公开(公告)号：DE102005034413A1

公开(公告)日：2007-01-25

申请号：DE102005034413

申请日：2005-07-22

Applicant: BASF AG

Inventor： FRIEDRICH THOMAS ,  HAERING DIETMAR ,  ESSER ANTON

IPC: D21C5/02 ,  D21H21/02

Abstract: A decrease in the amount of esterase-splittable adhesive components of coextensive diameter up to 2000 mu in scrap paper suspensions is achieved contacting an esterase with a scrap paper suspension containing more than 0.5 wt.% (based on oven-dry paper weight) of at least one nonionic and non-polymeric surfactant.

公开(公告)号：DE50107447D1

公开(公告)日：2005-10-20

申请号：DE50107447

申请日：2001-09-17

Applicant: BASF AG

Inventor： FRIEDRICH THOMAS

IPC: C12P9/00

公开(公告)号：EE200300086A

公开(公告)日：2004-12-15

申请号：EEP200300086

申请日：2001-08-30

Applicant: BASF AG

Inventor： HAUER BERNHARD ,  FRIEDRICH THOMAS ,  NUEBLING CHRISTOPH ,  STUERMER RAINER ,  LADNER WOLFGANG

IPC: C12N15/09 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N9/16 ,  C12N9/18 ,  C12N15/55 ,  C12P7/62 ,  C12P41/00 ,  C12N1/20 ,  C12N15/63 ,  C12P7/00

Abstract: The invention relates to novel proteins from Pseudomonas glumae, having esterase activity, in particular butynol I esterase activity, to nucleic acid sequences coding therefore, to expression cassettes, vectors and recombinant microorganisms; to methods for preparing said proteins and to the use thereof for enzymic, in particular enantioselective enzymic, ester hydrolysis or transesterification of organic esters.

公开(公告)号：PL355487A1

公开(公告)日：2004-05-04

申请号：PL35548700

申请日：2000-10-20

Applicant: BASF AG

Inventor： KESSELER MARIA ,  HAUER BERNHARD ,  FRIEDRICH THOMAS ,  MATTES RALF

IPC: C12N15/09 ,  C12N1/21 ,  C12N9/16 ,  C12N9/18 ,  C12N15/55 ,  C12P17/04 ,  C12P41/00 ,  C12R1/19

Abstract: The present invention relates to proteins which have an enzymatic activity for hydrolyzing L-pantolactone. The invention further relates to nucleic acids which code for these proteins, to nucleic acid constructs, vectors, genetically modified microorganisms and to a process for preparing D-pantolactone.

公开(公告)号：AU2003232256A1

公开(公告)日：2003-11-17

申请号：AU2003232256

申请日：2003-05-05

Applicant: BASF AG

Inventor： FRIEDRICH THOMAS ,  KESSELER MARIA ,  HAUER BERNHARD

IPC: C12N9/88 ,  C12N15/60 ,  C12P7/42 ,  C12P13/00 ,  C12P41/00

公开(公告)号：DE10131544A1

公开(公告)日：2003-01-16

申请号：DE10131544

申请日：2001-06-29

Applicant: BASF AG

Inventor： HAUER BERNHARD ,  FRIEDRICH THOMAS ,  NUEBLING CHRISTOPH ,  STUERMER RAINER ,  LADNER WOLFGANG

IPC: C12N1/21 ,  C12N9/16 ,  C12N15/55 ,  C12P41/00 ,  C12N9/14

Abstract: A protein (I) with butynol I esterase (BIE) activity comprising at least one of 4 partial sequence polypeptides (S1-4) and their functional equivalents, is new. A protein (I) with butynol I esterase (BIE) activity comprises at least one of 4 partial sequence polypeptides (S1-4) and their functional equivalents. Independent claims are also included for the following: (1) polynucleotides (II) that encode (I), and complementary polynucleotides and sequences that hybridize to them; (2) an expression cassette (EC) comprising at least one (II), operably linked to regulators; (3) a recombinant vector for transforming eukaryotic or prokaryotic hosts, containing (II) or EC; (4) preparation of (I) by culturing organisms that produce (I), either endogenously or after transformation; (5) (I) produced by the method in (4); Pseudomonas glumae Lu2023 (DSM 13176), or its variants or mutants; (6) microorganisms containing the vector of (4); (7) method for enantioselective ester hydrolysis or transesterification using (I); and (8) optically active alcohols, carboxylic acids or esters prepared using (I). Phe-Ile-Glu-Thr-Leu-Gly-Leu-Glu-Arg-Pro-Val-Leu-Val-Gly-His-Ser-Leu-Gl y-Gly-Ala-Ile-Ala-Leu-Ala-Val-Gly-Leu-Asp-Tyr-Pro-Glu-Arg (S1) Ile-Ala-Leu-Ile-Ala-Pro-Leu-Thr-His-Thr-Glu-Thr-Glu-Pro (S2) Gly-Gly-Gly-Met-Met-Gly-Leu-Arg-Pro-Glu-Ala-Phe-Tyr-Ala-Ala-Ser-Ser-As p-Leu-Val (S3) Ala-Ile-Asp-Ala-Ile-Phe-Ala-Pro-Glu-Pro-Val (S4)

公开(公告)号：CZ20021449A3

公开(公告)日：2002-10-16

申请号：CZ20021449

申请日：2000-10-20

Applicant: BASF AG

Inventor： KESSELER MARIA ,  HAUER BERNHARD ,  FRIEDRICH THOMAS ,  MATTES RALF

IPC: C12N15/09 ,  C12N1/21 ,  C12N9/16 ,  C12N9/18 ,  C12N15/55 ,  C12P17/04 ,  C12P41/00 ,  C12R1/19

Abstract: The present invention relates to proteins which have an enzymatic activity for hydrolyzing L-pantolactone. The invention further relates to nucleic acids which code for these proteins, to nucleic acid constructs, vectors, genetically modified microorganisms and to a process for preparing D-pantolactone.

公开(公告)号：MXPA02003417A

公开(公告)日：2002-08-20

申请号：MXPA02003417

申请日：2000-10-20

Applicant: BASF AG

Inventor： FRIEDRICH THOMAS

IPC: C12N15/09 ,  C12N1/21 ,  C12N9/16 ,  C12N9/18 ,  C12N15/55 ,  C12P17/04 ,  C12P41/00 ,  C12R1/19

Abstract: El presente invento se refiere a proteinas que presentan una actividad enzimatica para la hidrolisis de L-pantolactona. El invento se refiere, ademas, a acidos nucleinicos, que codifican para estas proteinas, estructuras de acido nucleinico, vectores, microorganismos geneticamente modificados, asi como un procedimiento para la obtencion de D- pantolactona.

公开(公告)号：EE200100232A

公开(公告)日：2002-08-15

申请号：EEP200100232

申请日：1999-10-13

Applicant: BASF AG

Inventor： RESS-LOESCHKE MARION ,  FRIEDRICH THOMAS ,  HAUER BERNHARD ,  MATTES RALF ,  ENGELS DIRK

IPC: C12N15/09 ,  C07H21/00 ,  C12N1/21 ,  C12N9/78 ,  C12N15/55 ,  C12P7/40 ,  C12P7/42 ,  C12P41/00 ,  C12R1/05 ,  C12N15/63

Abstract: The invention relates to nucleic acid sequences which code for a polypeptide having nitrilase activity, to nucleic acid constructs comprising the nucleic acid sequences, and to vectors comprising the nucleic acid sequences or the nucleic acid constructs. The invention further relates to amino acid sequences which are encoded by the nucleic acid sequences, and to microorganisms comprising the nucleic acid sequences, the nucleic acid constructs or vectors comprising the nucleic acid sequences or the nucleic acid constructs.The invention additionally relates to a process for preparing chiral carboxylic acids from the racemic nitriles.

公开(公告)号：ZA200104066B

公开(公告)日：2002-07-01

申请号：ZA200104066

申请日：2001-05-18

Applicant: BASF AG

Inventor： RESS-LOESCHKE MARION ,  FRIEDRICH THOMAS ,  HAUER BERNHARD ,  MATTES RALF ,  ENGELS DIRK

IPC: C07H21/00 ,  C12N1/21 ,  C12N9/78 ,  C12N15/09 ,  C12N15/55 ,  C12P7/40 ,  C12P7/42 ,  C12P41/00 ,  C12R1/05 ,  C12N ,  C12P ,  C12R

Abstract: The invention relates to nucleic acid sequences which code for a polypeptide having nitrilase activity, to nucleic acid constructs comprising the nucleic acid sequences, and to vectors comprising the nucleic acid sequences or the nucleic acid constructs. The invention further relates to amino acid sequences which are encoded by the nucleic acid sequences, and to microorganisms comprising the nucleic acid sequences, the nucleic acid constructs or vectors comprising the nucleic acid sequences or the nucleic acid constructs.The invention additionally relates to a process for preparing chiral carboxylic acids from the racemic nitriles.