PRODUCTION OF CYSTEINE OR ITS DERIVATIVE WITH APPLICATION OF NEW O-PHOSPHOSERINESULPHHYDRILASE Russian patent published in 2016 - IPC C12P13/12 C12N15/53

Abstract RU 2579689 C1

FIELD: bioengineering.

SUBSTANCE: invention relates to the production of cysteine including the stage of interaction of O-phosphoserine (OPS) as a substrate with sulphide in the presence of O-phosphoserine-hydrilase sulphide (OPSS). The latter includes tan aminoacid sequence represented in SEQ ID NO: 1 or 2, or the microorganism that expresses it to get the said cysteine. It discloses also the production of a cysteine derivative.

EFFECT: higher yield of cysteine and its derivative.

8 cl, 4 dwg, 5 tbl, 5 ex

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RU 2 579 689 C1

Authors

Song Byeong Cheol

Chang Jin Sook

Jo Jae Hyun

Kim Hye Won

Dates

2016-04-10—Published

2012-12-14—Filed