FIELD: biotechnology.
SUBSTANCE: invention relates to biotechnology and represents an L-threonine or L-tryptophan producing recombinant host cell of E. coli, where in a host cell is deleted at least one gene selected from a group consisting of genes, coding protein YsaA having an amino acid sequence presented in SEQ ID NO 2, protein YdaS having an amino acid sequence presented in SEQ ID NO 4, and protein YbiX having an amino acid sequence presented in SEQ ID NO 6.
EFFECT: invention also relates to a method of producing L-threonine or L-tryptophan by culturing said L-threonine or L-tryptophan producing recombinant host cell of Escherichia coli.
7 cl, 2 dwg, 7 tbl, 6 ex
| Title |
Year |
Author |
Number |
| MICROORGANISM WITH INCREASED PRODUCTION OF L-AMINO ACIDS AND METHOD FOR OBTAINING L-AMINO ACIDS WITH ITS APPLICATION |
2012 |
- Li, Kvan Kho
- Li, Kun Chul'
- Li, Sok Mjun
- Khvan, Jun Bin
|
RU2549689C2 |
| EMBODIMENT OF CAMP RECEPTOR PROTEIN AND METHOD OF PRODUCING L-AMINO ACID WITH APPLICATION THEREOF |
2019 |
- Lee Seok Myung
- Cheong Ki Yong
- Seo Chang Il
- Lee Ji Sun
|
RU2743745C1 |
| VARIANT OF THE cAMP RECEPTOR PROTEIN AND A METHOD FOR PRODUCING AN L-AMINO ACID USING IT |
2019 |
- Cheong Ki Yong
- Yoo Hyeryun
- Seo Chang Il
- Lee Jaemin
- Cho Seung Hyun
|
RU2746860C1 |
| VARIANT OF A CAMP RECEPTOR PROTEIN AND METHOD FOR OBTAINING AN L-AMINO ACID USING SAID VARIANT |
2019 |
- Lee Seok Myung
- Cheong Ki Yong
- Seo Chang Il
- Lee Ji Sun
|
RU2760536C1 |
| MICROORGANISM HAVING IMPROVED LEVEL OF INTRACELLULAR ENERGY, AND METHOD FOR PRODUCING L-AMINO ACID USING THEREOF |
2015 |
- Jang Juno
- Park Hye Min
- Lee Kwang Ho
- Lee Keun Cheol
- Hong Hyeong Pyo
|
RU2700384C2 |
| MICROORGANISM OF GENUS Escherichia, HAVING ENHANCED ABILITY TO PRODUCE L-TRYPTOPHAN, AND METHOD OF PRODUCING L-TRYPTOPHAN USING SAME |
2013 |
- Li Kvang Kho
- Park Khie Min
- Li Khio Khioung
- Khvang Joung Bin
- Li Seok Miung
|
RU2593957C2 |
| MICROORGANISM HAVING AN IMPROVED LEVEL OF INTRACELLULAR ENERGY, AND METHOD FOR PRODUCING L-AMINO ACID USING THEREOF |
2015 |
- Jang Juno
- Park Hye Min
- Lee Kwang Ho
- Lee Keun Cheol
- Hong Hyeong Pyo
|
RU2733433C1 |
| MICROORGANISM OF CORYNEBACTERIUM GENUS, PRODUCING L-AMINO ACIDS, AND METHOD OF PRODUCING L-AMINO ACIDS USING SAME |
2022 |
- Lee Han Hyoung
- Byun Hyo Jeong
- Kim Byeong Soo
- Kim Hee Ju
- Jung Moo Young
- Kim Hyung Joon
- Park Seul-Gi
|
RU2824668C1 |
| L-AMINO ACID PRODUCING MICROORGANISM AND METHOD FOR PRODUCING L-AMINO ACID WITH ITS USE |
2020 |
- Yoo Hye Ryun
- Kim So-Yeon
- Park Hye Min
- Lee Sung Gun
- Lee Jin Nam
- Kim Hyun Ah
- Choi Sol
- Huh Lan
|
RU2795161C1 |
| METHOD OF OBTAINING L-AMINO ACID |
2008 |
- Nagai Juri
- Khajasi Kazujuki
- Ueda Takudzi
- Usuda Josikhiro
- Matsui Kazukhiko
|
RU2515044C2 |
