,T3X,P9X,A19X,S24X,K27X,I30X,N38X,A40X,N43X,K45X,A48X,S52X,G53X,A57X,V72X,N76X,T78X,T79X,Y86X,N87X,A88X,D89X,L90X,Y91X,V93X,S97X,S99X,G100X,S101X,T103X,L104X,G106X,I107X,I111X,S114X,I115X,S116X,N117X,G118X,N120X,I122X,N123X,M124X,G128X,S129X,S130X,G131X,T133X,A134X,Q136X,C139X,N140X,N141X,Y143X,N144X,R145X,I147X,V148X,V149X,I150X,A153X,S156X,S158X,S159X,G160X,G166X,S181X,S182X,T185X,S188X,S194X,T209X,N212X,N213X,A215X,S216X,F217X,M222X,A224X,A228X,1234X,A236X,Y238X,S240X,T242X,Q245X,I246X,E248X,K251X,N252X,N256X,K265X,V267X,E271X,S272X,和Q275X;(iii)A1X,G7X,P9X,K27X,N38X,A40X,K45X,A48X,S52X,G53X,N76X,T78X,Y91X,G100X,S114X,N117X,G118X,I122X,G128X,S129X,S130X,N140X,I147X,V149X,S156X,S158X,S159X,G160X,G166X,S181X,S182X,S194X,T209X,F217X,M222X,A228X,I234X,A236X,Y238X,Q245X,E248X,N256X,N269X,V270X,E271X,S272X,A273X,和Q275X;(iv)A1X,S24X,130X,N38X,A40X,A48X,S52X,G53X,N76X,T78X,T79X,Y86X,N87X,A88X,D89X,Y91X,V93X,S97X,G100X,T103X,L104X,G106X,1111X,S114X,I115X,S116X,N117X,G118X,N120X,I122X,M124X,G128X,S129X,S130X,G131X,T133X,A134X,Q136X,C139X,N141X,Y143X,N144X,I147X,V148X,V149X,1150X,A153X,S156X,S158X,S159X,G166X,S182X,T185X,S194X,T209X,N212X,N213X,S216X,F217X,M222X,A224X,A236X,Y238X,E248X,K251X,N252X,N256X,S272X,和Q275X;(v)A1X,S24X,I30X,N38X,A40X,S52X,G53X,N76X,T78X,T79X,Y86X,N87X,A88X,D89X,V93X,S97X,G100X,T103X,L104X,G106X,I111X,S114X,I115X,S116X,N117X,G118X,N120X,1122X,M124X,G128X,S129X,G131X,T133X,A134X,Q136X,C139X,N141X,Y143X,N144X,I147X,V148X,V149X,I150X,A153X,S156X,S158X,S159X,G166X,S182X,T185X,S194X,T209X,N212X,N213X,S216X,F217X,M222X,A224X,A236X,Y238X,E248X,K251X,N252X,N256X,S272X,和Q275X;或(vi)A1X,N38X,A40X,A48X,S52X,G53X,N76X,Y91X,S114X,N117X,G118X,G128X,S129X,S130X,1147X,V149X,S156X,S158X,S159X,G166X,S182X,F217X,Y238X,E248X,N256X,和S272X:其中X是任何氨基酸,并且所述变体或重组多肽或其活性片段的氨基酸位置通过与SEQIDNO:10的氨基酸序列相对应来编号。3.如前述权利要求中任一项所述的蛋白酶变体、或重组多肽或其活性片段,其中所述变体或重组多肽或其活性片段包含如下氨基酸序列,所述氨基酸序列包含两个或更多个选自以下的取代:(i)X1G,X1T,X3E,X3V,X7C,X9I,X9T,X9V,X19R,X24R,X24T,X27S,X27T,X30V,X38A,X38Q,X38T,X40D,X40E,X40L,X40V,X43D,X43H,X43L,X43S,X45Q,X45R,X48E,X48Q,X52A,X52N,X52Q,X52T,X53D,X53E,X53N,X57P,X72A,X76D,X78A,X78D,X78G,X78S,X79I,X86P,X87S,X88V,X89E,X89S,X90P,X91H,X93T,X97G,X99L,X100A,X100K,X101T,X103E,X103S,X104V,X106S,X107T,X107V,X111L,X114A,X114T,X115G,X116E,X116N,X117E,X117S,X118R,X120H,X122A,X123D,X124L,X128A,X128D,X128E,X128H,X128K,X128M,X128N,X128Q,X128S,X128Y,X129D,X129E,X129G,X129H,X129I,X129K,X129L,X129M,X129N,X129P,X129Q,X129R,X129T;X129V,X129Y,X130A,X130E,X130F,X130G,X130H,X130I,X130L,X130M,X130N,X130Q,X130R,X130T,X130V,X130W,X130Y,X131P,X133A,X133D,X133V,X134T,X136E,X139V,X140D,X140Y,X141S,X143T,X144S,X145N,X145W,X147A,X147V,X148L,X149G,X149L,X149N,X149S,X150V,X153S,X156A,X156H,X156N,X158T,X158V,X159D,X159E,X159N,X159Q,X160D,X166A,X166D,X166H,X166N,X166S,X166Y,X181A,X181N,X182E,X185Q,X188Y,X194P,X209F,X209V,X209Y,X212S,X213T,X215D,X215E,X216T,X217L,X217R,X222L,X224T,X228S,X234V,X236N,X236Q,X238F,X240F,X242S,X245A,X245N,X246V,X248K,X248N,X251R,X251S,X252S,X256E,X256K,X256P,X256R,X256Y,X265S,X267N,X269K,X270C,X271F,X271W,X272K,X272N,X272Q,X273V,X275H,和X275R;(ii)X1G,X1T,X3E,X3V,X91,X9T,X9V,X19R,X24R,X24T,X27S,X27T,X30V,X38A,X38Q,X38T,X40D,X40E,X40L,X40V,X43D,X43H,X43L,X43S,X45Q,X45R,X48E,X48Q,X52A,X52N,X52Q,X52T,X53D,X53E,X53N,X57P,X72A,X76D,X78A,X78D,X78G,X78S,X79I,X86P,X87S,X88V,X89E,X89S,X90P,X91H,X93T,X97G,X99L,X100A,X100K,X101T,X103E,X103S,X104V,X106S,X107T,X107V,X111L,X114A,X114T,X115G,X116E,X116N,X117E,X117S,X118R,X120H,X122A,X123D,X124L,X128A,X128D,X128E,X128H,X128K,X128M,X128N,X128Q,X128S,X128Y,X129D,X129E,X129G,X129H,X129I,X129K,X129L,X129M,X129N,X129P,X129Q,X129R,X129T,X129V,X129Y,X130A,X130E,X130F,X130G,X130H,X130I,X130L,X130M,X130N,X130Q,X130R,X130T,X130V,X130W,X130Y,X131P,X133A,X133D,X133V,X134T,X136E,X139V,X140D,X140Y,X141S,X143T,X144S,X145N,X145W,X147A,X147V,X148L,X149G,X149L,X149N,X149S,X150V,X153S,X156A,X156H,X156N,X158T,X158V,X159D,X159E,X159N,X159Q,X160D,X166A,X166D,X166H,X166N,X166S,X166Y,X181A,X181N,X182E,X185Q,X188Y,X194P,X209F,X209V,X209Y,X212S,X213T,X215D,X215E,X216T,X217L,X217R,X222L,X224T,X228S,X234V,X236N,X236Q,X238F,X240F,X242S,X245A,X245N,X246V,X248K,X248N,X251R,X251S,X252S,X256E,X256K,X256P,X256R,X256Y,X265S,X267N,X271F,X271W,X272K,X272N,X272Q,X275H,和X275R;(iii)X1G,X7C,X9T,X27M,X38Q,X38T,X40D,X45Q,X45R,X48E,X48Q,X52F,X52Q,X52T,X53D,X53E,X53Y,X76D,X78A,X91H,X100A,X114T,X117S,X118R,X122V,X128A,X128D,X128E,X128H,X128K,X128L,X128M,X128N,X128Q,X128R,X128S,X128T,X128V,X128W,X128Y,X129D,X129E,X129F,X129G,X129H,X1291,X129K,X129L,X129M,X129N,X129P,X129Q,X129R,X129T,X129V,X129Y,X130A,X130D,X130E,X130F,X130G,X130H,X1301,X130L,X130M,X130N,X130Q,X130R,X130T,X130V,X130W,X130Y,X140D,X147A,X149G,X156D,X156H,X156N,X156T,X158T,X158V,X159D,X159N,X160D,X166D,X166H,X166Y,X181N,X182E,X194P,X209V,X217R,X222L,X228S,X234V,X236N,X236Q,X238F,X245A,X248D,X248K,X248N,X256E,X256P,X256R,X269K,X270C,X271G,X272K,X272Q,X273V,X275R,和X275Y;(iv)X1G,X1T,X24R,X24T,X30V,X38A,X38Q,X38T,X40D,X40E,X40L,X40V,X48Q,X52A,X52N,X52Q,X52T,X53D,X53E,X53N,X76D,X78A,X78D,X78G,X78S,X79I,X86P,X87S,X88V,X89E,X91H,X93T,X97G,X100A,X100K,X103E,X103S,X104V,X106S,X111L,X114A,X114T,X115G,X116E,X116N,X117E,X117S,X118R,X120H,X122A,X124L,X128A,X128D,X128E,X128H,X128K,X128M,X128N,X128Q,X128S,X128Y,X129D,X129E,X129G,X129H,X1291,X129K,X129L,X129M,X129N,X129P,X129Q,X129R,X129T,X129V,X129Y,X130F,X130H,X130I,X130Y,X131P,X133A,X133D,X133V,X134T,X136E,X139V,X141S,X143T,X144S,X147A,X147V,X148L,X149G,X149L,X149N,X149S,X150V,X153S,X156A,X156H,X156N,X158T,X158V,X159D,X159E,X159N,X159Q,X166A,X166D,X166H,X166N,X166S,X166Y,X182E,X185Q,X194P,X209F,X209V,X209Y,X212S,X213T,X216T,X217L,X217R,X222L,X224T,X236N,X236Q,X238F,X248K,X248N,X251R,X251S,X252S,X256E,X256K,X256P,X256R,X256Y,X272K,X272N,X272Q,X275H,和X275R;(v)X1G,X1T,X24R,X24T,X30V,X38A,X38Q,X38T,X40D,X40E,X40L,X40V,X52A,X52N,X52Q,X52T,X53D,X53E,X53N,X76D,X78A,X78D,X78G,X78S,X79I,X86P,X87S,X88V,X89E,X93T,X97G,X100A,X100K,X103E,X103S,X104V,X106S,X111L,X114A,X114T,X115G,X116E,X116N,X117E,X117S,X118R,X120H,X122A,X124L,X128A,X128D,X128E,X128H,X128K,X128M,X128N,X128Q,X128S,X128Y,X129D,X129E,X129G,X129H,X129I,X129K,X129L,X129M,X129N,X129P,X129Q,X129R,X129T,X129V,X129Y,X131P,X133A,X133D,X133V,X134T,X136E,X139V,X141S,X143T,X144S,X147A,X147V,X148L,X149G,X149L,X149N,X149S,X150V,X153S,X156A,X156H,X156N,X158T,X158V,X159D,X159E,X159N,X159Q,X166A,X166D,X166H,X166N,X166S,X166Y,X182E,X185Q,X194P,X209F,X209V,X209Y,X212S,X213T,X216T,X217L,X217R,X222L,X224T,X236N,X236Q,X238F,X248K,X248N,X251R,X251S,X252S,X256E,X256K,X256P,X256R,X256Y,X272K,X272N,X272Q,X275H,和X275R;或(vi)X1G,X38Q,X40D,X48Q,X52F,X52T,X53E,X53Y,X76D,X91H,X114T,X117S,X118R,X128D,X128M,X128V,X129F,X129M,X129R,X129V,X130F,X130H,X1301,X130Y,X147A,X149G,X156N,X158T,X159N,X166D,X166H,X182E,X217R,X238F,X248N,X256E,X256P,X256R,和X272K;其中X是任何氨基酸,并且所述变体或重组多肽或其活性片段的氨基酸位置通过与SEQIDNO:10的氨基酸序列相对应来编号。4.如前述权利要求中任一项所述的蛋白酶变体、或重组多肽或其活性片段,其中所述变体或重组多肽或其活性片段包含如下氨基酸序列,所述氨基酸序列包含两个或更多个选自以下的取代:(i)A001G,A001T,T003E,T003V,G007C,P009I,P009T,P009V,A019R,S024R,S024T,K027S,K027T,1030V,N038A,N038Q,N038T,A040D,A040E,A040L,A040V,N043D,N043H,N043L,N043S,K045Q,K045R,A048E,A048Q,S052A,S052N,S052Q,S052T,G053D,G053E,G053N,A057P,V072A,N076D,T078A,T078D,T078G,T078S,T0791,Y086P,N087S,A088V.D089E,D089S,L090P,Y091H,V093T,S097G,S099L,G100A,G100K,S101T,T103E,T103S,L104V,G106S,I107T,I107V,I111L,S114A,S114T,I115G,S116E,S116N,N117E,N117S,G118R,N120H,1122A,N123D,M124L,G128A,G128D,G128E,G128H,G128K,G128M,G128N,G128Q,G128S,G128Y,S129D,S129E,S129G,S129H,S129I,S129K,S129L,S129M,S129N,S129P,S129Q,S129R,S129T,S129V,S129Y,S130A,S130E,S130F,S130G,S130H,S130I,S130L,S130M,S130N,S130Q,S130R,S130T,S130V,S130W,S130Y,G131P,T133A,T133D,T133V,A134T,Q136E,C139V,N140D,N140Y,N141S,Y143T,N144S,R145N,R145W,I147A,I147V,V148L,V149G,V149L,V149N,V149S,I150V,A153S,S156A,S156H,S156N,S158T,S158V,S159D,S159E,S159N,S159Q,G160D,G166A,G166D,G166H,G166N,G166S,G166Y,S181A,S181N,S182E,T185Q,S188Y,S194P,T209F,T209V,T209Y,N212S,N213T,A215D,A215E,S216T,F217L,F217R,M222L,A224T,A228S,I234V,A236N,A236Q,Y238F,S240F,T242S,Q245A,Q245N,1246V,E248K,E248N,K251R,K251S,N252S,N256E,N256K,N256P,N256R,N256Y,K265S,V267N,N269K,V270C,E271F,E271W,S272K,S272N,S272Q,A273V,Q275H,和Q275R;(ii)A001G,A001T,T003E,T003V,P009I,P009T,P009V,A019R,S024R,S024T,K027S,K027T,1030V,N038A,N038Q,N038T,A040D,A040E,A040L,A040V,N043D,N043H,N043L,N043S,K045Q,K045R,A048E,A048Q,S052A,S052N,S052Q,S052T,G053D,G053E,G053N,A057P,V072A,N076D,T078A,T078D,T078G,T078S,T079I,Y086P,N087S,A088V,D089E,D089S,L090P,Y091H,V093T,S097G,S099L,G100A,G100K,S101T,T103E,T103S,L104V,G106S,1107T,I107V,I111L,S114A,S114T,I115G,S116E,S116N,N117E,N117S,G118R,N120H,I122A,N123D,M124L,G128A,G128D,G128E,G128H,G128K,G128M,G128N,G128Q,G128S,G128Y,S129D,S129E,S129G,S129H,S1291,S129K,S129L,S129M,S129N,S129P,S129Q,S129R,S129T,S129V,S129Y,S130A,S130E,S130F,S130G,S130H,S130I,S130L,S130M,S130N,S130Q,S130R,S130T,S130V,S130W,S130Y,G131P,T133A,T133D,T133V,A134T,Q136E,C139V,N140D,N140Y,N141S,Y143T,N144S,R145N,R145W,I147A,I147V,V148L,V149G,V149L,V149N,V149S,I150V,A153S,S156A,S156H,S156N,S158T,S158V,S159D,S159E,S159N,S159Q,G160D,G166A,G166D,G166H,G166N,G166S,G166Y,S181A,S181N,S182E,T185Q,S188Y,S194P,T209F,T209V,T209Y,N212S,N213T,A215D,A215E,S216T,F217L,F217R,M222L,A224T,A228S,1234V,A236N,A236Q,Y238F,S240F,T242S,Q245A,Q245N,I246V,E248K,E248N,K251R,K251S,N252S,N256E,N256K,N256P,N256R,N256Y,K265S,V267N,E271F,E271W,S272K,S272N,S272Q,Q275H,和Q275R;(iii)A001G,G007C,P009T,K027M,N038Q,N038T,A040D,K045Q,K045R,A048E,A048Q,S052F,S052Q,S052T,G053D,G053E,G053Y,N076D,T078A,Y091H,G100A,S114T,N117S,G118R,1122V,G128A,G128D,G128E,G128H,G128K,G128L,G128M,G128N,G128Q,G128R,G128S,G128T,G128V,G128W,G128Y,S129D,S129E,S129F,S129G,S129H,S1291,S129K,S129L,S129M,S129N,S129P,S129Q,S129R,...
【专利技术属性】
技术研发人员:H·穆尔德,J·V·米勒,F·格德埃格伯,D·A·埃斯特尔,K·奥古斯汀,L·M·贝比,R·R·博特,M·C·斯科特谢尔,J·姚,
申请(专利权)人:丹尼斯科美国公司,
类型:发明
国别省市:美国,US
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