Document Detail


Species-specific charge forms of phenylethanolamine N-methyltransferase.
MedLine Citation:
PMID:  4041886     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Isoelectric points (pI) of phenylethanolamine N-methyltransferase (PNMT) from two species, cow and rat, were determined by chromatofocusing. Bovine PNMT has 5 different charge isozymes ranging from 5.4 to 6.2. In contrast, rat PNMT has only a single charge form of pI 4.8. There is no common isoelectric point of PNMT from both species and there is no tissue variation in the isoelectric point.
Authors:
D H Park; T H Joh
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Brain research     Volume:  344     ISSN:  0006-8993     ISO Abbreviation:  Brain Res.     Publication Date:  1985 Oct 
Date Detail:
Created Date:  1985-11-20     Completed Date:  1985-11-20     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  0045503     Medline TA:  Brain Res     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  402-4     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adrenal Glands / enzymology*
Animals
Brain Stem / enzymology*
Cattle
Isoelectric Point
Isoenzymes / metabolism*
Phenylethanolamine N-Methyltransferase / metabolism*
Rats
Species Specificity
Grant Support
ID/Acronym/Agency:
HL18974/HL/NHLBI NIH HHS; MH24285/MH/NIMH NIH HHS
Chemical
Reg. No./Substance:
0/Isoenzymes; EC 2.1.1.28/Phenylethanolamine N-Methyltransferase

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