Nickel-containing factor F430: chromophore of the methylreductase of Methanobacterium
Journal Article
·
· Proc. Natl. Acad. Sci. U.S.A.; (United States)
The yellow chromophore of the methyl-coenzyme M methylreductase of Methanobacterium thermoautotrophicum has been found to be the nickel-containing factor F/sub 430/. Treatment of /sup 63/Ni-labeled methylreductase with 80% aqueous methanol released the radiolabel as well as the yellow chromophore; both properties were associated with a single compound that was found to be identical to F/sub 430/, the stoichiometry being 1 mol of nickel per mol of F/sub 430/ and 2 mol o F/sub 430/ per mol of methylreductase.
- Research Organization:
- Univ. of Illinois, Urbana
- DOE Contract Number:
- AC02-80ER10681
- OSTI ID:
- 7089981
- Journal Information:
- Proc. Natl. Acad. Sci. U.S.A.; (United States), Journal Name: Proc. Natl. Acad. Sci. U.S.A.; (United States) Vol. 79:12; ISSN PNASA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Reductive activation of the methyl coenzyme M methylreductase system of Methanobacterium thermoautotrophicum delta H
Resonance Raman spectroscopic investigation of axial coordination in M. thermoautotrophicum methyl reductase and its nickel tetrapyrrole cofactor F/sub 430/ave
Structural diversity of F/sub 430/ from methanobacterium thermoautotrophicum. A nickel x-ray absorption spectroscopic study
Journal Article
·
Thu Sep 01 00:00:00 EDT 1988
· J. Bacteriol.; (United States)
·
OSTI ID:6829518
Resonance Raman spectroscopic investigation of axial coordination in M. thermoautotrophicum methyl reductase and its nickel tetrapyrrole cofactor F/sub 430/ave
Journal Article
·
Tue Mar 01 23:00:00 EST 1988
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:7247353
Structural diversity of F/sub 430/ from methanobacterium thermoautotrophicum. A nickel x-ray absorption spectroscopic study
Journal Article
·
Wed May 28 00:00:00 EDT 1986
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:5430146
Related Subjects
550201* -- Biochemistry-- Tracer Techniques
59 BASIC BIOLOGICAL SCIENCES
BACTERIA
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOCHEMISTRY
BIOLOGICAL FUNCTIONS
CHEMICAL ANALYSIS
CHEMISTRY
ELEMENTS
ENZYMES
EVEN-ODD NUCLEI
FUNCTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
LABELLED COMPOUNDS
METALS
METHANOGENIC BACTERIA
MICROORGANISMS
NICKEL
NICKEL 63
NICKEL COMPOUNDS
NICKEL ISOTOPES
NUCLEI
PIGMENTS
RADIOISOTOPES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
YEARS LIVING RADIOISOTOPES
59 BASIC BIOLOGICAL SCIENCES
BACTERIA
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOCHEMISTRY
BIOLOGICAL FUNCTIONS
CHEMICAL ANALYSIS
CHEMISTRY
ELEMENTS
ENZYMES
EVEN-ODD NUCLEI
FUNCTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
LABELLED COMPOUNDS
METALS
METHANOGENIC BACTERIA
MICROORGANISMS
NICKEL
NICKEL 63
NICKEL COMPOUNDS
NICKEL ISOTOPES
NUCLEI
PIGMENTS
RADIOISOTOPES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
YEARS LIVING RADIOISOTOPES