List of Publications
Hendry G and Wydrzynski T (2003) 18O isotope exchange measurements
reveal that calcium is involved in the binding of one substrate-water
molecule to the oxygen-evolving complex in photosystem II. Biochemistry
42, 6209-6217
Quigg A, Beardall J and Wydrzynski T (2003) Photoacclimation involves
modulation of the photosynthetic oxygen-evolving reactions in
Dunaniella Tertiolecta and Phaeodactylum tricornutum. Func Plant
Biol 30, 301-308
Razeghifard MR and Wydrzynski T (2003) Binding of Zn-Chlorin to
a synthetic four-helix bundle peptide through histidine ligation.
Biochemistry 42: 1024-1030
Clarke S, Funk C, Hendry G, Shand J, Wydrzynski T and Eaton-Rye
J (2002) Amino acid deletions in the cystolic domains of the chlorophyll
a-binding protein CP47 slow QA- oxidation and/or prevent the assembly
of photosystem II. Plant Mol Biol 50, 563-572
Hendry G and Wydrzynski T (2002) The two substrate-water molecules
are already bound to the oxygen-evolving complex in the S2 state
of photosystem II. Biochemistry 41, 13328-13334
Smith PJ, Peterson S, Masters VM, Wydrzynski T, Styring S, Krausz
E and Pace RJ (2002) Magneto-optical measurements of the pigments
in fully active photosystem II core complexes from plants. Biochemistry
41, 1981-1989
Fischer G and Wydrzynski T (2001) Isotope effects in FTIR difference
spectra of thephotosynthetic oxygen-evolving catalytic site determined
by ab initio calculations on model compounds. J Phys Chem B 105,
12894-12901
Hillier W, Hendry G, Burnap RL and Wydrzynski T (2001) Substrate
water exchange in photosystem II depends on the peripheral proteins.
J Biol Chem 276, 46917-46924
Hillier W and Wydrzynski T (2001) Oxygen ligand exchange at metal
sites - implications for the O2 evolving mechanism of photosystem
II. Biochim Biophys Acta 1503, 197-209
Hendry GS and Wydrzynski T (2001) Evidence for the binding of
two substrate water molecules in the S2 state of photosystem II.
In: Critchley C and Osmond CB (eds) Proceedings 12th International
Congress on Photosyntheis, S10-017. CSIRO Publishing (web only)
Razeghifard MR, Hay S and Wydrzynski T (2001) De novo design and
synthesis of polypeptides based on photosystem II. In: Critchley
C and Osmond CB (eds) Proceedings 12th International Congress
on Photosyntheis, S38-011. CSIRO Publishing (web only)
Smith PJ, Krausz E, Masters VM, Wydrzynski T, Peterson S, Styring
S and Pace RJ (2001) Low temperature optical – MCD and EPR
studies on a fully active plant photosystem II complex containing
32 chlorophylls per reaction centre. In: Critchley C and Osmond
CB (eds) Proceedings 12th International Congress on Photosyntheis,
S22-026. CSIRO Publishing (web only)
Hillier W and Wydrzynski T (2000) The affinities for the two substrate
water binding sites in the O2 evolving complex ofphotosystem II
vary independantly during S-state turnover. Biochemistry 39, 4399-4405
Baxter R, Krausz E, Wydrzynski T and Pace RJ (1999) Identification
of the near- infrared absorption band from the Mn cluster of photosystem
II. J Am Chem Soc 121, 9451-9452
Hillier W, Messinger J and Wydrzynski T (1998) Kinetic resolution
and temperature dependence of the H218O/H216O exchange rates for
the two substrate water molecules in the S3 state of the photosynthetic
water oxdidation complex. Biochemistry 37, 16908-16914
Zhang H, Fischer G and Wydrzynski T (1998) Room-temperature vibrational
difference spectrum for S2QB-/S1QB of photosystem II determined
by time-resolved Fourier transform infrared spectroscopy. Biochemistry
37, 5511-5517
Yamamoto Y, Ishikawa Y, Nakatani E, Yamada M, Zhang H and Wydrzynski
T (1998) The role of an extrinsic 33 kDa protein of photosystem
II in the turnover of the reaction-center binding protein D1 during
photoinhibition. Biochemistry 37, 1565-1574
Hillier W, Messinger J and Wydrzynski T (1998) Substrate water
18O exchange kinetics in the S2 state of photosystem II. In: Garab
G (ed) Photosynthesis – Mechanisms and Effects Vol II, pp
1307-1310. Kluwer Academic Publishers, Dordrecht
Hillier W, Lukins P, Seibert M and Wydrzynski T (1997) Photochemical
reactions of photosystem II in ethylene glycol. Biochemistry 36,
76-85
Messinger J, Seaton G, Wydrzynski T, Wacker U and Renger G (1997)
S-3 state of the water oxidase in photosystem II. Biochemistry
36, 6862-6873
Zhang H, Yamamoto Y, Ishikowa Y, Zhang W, Fischer G and Wydrzynski
T (1997) An FTIR spectroscopic study of the effects of hydrogen
peroxide and high light on the protein conformations of photosystem
II. Photosynth Res 52, 215-223
Zhang H, Razeghifard M, Fischer G and Wydrzynski T (1997) A time-resolved
FTIR difference study of the plastoquinone QA and redox-active
tyrosine YZ interactions in photosystem II. Biochemistry 36, 11762-11768
Razeghifard M, Wydrzynski T, Pace RJ and Burnap RL (1997) YZ•
reduction kinetics in the absence of the Mn-stabilizing protein
of photosystem II. Biochemistry 36, 14474-14478
Wydrzynski T, Hillier W and Messinger J (1996) On the functional
significance of substrate accessibility in the photosynthetic
water oxidation mechanism. Physiol Plant 96, 342-350
Wydrzynski T, Chow WS and Badger M (eds) (1995) Chlorophyll Fluorescence
- Origins, Measurements, Interpretations and Applications. Aust
J Plant Physiol 22 (No. 2)
Messinger J, Badger M and Wydrzynski T (1995) Detection of one
slowly exchangeing substrate water molecule in the S3 state of
photosystem II. Proc Natl Acad Sci USA 92, 3209-3213
Grace S, Pace R andWydrzynski T (1995) Formation and decay of
monodehydro-ascorbate radicals in illuminated thylakoids as determined
by EPR spectroscopy. Biochim Biophys Acta 1229, 155-165
Zhang H, Fischer G and Wydrzynski T (1995) An FTIR study of calcium
interactions in photosystem II. In: Mathis P (ed) Photosynthesis-From
Light to the Biosphere Vol II, pp 447-450. Kluwer Academic Publishers,
Dordrecht
Messinger J, Hillier W, Badger M and Wydrzynski T (1995) Heterogeneity
in substrate water binding to photosystem II. In: Mathis P (ed)
Photosynthesis-From Light to the Biosphere Vol II, pp 283-286.
Kluwer Academic Publishers, Dordrecht pp
Hillier W and Wydrzynski T (1993) Increases in peroxide formation
by the photosystem II oxygen evolving reactions upon the removal
of the extrinsic 16, 22 and 33 kDa proteins are reversed by CaCl2
addition. Photosynth Res 38, 417-423
Klimov V, Ananyev G, Zastryzhnaya O, Wydrzynski T and Renger G
(1993) Photoproduction of hydrogen peroxide in photosystem II
membrane fragments: A comparison of four signals. Photosynth Res
38, 409-416
Ananyev G, Wydrzynski T, Renger G and Klimov V (1992) Transient
peroxide formation by the manganese-containing, redox-active donor
side of photosystem II upon inhibition of O2 evolution with lauroylcholine
chloride. Biochim Biophys Acta 1100, 303-311
Hillier W, Wydrzynski T and Seibert M (1992) Biochemical characterization
of photosystem II in the non-aqueous solvent ethylene glycol.
In: Murata N (ed) Research in Photosynthesis Vol II, pp 167-170.
Kluwer Academic Publishers, Dordrecht
Renger G and Wydrzynski T (1991) The role of manganese in photosynthetic
water oxidation. Biol Metals 4, 73-80
Hansson Ö and Wydrzynski T (1990) Current perceptions of
photosystem II. Photosynth Res 23, 131-162
Wydrzynski T, Baumgart F, MacMillan F and Renger G (1990) Is there
a direct chloride cofactor requirement in the oxygen-evolving
reactions in photosystem II? Photosynth Res 25, 59-72
Wydrzynski T, Ångström J and Vänngård T
(1990) 35Cl NMR linewidth measurements of aqueous suspensions
of photosystem II membrane fragments reveal only a simple hyperbolic
dependence with chloride concentration. Biochim Biophys Acta 1018,
55-60
Lindberg K, Wydrzynski T, Vänngård T and Andréasson
L-E (1990) Slow release of chloride ions from 36Cl-labeled photosystem
II membranes. FEBS Lett 264, 153-155
Stockhaus J, Höfer M, Renger G, Westhoff P, Wydrzynski T
and Willmitzer L (1990) Antisense RNA efficiently inhibits formation
of the 10 kDa polypeptide of photosystem II in transgenic potato
plants - analysis of the role of the 10 kDa protein. EMBO J 9,
3013-3021
Wydrzynski T, Baumgart F, MacMillan F, Renger G and Vänngård
T (1990) The chloride demand in oxygen evolution is determined
by the protein structural integrity within photosystem II. In:
Baltscheffsky M (ed.) Current Research in Photosynthesis Vol I,
pp 749-752. Kluwer Academic Publishers, Dordrecht
Wydrzynski T, Ångström J and Vänngård T
(1989) Hydrogen peroxide formation by photosystem II. Biochim
Biophys Acta 973, 23-28
Eckert H-J, Wydrzynski T and Renger G (1988) The effects of DIDS,
trifluro-perazine and lauroyl choline chloride on P680+ reduction
and oxygen evolution. Biochim Biophys Acta 932, 240-249
Wydrzynski T and Inoue Y (1987) Modified photosystem II acceptor
side properties upon the replacement of the quinone at the QB
site with 2,6-dimethyl-p-benzoquinone and phenyl-p-benzoquinone.
Biochim Biophys Acta 893, 33-44
Wydrzynski T and Inoue Y (1987) Depletion and reconstitution of
the quinone at the QB site in photosystem II - a thermoluminescence
study. In: Biggins J (ed.) Progress in Photosynthesis Research
Vol I, pp 285-288. Martinus Nijhoff Publishers, The Netherlands
Wydrzynski T and Renger G (1986) On the interpretation of the
NMR water proton relaxivity of photosynthetic membrane samples
- ramifications in the use of EDTA. Biochim Biophys Acta 851,
65-74
Wydrzynski T, Huggins BJ and Jursinic PA (1985) Uncoupling of
detectable oxygen evolution from the apparent S-state transitions
in photosystem II by lauroyl choline chloride - possible implications
in the photosynthetic water-splittting mechanism. Biochim Biophys
Acta 801, 125-136
Wydrzynski T, Huggins BJ and Jursinic PA (1984) Selective inhibition
of photosystem II reactions in spinach thylakoids by lauroyl choline
chloride - evidence from fluorescence transient measurements.
In: Sybesma C (ed) Advances in Photosynthesis Research Vol I,
pp 437-440. Martinus Nijhoff Publishers, The Netherlands
Wydrzynski T and Nakatani H (1984) Uncoupling of oxygen evolution
from elelctron transport in photosystem II preparations by lauroyl
choline chloride. In: Randall D (ed.) Current Topics in Plant
Biochemistry and Physiology, p 164. Univesity of Missouri Press,
Columbia, Missouri,
Wydrzynski T and Huggins BJ (1983) The use of lauroyl choline
chloride to probe photosystem II function - water splitting, photosystem
II photochemistry and polypeptide composition. In: Inoue Y, Crofts
AR, Govindjee, Murata N, Renger G and Satoh K (eds) The Oxygen
Evolving System of Photosynthesis pp 265-272. Academic Press,
Tokyo
Wydrzynski T (1982) Oxygen evolution in photosynthesis, Chapter
10. In: Govindjee (ed) Photosynthesis - Energy Conversion by Plants
and Bacteria Vol I, pp 469-506. Academic Press, New York (translated
into russian, 1987, Mir Press, Moscow, pp 633-679)
Kirby JA, Goodin DB, Wydrzynski T, Robertson AS and Klein MP (1981)
State of manganese in the photosynthetic apparatus 2 - X-ray absorption
edge studies on manganese in photosynthetic membranes. J Am Chem
Soc 103, 5537-5542
Govindjee and Wydrzynski T (1981) Manganese, ESR and NMR in photosynthesis.
In: Akoyunoglou A (ed) Photosynthesis Vol II, pp 293-305. Balaban
International Science Service, Philadelphia
Wydrzynski T and Sauer K (1980) Periodic changes in the oxidation
of manganese in photosynthetic oxygen evolution upon illumination
with flashes. Biochim Biophys Acta 589, 56-70
Govindjee, Mathis P, Venotte C, Wong D, Saphon S, Wydrzynski T
and Briantais J-M (1979) Cation effects on system II reactions
in thylakoids - measuements on oxygen evolution, the electrochromic
change at 515 nm, the primary acceptor and the primary donor.
Z Naturforsch 34C, 826-830
Goodin DB, Falk K-E, Wydrzynski T and Klein MP (1979) Internal
energy referencing X-ray spectra of dilute solutions. Stanford
Synchrotron Radiation Laboratory Report 79/05, 10-11
Wydrzynski T, Marks SB, Schmidt PG, Govindjee and Gutowsky HS
(1978) Nuclear magnetic relaxation by the manganese in aqueous
suspensions of chloroplasts. Biochemistry 17, 2155-2162
Govindjee, Wydrzynski T and Marks SB (1978) Manganese and chloride
- their roles in photosynthesis. In: Metzner H (ed) Photosynthetic
Oxygen Evolution, pp 321-343. Academic Press, New York
Marks SB, Wydrzynski T, Govindjee, Schmidt PG and Gutowsky HS
(1978) An NMR study of manganese in chloroplast membranes. In:
Aris PF, Loeppky RN and Sykes BD (eds) Biomolecular Structure
and Function, pp 95-100. Academic Press, New York
Khanna R, Govindjee and Wydrzynski T (1977) Site of bicarbonate
effect in the Hill reaction - evidence from the use of artificial
electron acceptors and donors. Biochim Biophys Acta 462, 208-214
Wydrzynski T, Zumbulyadis N, Schmidt PG, Govindjee and Gutowsky
HS (1976) Proton relaxation and charge accumulation during oxygen
evolution in photosynthesis. Proc Natl Acad Sci USA 73, 1196-1198
Wydrzynski T, Govindjee, Zumbulyadis N, Schmidt PG and Gutowsky
HS (1976) NMR studies on chloroplast membranes. In: Resing HA
and Wade CG (eds) ACS Symposium Series No 34, pp 471-482. American
Chemical Society, Washington DC
Wydrzynski T, Zumbulyadis N, Schmidt PG and Govindjee (1975) Water
proton relaxation as a monitor of membrane-bound manganese in
spinach chloroplasts. Biochim Biophys Acta 498, 349-354
Wydrzynski T and Govindjee (1975) A new site of bicarbonate effect
in photosystem II of photosynthesis - evidence from chlorophyll
fluorescence transients in spinach chloroplasts. Biochim Biophys
Acta 387, 403-408
Wydrzynski T, Gross EL and Govindjee (1975) Effects of sodium
and magnesium cations on the dark- and light-induced chlorophyll
a fluorescence yields in sucrose-washed spinach chloroplasts.
Biochim Biophys Acta 376, 151-161
Mohanty P, Govindjee and Wydrzynski T (1974) Salt-induced alterations
of the fluorescence yield and emission spectra in Chlorella pyrenoidosa.
Plant Cell Physiol 15, 213-224
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