By Annie K. Powell (auth.), H. A. O. Hill, P. J. Sadler, A. J. Thomson (eds.)
Biological chemistry is a tremendous frontier of inorganic chemistry. 3 unique volumes dedicated to Metal websites in Proteins andModels handle the questions: how strange ("entatic") are steel websites in metalloproteins and metalloenzymes in comparison to these in small coordination complexes? And in the event that they are precise, how do polypeptide chains and co-factors keep an eye on this? The chapters care for iron, with steel centres appearing as Lewis acids, metals in phosphate enzymes, with vanadium, and with the big variety of transition steel ions which act as redox centres. They illustrate particularly how the mixed armoury of genetics and constitution decision on the molecular point are delivering unparalleled new instruments for molecular engineering.
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18. 19. studies of the iron core. In: Mann S, Webb J, Williams RJP (eds) Biomineralization. Chemical and biochemical perspectives. VCH, Weinheim, p 295 Frankel RB (1990) Iron biominerals: an overview. In: Frankel RB, Blakemore RP (eds) Iron Biominerals. Plenum, New York, p 1 Flynn CM (1984) Chem Rev 84:31 Schneider W, Schwyn B (1987). In: Stumm W (ed) Aquatic surface chemistry. Wiley-Interscience, New York, p 167 Wells AF (1962) Structural inorganic chemistry, 3rd edn. Oxford University Press, London Schneider W (1988) Chimia 42: 9 Powell AK, Heath SL (1994) Comm Inorg Chem 15:255 Heywood BR, Mann S (1994) Chem Mater 6:311 Walsh D, Mann S (1995) Nature 377:320 Walsh D, Mann S (1996) Chem Mater 8:1944 Ford GC, Harrison PM, Rice DW, Smith JMA, TreffryA, White JL, Yariv J (1984) Phil Trans R Soc Lond B 304:551 Harrison PM, Arosio P (1996) Biochim Biophys Acta 1275:161 Lobreaux S, Yewdall SJ, Briat JF, Harrison PM (1992) Biochem J 288:931 Meldrum FC, Heywood BR, Mann S (1992) Science 257:522 Meldrum FC, Wade VJ, Nimmo DL, Heywood BR, Mann S (1991) Nature 349: 684 Wade VJ, Treffry A, Laulhere J-P, Bauminger ER, Cleton MI, Mann S, Briat J-F, Harrison PM (1993) Biochim Biophys Acta 1161:91 Mann S, Williams JM, TreffryA, Harrison PM (1987) J Mol Biol 198:405 Polyiron Oxides, Oxyhydroxidesand Hydroxides as Models for Biomineralisation Processes 37 20.
13 14. 15. 16. 17. 18. 19. studies of the iron core. In: Mann S, Webb J, Williams RJP (eds) Biomineralization. Chemical and biochemical perspectives. VCH, Weinheim, p 295 Frankel RB (1990) Iron biominerals: an overview. In: Frankel RB, Blakemore RP (eds) Iron Biominerals. Plenum, New York, p 1 Flynn CM (1984) Chem Rev 84:31 Schneider W, Schwyn B (1987). In: Stumm W (ed) Aquatic surface chemistry. Wiley-Interscience, New York, p 167 Wells AF (1962) Structural inorganic chemistry, 3rd edn. Oxford University Press, London Schneider W (1988) Chimia 42: 9 Powell AK, Heath SL (1994) Comm Inorg Chem 15:255 Heywood BR, Mann S (1994) Chem Mater 6:311 Walsh D, Mann S (1995) Nature 377:320 Walsh D, Mann S (1996) Chem Mater 8:1944 Ford GC, Harrison PM, Rice DW, Smith JMA, TreffryA, White JL, Yariv J (1984) Phil Trans R Soc Lond B 304:551 Harrison PM, Arosio P (1996) Biochim Biophys Acta 1275:161 Lobreaux S, Yewdall SJ, Briat JF, Harrison PM (1992) Biochem J 288:931 Meldrum FC, Heywood BR, Mann S (1992) Science 257:522 Meldrum FC, Wade VJ, Nimmo DL, Heywood BR, Mann S (1991) Nature 349: 684 Wade VJ, Treffry A, Laulhere J-P, Bauminger ER, Cleton MI, Mann S, Briat J-F, Harrison PM (1993) Biochim Biophys Acta 1161:91 Mann S, Williams JM, TreffryA, Harrison PM (1987) J Mol Biol 198:405 Polyiron Oxides, Oxyhydroxidesand Hydroxides as Models for Biomineralisation Processes 37 20.
A) The system should contain a mineralised but bounded, nanoscale sized core. (b) The core should be enclosed in an organic shell containing C, H, N and O atoms and some of the O atoms should be carboxylates. (c) The approximate ratios of Fe:C:N:H:O and the proportions of Fe and inorganic (mineral) core in relation to the total system should be reproduced. (d) The different sorts of iron environment (as outlined above) should be reproduced, preferably in the correct proportions. (e) The model compound should possess nanoparticle properties such as anomalous magnetic behaviour.
