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Volumn 119, Issue 4, 1997, Pages 733-743

Investigation by EPR and ENDOR spectroscopy of the nickel(I) form of cofactor F430 of Methanobacterium thermoautotrophicum and of nickel(I) octaethylisobacteriochlorin

Author keywords

[No Author keywords available]

Indexed keywords

BACTERIOCHLORIN; MESNA;

EID: 0031047161     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9625337     Document Type: Article
Times cited : (44)

References (86)
  • 1
    • 1842296019 scopus 로고    scopus 로고
    • note
    • 6[14]4,11-dieneN4, 5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene; CAPS, 3-(cyclohexylamino)-1-propanesulfonic acid; 2-Me-THF, 2-methyltetrahydrofuran; Im, imidazole; SOD, superoxide dismutase; EPR, electron paramagnetic resonance; ENDOR, electron nuclear double resonance; CW, continuous wave; rf, radiofrequency; ESE, electron spin echo; ESEEM, electron spin echo envelope modulation; EXAFS, extended X-ray absorption fine structure; MCD, magnetic circular dichroism; NQR, nuclear quadrupole resonance; hwhm, half-width at half-maximum.
  • 24
    • 1842334200 scopus 로고    scopus 로고
    • note
    • 5 are identical.
  • 58
    • 1842369370 scopus 로고    scopus 로고
    • note
    • 15 so that only an assignment of the subdoublet splitting to quadrupole coupling is reasonable.
  • 59
    • 1842333599 scopus 로고    scopus 로고
    • note
    • We use the term pyrrole here, although in these reduced porphyrins, the term pyrrole/pyrroline is more appropriate.
  • 60
    • 1842339032 scopus 로고    scopus 로고
    • note
    • i to be assigned.
  • 64
    • 1842330030 scopus 로고    scopus 로고
    • note
    • 3| = 0.55 MHz cannot give a traceless P tensor. However, the pairing ac, bd gives |P| ≈ 0.8 and 1.3 MHz, respectively, and the pairing ab, cd gives |P| ≈ 0.4 and 0.9 MHz, respectively, both of which satisfy this requirement.
  • 65
    • 1842406309 scopus 로고    scopus 로고
    • note
    • H ≈ 13-14 MHz.
  • 75
    • 1842300140 scopus 로고    scopus 로고
    • note
    • 9 ring A has 2θ = 112.0° giving n = 1.20; and rings B, C, and D have average 2θ = 108.5(5)°, giving n = 0.93.
  • 78
    • 1842370567 scopus 로고    scopus 로고
    • note
    • 52,76
  • 80
    • 1842329452 scopus 로고    scopus 로고
    • note
    • 2,4.
  • 82
    • 1842301414 scopus 로고    scopus 로고
    • note
    • IITPP.
  • 84
    • 1842365190 scopus 로고    scopus 로고
    • note
    • D3| ≤ 0.1 MHz.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.