ADDRESS: |
Department oChemistry |
BIRTH: |
Decembe12, 1949 |
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Texas A&University |
Hibbing, Minnesota |
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P. O. Bo30012 CollegStation, Texas 77843 |
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Phone:
979-845-3373
Fax: 979-845-9452 |
Email: raushel@tamu.edu | |||||
EDUCATION: |
B.A. CollegoSt. Thomas St. Paul, M(1972) |
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Chemistry (magna culaude) | ||||||
Ph.D. Univeristy oWisconsin-Madiso(1976) | ||||||
major: Biochemistry |
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minor: Chemistry |
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advisor: Dr. W.W. Cleland |
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POSTDOCTORAL: |
ThPennsylvania StatUniversity (1976-1980) |
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Department oChemistry |
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Supervisor: Dr. Joseph J. Villafranca |
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PROFESSIONAL: |
2004 | DavidsoProfessooScience | ||||
1989 | ProfessooChemistry |
Department oChemistry Biochemistry & Biophysics Texas A&University |
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1992-1993 |
Visiting Professor |
EnzymInstitute |
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1986-1989 |
AssociatProfessor |
Department oChemistry |
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1980-1986 |
Assistant Professor |
Department oChemistry |
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1976-1980 | Research Associate | Department oChemistry PenStatUniversity |
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1972-1973 | Research Assistant | Department oBiochemistry University oWisconsin |
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SERVICE: | 2005-2008 | Archives oBiochemistry & Biophysics - EditoriaBoard | ||||
2004-2008 | GermaResearch Foundatio(DGF) Review PaneoDirecteEvolutiotOptimizanUnderstanBiocatalysis | |||||
2003 | 18th EnzymMechanisms Conferenc- Chair | |||||
2002-2003 | GileaSciences - Consultant | |||||
2002 - 2004 | ReactivServices, Ltd. - Consultant | |||||
2002 | NIGMS (NIH) - ahoc councimember | |||||
2002-2004 | DivisiooBiologicaChemistry (ACS) - executivcommittee | |||||
2000-2006 | Biochemistry - EditoriaAdvisory Board | |||||
2002 | NIH PhysicaBiochemistry Study Sectio- ahoc member | |||||
1999-2001 | Dupont Pharmaceuticals - Consultant | |||||
1999-2000 | AlbemarlCorporatio- Consultant | |||||
1998- | Bioorganic Chemistry - EditoriaBoard | |||||
1995-1999 | NIH Biochemistry Study Sectio- member | |||||
1994-1997 | DivisiooBiologicaChemistry (ACS) - secretary | |||||
1991 | GordoResearch Conferenc- Enzymes, Coenzymes & Metabolic Pathways - co-chair | |||||
1989-1993 | NIH BiomedicaSciencStudy Sectio- member | |||||
HONORS: |
2000 |
TAMAssociatiooFormeStudents AwarfoResearch |
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1985-1990 |
NIH Research CareeDevelopment Award |
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1982-1984 |
NIH New InvestigatoResearch Award |
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1978-1979 |
NIH PostdoctoraFellowship |
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1974-1975 |
GulOiFellowship |
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1973-1974 |
WhartoFellowship |
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PROFESSIONAL: |
ProteiSociety |
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AmericaSociety oBiochemistry anMoleculaBiology (1982) |
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AmericaChemicaSociety |
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AmericaAssociatiofothAdvancement oScience |
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RESEARCH: |
Elucidatiooenzymreactiomechanisms anproteistructurusing kinetic, magnetic resonance, X-ray crystallography, angenetic techniques. Tunnels anChannels iProteins. Wardeconstructing thfunctioanmoleculaarchitecturotunnels that connect multiplactivsites with a particulafocus othmechanisocarbamoyphosphatsynthetasancobyric acisynthetase. Catalytic Mechanisms. Warelucidating thchemicamechanisms fophosphotriesterase, dihydroorotasanothemembers othamidohydrolassuperfamily oenzymes. Ouparticulainterest is ithrolothmononucleaanbinucleametacenters fosubstratactivation. EvolutioanDesigoCatalytic Activities. Using thamidohydrolassuperfamily as a moleculatemplatwarmodifying thsubstratanreactiospecificity through combinatoriaanrationaalterations tthenzymactivsites. Ouimmediatgoals artdevelonew enzymes fothcatalytic destructioochemicawarfaragents anthkinetic resolutioochiraphosphorus centers. Catalytic Archaeology anEnzymDiscovery. Warinteresteidetermining thphysicabasis fothrelationships betweeproteisequence, structure, anfunction. Strategies arbeing developeicollaboratiowith otheresearch groups foassigning enzymactivities tproteins ounknowfunction. |
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CURRENT RESEARCH: |
NIH | Isotopic Probes oEnzymReactioMechanisms | ||||
NIH | MechanisanControoUrea Biosynthesis | |||||
NIH | Enzymatic DetoxificatiooOrganophosphatNervAgents | |||||
Welch | EnzymReactioMechanisms | |||||
NIH | Deciphering EnzymSpecificity |