FIELD: biotechnology.
SUBSTANCE: group of inventions relates to biotechnology. Disclosed is a microorganism of the genus Escherichia, which produces O-acetyl-homoserine, where the activity of a protein containing the amino acid sequence SEQ ID NO: 1 is higher compared to an unmodified microorganism producing O-acetyl-homoserine, and where cystathionine synthase activity is inactivated compared to an unmodified O-acetyl-homoserine-producing microorganism. Method of producing O-acetyl-homoserine and a method of producing L-methionine using said microorganism are also disclosed.
EFFECT: invention provides improved production of O-acetyl-homoserine.
9 cl, 1 dwg, 7 tbl, 4 ex
| Title |
Year |
Author |
Number |
| MICROORGANISM FOR PRODUCING O-ACETYLHOMOSERINE AND A METHOD OF PRODUCING O-ACETYLHOMOSERINE USING SAID MICROORGANISM |
2015 |
- Be Dzhi En
- Kim Khen A
- Sin Eng Uk
- Kim So En
- Kim San Kem
- Na Kvang Kho
- So Dzhu Khi
- Son Sun Kvan
- Yu Khe Ren
- Choj Dzhin Gyn
|
RU2710323C2 |
| O-ACETYL-HOMOSERINE-PRODUCING MICROORGANISM, AND METHOD OF PRODUCING O-ACETYL-HOMOSERINE USING SAID MICROORGANISM |
2016 |
- Bae Jee Yeon
- Shim Ji Hyun
- Kim Hyun Ah
- Seo Juhee
- Shin Yong Uk
- Lee Jae Hee
- Kim Sang Kyoum
- Kim So Young
|
RU2706535C2 |
| MICROORGANISMS PRODUCING O-ACETYL HOMOSERINE AND METHOD FOR O-ACETYL HOMOSERINE PRODUCTION USING THIS MICROORGANISM |
2015 |
- Kim Hyun Ah
- Seo Ju Hee
- Shin Yong Uk
- Kim So Young
- Kim Sang Kyoum
- Na Kwang Ho
- Bae Jee Yeon
- Son Sung Kwang
- Yoo Hye Ryun
- Choi Jin Geun
|
RU2614253C1 |
| MODIFIED POLYPEPTIDE HAVING HOMOSERINE ACETYLTRANSFERASE ACTIVITY AND MICROORGANISM EXPRESSING IT |
2011 |
- Kim, So Joung
- Sin, Jong Juk
- Seo, Chang Il
- Kheo, In Kiung
- Kim, Dzu Eun
- Kim, Khiun Akh
- Li, Khan Dzin'
- Na, Kvang Kho
- Son, Sung Kvang
|
RU2557411C2 |
| MICROORGANISM FOR THE O-SUCCINYLHOMOSERINE PRODUCTION AND THE O-SUCCINYLHOMOSERINE PRODUCTION METHOD WITH USE OF THE SAID MICROORGANISM |
2014 |
- Seo Chang Il
- Kim So Young
- Shin Yong Uk
- Na Kwang Ho
- Um Hye Won
- Heo In Kyung
|
RU2662654C2 |
| MICROORGANISMS FOR THE PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FOR THE PRODUCTION OF O-SUCCINYLHOMOSERINE USING THE SPECIFIED MICROORGANISMS |
2014 |
- Seo Chang Il
- Kim So Young
- Shin Yong Uk
- Na Kwang Ho
- Um Hye Won
- Heo In Kyung
|
RU2756104C2 |
| MICROORGANISMS FOR PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FOR PRODUCTION OF O-SUCCINYLHOMOSERINE USING THE SAME |
2014 |
- Choi Su Jin
- Kim So Young
- Seo Chang Il
- Shin Yong Uk
- Yang Young Lyeol
- Um Hye Won
- Park Hye Min
- Jhon Sung Hoo
- Jung Byung Hoon
|
RU2651517C2 |
| MICROORGANISMS FOR PRODUCTION OF O-SUCCINYLHOMOSERINE AND METHOD FOR PRODUCTION OF O-SUCCINYLHOMOSERINE USING THE SAME |
2014 |
- Choi Su Jin
- Kim So Young
- Seo Chang Il
- Shin Yong Uk
- Yang Young Lyeol
- Um Hye Won
- Park Hye Min
- Jhon Sung Hoo
- Jung Byung Hoon
|
RU2651519C2 |
| MICROORGANISMS FOR THE PRODUCTION OF O-SUCCINYLHOMOSERINE AND A METHOD FOR THE PRODUCTION OF O-SUCCINYLHOMOSERINE USING THE SPECIFIED MICROORGANISMS |
2014 |
- Choi Su Jin
- Kim So Young
- Seo Chang Il
- Shin Yong Uk
- Yang Young Lyeol
- Um Hye Won
- Park Hye Min
- Jhon Sung Hoo
- Jung Byung Hoon
|
RU2757787C1 |
| VARIANT OF INNER MEMBRANE PROTEIN AND METHOD FOR OBTAINING TARGET PRODUCT USING IT |
2020 |
- Kim Seo Yun
- Cho Seung Hyun
- Lee Jae Min
- Baek Min Ji
|
RU2804941C1 |
