Literature DB >> 6279397

Metal coordination centres of class II cytochromes c.

G R Moore, G J McClune, N J Clayden, R J Williams, B M Alsaadi, J Angström, R P Ambler, J van Beeumen, P Tempst, R G Bartsch, T E Meyer, M D Kamen.   

Abstract

The class II cytochromes Rhodospirillum molischianum cytochrome c', Rhodopseudomonas palustris cytochrome C556 and Agrobacterium tumefaciens (B2a) cytochrome c556 have been investigated with a variety of spectroscopic techniques. The cytochrome c' was found to be high-spin and the two cytochromes c556 were found to be mainly low-spin and sx-coordinate with the fifth and sixth ligands being histidine and methionine. The implications of the different types of iron coordination are discussed.

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Year:  1982        PMID: 6279397     DOI: 10.1111/j.1432-1033.1982.tb06500.x

Source DB:  PubMed          Journal:  Eur J Biochem        ISSN: 0014-2956


  5 in total

1.  NMR-validated structural model for oxidized Rhodopseudomonas palustris cytochrome c(556).

Authors:  Ivano Bertini; Jasmin Faraone-Mennella; Harry B Gray; Claudio Luchinat; Giacomo Parigi; Jay R Winkler
Journal:  J Biol Inorg Chem       Date:  2004-01-20       Impact factor: 3.358

2.  Cytochrome c' folding triggered by electron transfer: fast and slow formation of four-helix bundles.

Authors:  J C Lee; H B Gray; J R Winkler
Journal:  Proc Natl Acad Sci U S A       Date:  2001-07-03       Impact factor: 11.205

3.  Martin David Kamen (1913-2002): discoverer of carbon 14, and of new cytochromes in photosynthetic bacteria.

Authors:  Govindjee Govindjee; Robert E Blankenship
Journal:  Photosynth Res       Date:  2021-07-06       Impact factor: 3.573

4.  N.m.r., e.p.r. and magnetic-c.d. studies of cytochrome f. Identity of the haem axial ligands.

Authors:  S E Rigby; G R Moore; J C Gray; P M Gadsby; S J George; A J Thomson
Journal:  Biochem J       Date:  1988-12-01       Impact factor: 3.857

5.  Kinetic and spectroscopic studies of haemoglobin and myoglobin from Urechis caupo. Distal residue effects.

Authors:  T J DiFeo; A W Addison; J J Stephanos
Journal:  Biochem J       Date:  1990-08-01       Impact factor: 3.857

  5 in total

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