KR920703814A - 공유결합 안지오제닌/리보핵산가수분해효소 하이브라이드 - Google Patents

공유결합 안지오제닌/리보핵산가수분해효소 하이브라이드

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Publication number
KR920703814A
KR920703814A KR1019920701960A KR920701960A KR920703814A KR 920703814 A KR920703814 A KR 920703814A KR 1019920701960 A KR1019920701960 A KR 1019920701960A KR 920701960 A KR920701960 A KR 920701960A KR 920703814 A KR920703814 A KR 920703814A
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South Korea
Prior art keywords
protein
angiogenin
amino acids
host cell
ribonuclease
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KR1019920701960A
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English (en)
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엘. 밸리 버어트
디. 본드 마이클
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조이스 브린턴
프레지던트 앤드 펠로우주 오브 하버드 칼리지
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Publication of KR920703814A publication Critical patent/KR920703814A/ko

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
    • C12N9/22—Ribonucleases RNAses, DNAses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/475—Growth factors; Growth regulators
    • C07K14/515—Angiogenesic factors; Angiogenin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
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  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
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  • Enzymes And Modification Thereof (AREA)
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Abstract

내용 없음

Description

공유결합 안지오제닌/리보핵산가수분해효소 하이브라이드
[도면의 간단한 설명]
제 1a 및 1b도(실시예 1에서 설명된)는 안지오제닌 고유분절을 결정할 목적으로 인간 안지오제닌의 잔기수를 소의 안지오제닌(제 1a도) 및 리보핵산가수분해효소 A(제 1b 도)의 잔기수에 비교함으로서 창출된 아미노산 배열의 % 동일성을 보여주는 그래프이다.
제 1c도는 제 1a 및 1b 도사이의 % 동일성의 상위성을 보여주는 그래프이다.
제 2a도는 리보핵산가수분해효소 A, 인간 안지오제닌, 및 ARH-Ⅲ의 N-말단 아미노산배열들을 보여준다. 39가지 포유류종들로부터 얻어진 췌장 리보핵산가수분해효소내에 보전되고 있는 리보핵산가수분해 효소 A내 잔기들은 별표로 나타내었다. 안지오제닌내의 사각형으로 둘러쳐진 잔기들은 인간, 소, 돼지, 및 토끼 단백질들에 보전되는 것이다.
제 2b도는 실시예 2에 선명된 바와같은 ARH-Ⅲ 코딩 배열의 축조시에 단편 B로서 사용되는 ARH-Ⅲ의 4-23 잔기들을 암호화하는 합성적 이본쇄올리고 뉴클레오타이드의 DNA 배열을 보여준다.
제 3도는 실시예 2에 설명된 바와같은 ARH-Ⅲ 코딩 배열의 축조에 관한 선도(線圖)이다.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 안지오제닌 잔기들 8-22번 지역(또는 8-22번에 해당하는 지역)내의 아미노산들을 다른 아미노산들로 대체시켜 만든 증대된 맥관형성촉진 활성을 지니는 돌연변이 안지오제닌 단백질.
  2. 제1항에 있어서, 안지오제닌 잔기를 8-22번 지역(또는 8-22번에 해당하는 지역)을 리보핵산가수분해효소 내 아미노산들로 이루어진 지역으로 대체시켜 만든 돌연변이 안지오제닌 단백질.
  3. 제2항에 있어서, 리보핵산가수분해효소내 아미노산들이 해당지역이 리보핵산가수분해효소 잔기들 7-21번 아미노산을(또는 7-21번에 해당하는 아미노산들)을 포함하는 돌연변이 안지오제닌 단백질.
  4. 제1항의 단백질을 암호화하고 있는 DNA 배열을 포함하는 정제분리된 DNA 배열.
  5. 제2항의 단백질을 암호화하고 있는 DNA 배열을 포함하는 정제분리된 DNA 배열.
  6. 제3항의 단백질을 암호화하고 있는 DNA 배열을 포함하는 정제분리된 DNA 배열.
  7. 형질 전환된 숙주세포내에서 제1항의 단백질을 발현시킬 목적으로 분리한 벡터.
  8. 형질 전환된 숙주 세포내에서 제2항의 단백질을 발현시킬 목적으로 분리한 벡터.
  9. 형질 전환된 숙주 세포내에서 제3항의 단백질을 발현시킬 목적으로 분리한 벡터.
  10. 제7항의 벡터로 형질 전환된 숙주세포.
  11. 제8항의 벡터로 형질 전환된 숙주세포.
  12. 제9항의 벡터로 형질 전환된 숙주세포.
  13. 약학적으로 용인되는 담체내에 제1항 단백질의 유효 맥관형성촉진량을 포함하는 제약조성물.
  14. 약학적으로 용인되는 담체내에 제2항 단백질의 유효 맥관형성촉진량을 포함하는 제약조성물.
  15. 약학적으로 용인되는 담체내에 제3항 단백질의 유효 맥관형성촉진량을 포함하는 제약조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920701960A 1990-02-15 1991-01-07 공유결합 안지오제닌/리보핵산가수분해효소 하이브라이드 KR920703814A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48134290A 1990-02-15 1990-02-15
US07/481,342 1990-02-15
PCT/US1991/000113 WO1991012322A1 (en) 1990-02-15 1991-01-07 COVALENT ANGIOGENIN/RNase HYBRIDS

Publications (1)

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KR920703814A true KR920703814A (ko) 1992-12-18

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Country Status (13)

Country Link
US (1) US5286487A (ko)
EP (1) EP0515394A1 (ko)
JP (1) JPH05504060A (ko)
KR (1) KR920703814A (ko)
AU (1) AU645055B2 (ko)
CA (1) CA2073434A1 (ko)
CS (1) CS29191A3 (ko)
IE (1) IE910465A1 (ko)
IL (1) IL96519A0 (ko)
NZ (1) NZ236375A (ko)
PT (1) PT96574A (ko)
WO (1) WO1991012322A1 (ko)
ZA (1) ZA909633B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910481A (en) * 1995-11-13 1999-06-08 Immuno Ag Hybrid proteins with modified activity
US5852001A (en) * 1996-12-23 1998-12-22 The Endowment For Research In Human Biology Method and compounds for inhibition of ribonucleases
WO1999006569A1 (en) * 1997-07-30 1999-02-11 Stichting Instituut Voor Dierhouderij En Diergezondheid Cytotoxic polypeptide (fragment) derived from ribonuclease
WO2005115477A2 (en) 2004-04-13 2005-12-08 Quintessence Biosciences, Inc. Non-natural ribonuclease conjugates as cytotoxic agents
WO2007149594A2 (en) * 2006-06-23 2007-12-27 Quintessence Biosciences, Inc. Modified ribonucleases
US8298801B2 (en) 2006-07-17 2012-10-30 Quintessence Biosciences, Inc. Methods and compositions for the treatment of cancer
US8828698B2 (en) * 2007-04-12 2014-09-09 Naidu Lp Immobilized angiogenin mixtures and uses thereof
US7601689B2 (en) * 2007-04-12 2009-10-13 Naidu Lp Angiogenin complexes (ANGex) and uses thereof
EP2205271B1 (en) * 2007-10-08 2014-05-21 Quintessence Biosciences, Inc. Compositions and methods for ribonuclease-based therapies
US8029782B2 (en) 2008-10-01 2011-10-04 Quintessence Biosciences, Inc. Therapeutic ribonucleases

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229531A (en) * 1978-12-29 1980-10-21 Monsanto Company Production of tumor angiogenesis factor by cell culture
US4503038A (en) * 1983-02-25 1985-03-05 The Regents Of The University Of California Extracellular nonmitogenic angiogenesis factor and method of isolation thereof from wound fluid
US4727137A (en) * 1985-04-17 1988-02-23 President And Fellows Of Harvard College Purified protein having angiogenic activity and methods of preparation
US4721672A (en) * 1985-08-28 1988-01-26 President And Fellows Of Harvard College CDNA and gene for human angiogenin (angiogenesis factor) and methods of expression
DE3716722A1 (de) * 1987-05-19 1988-12-01 Hoechst Ag Gentechnologisches verfahren zur herstellung von angiogeninen
US4900673A (en) * 1988-03-28 1990-02-13 President And Fellows Of Harvard College Mutant human angiogenin (angiogenesis factor with superior angiogenin activity) genes therefor and methods of expression

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NZ236375A (en) 1992-06-25
US5286487A (en) 1994-02-15
IE910465A1 (en) 1991-08-28
AU7159591A (en) 1991-09-03
CA2073434A1 (en) 1991-08-16
JPH05504060A (ja) 1993-07-01
ZA909633B (en) 1991-10-30
WO1991012322A1 (en) 1991-08-22
EP0515394A1 (en) 1992-12-02
AU645055B2 (en) 1994-01-06
CS29191A3 (en) 1992-06-17
PT96574A (pt) 1991-10-15
IL96519A0 (en) 1991-08-16

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