title: Long-range electron transfer.
abstract: Recent investigations have shed much light on the nuclear and electronic factors that control the rates of long-range electron tunneling through molecules in aqueous and organic glasses as well as through bonds in donor-bridge-acceptor complexes. Couplings through covalent and hydrogen bonds are much stronger than those across van der Waals gaps, and these differences in coupling between bonded and nonbonded atoms account for the dependence of tunneling rates on the structure of the media between redox sites in Ru-modified proteins and protein-protein complexes.
authors.affiliation: Beckman Institute, California Institute of Technology, Pasadena, CA 91125, USA. hbgray@caltech.edu
authors.forename: Harry B
authors.initials: HB
authors.lastname: Gray
authors.forename: Jay R
authors.initials: JR
authors.lastname: Winkler
mesh_terms: D004579:Electron Transport; D004735:Energy Transfer; D006860:Hydrogen Bonding; D008956:Models, Chemical; D010084:Oxidation-Reduction; D010777:Photochemistry
references.citation: J Bioenerg Biomembr. 1995 Jun;27(3):311-30
references.pmid: 8847345
references.citation: Proc Natl Acad Sci U S A. 1997 Apr 29;94(9):4246-9
references.pmid: 9113974
references.citation: Science. 1975 Jul 18;189(4198):221-2
references.pmid: 17733888
references.citation: Adv Protein Chem. 1991;42:145-97
references.pmid: 1793005
references.citation: Proc Natl Acad Sci U S A. 1995 Dec 19;92(26):11949-51
references.pmid: 8618820
references.citation: Science. 1974 Mar 22;183(4130):1149-55
references.pmid: 17789212
references.citation: J Mol Biol. 1976 Apr 15;102(3):563-8
references.pmid: 178879
references.citation: J Am Chem Soc. 2003 Feb 19;125(7):2004-13
references.pmid: 12580629
references.citation: Annu Rev Biochem. 1996;65:537-61
references.pmid: 8811189
references.citation: J Am Chem Soc. 2003 Jun 25;125(25):7704-14
references.pmid: 12812512
references.citation: Nature. 1995 Aug 24;376(6542):660-9
references.pmid: 7651515
references.citation: Science. 1991 May 31;252(5010):1285-8
references.pmid: 1656523
references.citation: Q Rev Biophys. 2003 Aug;36(3):341-72
references.pmid: 15029828
references.citation: Science. 1995 Aug 25;269(5227):1069-74
references.pmid: 7652554
references.citation: Biochemistry. 1982 Apr 13;21(8):1843-6
references.pmid: 6282323
references.citation: Science. 1998 Jun 12;280(5370):1723-9
references.pmid: 9624044
references.citation: Biochemistry. 1993 Aug 24;32(33):8492-8
references.pmid: 8395206
references.citation: Biochemistry. 1993 Jan 19;32(2):622-7
references.pmid: 8380703
references.citation: J Biol Chem. 1999 Dec 31;274(53):38032-41
references.pmid: 10608872
references.citation: Proc Natl Acad Sci U S A. 2001 Apr 24;98(9):5002-6
references.pmid: 11296248
references.citation: Proteins. 2002 Apr 1;47(1):75-85
references.pmid: 11870867
references.citation: J Biol Chem. 1999 Dec 31;274(53):38042-50
references.pmid: 10608873
references.citation: Eur J Biochem. 2000 Feb;267(4):950-4
references.pmid: 10672001
references.citation: Chem Rev. 2003 Jun;103(6):2167-201
references.pmid: 12797828
references.citation: J Bioenerg Biomembr. 1995 Jun;27(3):331-40
references.pmid: 8847346
references.citation: J Biol Chem. 1998 Feb 27;273(9):5132-6
references.pmid: 9478966
references.citation: J Mol Biol. 1999 Feb 5;285(5):2177-98
references.pmid: 9925793
references.citation: Science. 2005 Jan 7;307(5706):99-102
references.pmid: 15637275
references.citation: Annu Rev Biophys Biomol Struct. 1992;21:349-77
references.pmid: 1326356
references.citation: Nature. 1967 Aug 5;215(5101):642-4
references.pmid: 6050223
references.citation: Proc Natl Acad Sci U S A. 2005 Mar 8;102(10):3540-5
references.pmid: 15738410
references.citation: J Am Chem Soc. 2001 Jun 20;123(24):5757-67
references.pmid: 11403610
references.citation: Chem Rev. 1996 Nov 7;96(7):2459-2490
references.pmid: 11848833
references.citation: Proc Natl Acad Sci U S A. 2002 May 14;99(10):6544-9
references.pmid: 12011418
references.citation: J Biol Chem. 1999 Dec 31;274(53):38051-60
references.pmid: 10608874
references.citation: Eur J Biochem. 2002 Jun;269(12):2980-8
references.pmid: 12071962
references.citation: Proc Natl Acad Sci U S A. 2005 Mar 8;102(10):3564-9
references.pmid: 15738411
references.citation: J Biol Inorg Chem. 2000 Oct;5(5):551-9
references.pmid: 11085645
references.citation: J Am Chem Soc. 2001 Nov 28;123(47):11623-31
references.pmid: 11716717
references.citation: Science. 1995 Jun 23;268(5218):1733-5
references.pmid: 7792598
references.citation: Science. 1991 Mar 1;251(4997):1051-4
references.pmid: 1998121
references.citation: Proc Natl Acad Sci U S A. 2005 Mar 8;102(10):3558-63
references.pmid: 15738426
references.citation: Proc Natl Acad Sci U S A. 2005 Mar 8;102(10):3546-51
references.pmid: 15738421
references.citation: Nature. 1999 Nov 4;402(6757):47-52
references.pmid: 10573417
references.citation: Biochemistry. 1993 Oct 12;32(40):10848-65
references.pmid: 8399235
references.citation: J Biol Chem. 1980 Nov 10;255(21):10322-30
references.pmid: 6253470
references.citation: J Bioenerg Biomembr. 1998 Feb;30(1):35-9
references.pmid: 9623803
references.citation: Science. 1989 Mar 31;243(4899):1674-81
references.pmid: 17751278
references.citation: J Biol Chem. 1995 Feb 10;270(6):2466-72
references.pmid: 7852307
references.citation: Photosynth Res. 1989 Dec;22(3):173-86
references.pmid: 24424807
references.citation: Proc Natl Acad Sci U S A. 2005 Mar 8;102(10):3552-7
references.pmid: 15738409
references.citation: Science. 1992 Dec 11;258(5089):1748-55
references.pmid: 1334573
references.citation: Chem Biol. 1995 Jul;2(7):489-96
references.pmid: 9383451