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Items: 1 to 50 of 54

1.

Genome and proteome of the chlorophyll f-producing cyanobacterium Halomicronema hongdechloris: adaptative proteomic shifts under different light conditions.

Chen M, Hernandez-Prieto MA, Loughlin PC, Li Y, Willows RD.

BMC Genomics. 2019 Mar 12;20(1):207. doi: 10.1186/s12864-019-5587-3.

2.

Spectral signatures of five hydroxymethyl chlorophyll a derivatives chemically derived from chlorophyll b or chlorophyll f.

Sawicki A, Willows RD, Chen M.

Photosynth Res. 2019 Apr;140(1):115-127. doi: 10.1007/s11120-018-00611-8. Epub 2019 Jan 2.

PMID:
30604202
3.

The C21-formyl group in chlorophyll f originates from molecular oxygen.

Garg H, Loughlin PC, Willows RD, Chen M.

J Biol Chem. 2017 Nov 24;292(47):19279-19289. doi: 10.1074/jbc.M117.814756. Epub 2017 Sep 28.

4.

1-N-histidine phosphorylation of ChlD by the AAA+ ChlI2 stimulates magnesium chelatase activity in chlorophyll synthesis.

Sawicki A, Zhou S, Kwiatkowski K, Luo M, Willows RD.

Biochem J. 2017 Jun 9;474(12):2095-2105. doi: 10.1042/BCJ20161094.

PMID:
28487379
5.

Stable Upconversion Nanohybrid Particles for Specific Prostate Cancer Cell Immunodetection.

Shi Y, Shi B, Dass AV, Lu Y, Sayyadi N, Kautto L, Willows RD, Chung R, Piper J, Nevalainen H, Walsh B, Jin D, Packer NH.

Sci Rep. 2016 Nov 22;6:37533. doi: 10.1038/srep37533.

6.

Sensitive Time-Gated Immunoluminescence Detection of Prostate Cancer Cells Using a TEGylated Europium Ligand.

Sayyadi N, Justiniano I, Connally RE, Zhang R, Shi B, Kautto L, Everest-Dass AV, Yuan J, Walsh BJ, Jin D, Willows RD, Piper JA, Packer NH.

Anal Chem. 2016 Oct 4;88(19):9564-9571. Epub 2016 Sep 15.

PMID:
27595303
7.

Spectral properties of bacteriophytochrome AM1_5894 in the chlorophyll d-containing cyanobacterium Acaryochloris marina.

Loughlin PC, Duxbury Z, Mugerwa TT, Smith PM, Willows RD, Chen M.

Sci Rep. 2016 Jun 10;6:27547. doi: 10.1038/srep27547.

8.

GUN4-Protoporphyrin IX Is a Singlet Oxygen Generator with Consequences for Plastid Retrograde Signaling.

Tarahi Tabrizi S, Sawicki A, Zhou S, Luo M, Willows RD.

J Biol Chem. 2016 Apr 22;291(17):8978-84. doi: 10.1074/jbc.C116.719989. Epub 2016 Mar 11.

9.

Characterization of red-shifted phycobilisomes isolated from the chlorophyll f-containing cyanobacterium Halomicronema hongdechloris.

Li Y, Lin Y, Garvey CJ, Birch D, Corkery RW, Loughlin PC, Scheer H, Willows RD, Chen M.

Biochim Biophys Acta. 2016 Jan;1857(1):107-114. doi: 10.1016/j.bbabio.2015.10.009. Epub 2015 Oct 26.

10.

Structure of GUN4 from Chlamydomonas reinhardtii.

Tarahi Tabrizi S, Langley DB, Harrop SJ, Duff AP, Willows RD.

Acta Crystallogr F Struct Biol Commun. 2015 Aug;71(Pt 8):1094-9. doi: 10.1107/S2053230X15012248. Epub 2015 Jul 29.

11.

In vitro conversion of vinyl to formyl groups in naturally occurring chlorophylls.

Loughlin PC, Willows RD, Chen M.

Sci Rep. 2014 Aug 14;4:6069. doi: 10.1038/srep06069.

12.

Inducing the oxidative stress response in Escherichia coli improves the quality of a recombinant protein: magnesium chelatase ChlH.

Müller AH, Sawicki A, Zhou S, Tabrizi ST, Luo M, Hansson M, Willows RD.

Protein Expr Purif. 2014 Sep;101:61-7. doi: 10.1016/j.pep.2014.06.004. Epub 2014 Jun 12.

PMID:
24931499
13.

Mutation of cysteine residues alters the heme-binding pocket of indoleamine 2,3-dioxygenase-1.

Austin CJ, Kosim-Satyaputra P, Smith JR, Willows RD, Jamie JF.

Biochem Biophys Res Commun. 2013 Jul 12;436(4):595-600. doi: 10.1016/j.bbrc.2013.05.119. Epub 2013 Jun 7.

PMID:
23751345
14.

Structure of chlorophyll f.

Willows RD, Li Y, Scheer H, Chen M.

Org Lett. 2013 Apr 5;15(7):1588-90. doi: 10.1021/ol400327j. Epub 2013 Mar 15.

PMID:
23496297
15.

A cyanobacterium that contains chlorophyll f--a red-absorbing photopigment.

Chen M, Li Y, Birch D, Willows RD.

FEBS Lett. 2012 Sep 21;586(19):3249-54. doi: 10.1016/j.febslet.2012.06.045. Epub 2012 Jul 14.

16.

Extinction coefficient for red-shifted chlorophylls: chlorophyll d and chlorophyll f.

Li Y, Scales N, Blankenship RE, Willows RD, Chen M.

Biochim Biophys Acta. 2012 Aug;1817(8):1292-8. doi: 10.1016/j.bbabio.2012.02.026. Epub 2012 Feb 28.

17.

C-terminal residues of oryza sativa GUN4 are required for the activation of the ChlH subunit of magnesium chelatase in chlorophyll synthesis.

Zhou S, Sawicki A, Willows RD, Luo M.

FEBS Lett. 2012 Feb 3;586(3):205-10. doi: 10.1016/j.febslet.2011.12.026. Epub 2012 Jan 2.

18.

Novel indoleamine 2,3-dioxygenase-1 inhibitors from a multistep in silico screen.

Smith JR, Evans KJ, Wright A, Willows RD, Jamie JF, Griffith R.

Bioorg Med Chem. 2012 Feb 1;20(3):1354-63. doi: 10.1016/j.bmc.2011.10.068. Epub 2011 Oct 30.

PMID:
22112538
19.

Methods for the preparation of chlorophyllide a: an intermediate of the chlorophyll biosynthetic pathway.

Müller AH, Gough SP, Bollivar DW, Meldal M, Willows RD, Hansson M.

Anal Biochem. 2011 Dec 15;419(2):271-6. doi: 10.1016/j.ab.2011.08.028. Epub 2011 Aug 23.

PMID:
21925479
20.

Mammalian forebrain ketimine reductase identified as μ-crystallin; potential regulation by thyroid hormones.

Hallen A, Cooper AJ, Jamie JF, Haynes PA, Willows RD.

J Neurochem. 2011 Aug;118(3):379-87. doi: 10.1111/j.1471-4159.2011.07220.x. Epub 2011 Mar 15.

21.

BchJ and BchM interact in a 1 : 1 ratio with the magnesium chelatase BchH subunit of Rhodobacter capsulatus.

Sawicki A, Willows RD.

FEBS J. 2010 Nov;277(22):4709-21. doi: 10.1111/j.1742-4658.2010.07877.x. Epub 2010 Oct 19.

22.

A red-shifted chlorophyll.

Chen M, Schliep M, Willows RD, Cai ZL, Neilan BA, Scheer H.

Science. 2010 Sep 10;329(5997):1318-9. doi: 10.1126/science.1191127. Epub 2010 Aug 19.

23.

18O labeling of chlorophyll d in Acaryochloris marina reveals that chlorophyll a and molecular oxygen are precursors.

Schliep M, Crossett B, Willows RD, Chen M.

J Biol Chem. 2010 Sep 10;285(37):28450-6. doi: 10.1074/jbc.M110.146753. Epub 2010 Jul 7.

24.

ATP-induced conformational dynamics in the AAA+ motor unit of magnesium chelatase.

Lundqvist J, Elmlund H, Wulff RP, Berglund L, Elmlund D, Emanuelsson C, Hebert H, Willows RD, Hansson M, Lindahl M, Al-Karadaghi S.

Structure. 2010 Mar 10;18(3):354-65. doi: 10.1016/j.str.2010.01.001.

25.

Strategic distribution of protective proteins within bran layers of wheat protects the nutrient-rich endosperm.

Jerkovic A, Kriegel AM, Bradner JR, Atwell BJ, Roberts TH, Willows RD.

Plant Physiol. 2010 Mar;152(3):1459-70. doi: 10.1104/pp.109.149864. Epub 2010 Jan 8.

26.

Rapid isolation of novel FK506 binding proteins from multiple organisms using gDNA and cDNA T7 phage display.

Piggott AM, Kriegel AM, Willows RD, Karuso P.

Bioorg Med Chem. 2009 Oct 1;17(19):6841-50. doi: 10.1016/j.bmc.2009.08.039. Epub 2009 Aug 21.

PMID:
19740670
27.

Kinetic analyses of the magnesium chelatase provide insights into the mechanism, structure, and formation of the complex.

Sawicki A, Willows RD.

J Biol Chem. 2008 Nov 14;283(46):31294-302. doi: 10.1074/jbc.M805792200. Epub 2008 Sep 12.

28.

Mouse and human indoleamine 2,3-dioxygenase display some distinct biochemical and structural properties.

Austin CJ, Astelbauer F, Kosim-Satyaputra P, Ball HJ, Willows RD, Jamie JF, Hunt NH.

Amino Acids. 2009 Jan;36(1):99-106. doi: 10.1007/s00726-008-0037-6. Epub 2008 Feb 15.

PMID:
18274832
29.

Substrate-binding model of the chlorophyll biosynthetic magnesium chelatase BchH subunit.

Sirijovski N, Lundqvist J, Rosenbäck M, Elmlund H, Al-Karadaghi S, Willows RD, Hansson M.

J Biol Chem. 2008 Apr 25;283(17):11652-60. doi: 10.1074/jbc.M709172200. Epub 2008 Feb 8.

31.

Recessiveness and dominance in barley mutants deficient in Mg-chelatase subunit D, an AAA protein involved in chlorophyll biosynthesis.

Axelsson E, Lundqvist J, Sawicki A, Nilsson S, Schröder I, Al-Karadaghi S, Willows RD, Hansson M.

Plant Cell. 2006 Dec;18(12):3606-16. Epub 2006 Dec 8.

32.

Proteome mapping of the Trichoderma reesei 20S proteasome.

Grinyer J, Kautto L, Traini M, Willows RD, Te'o J, Bergquist P, Nevalainen H.

Curr Genet. 2007 Feb;51(2):79-88. Epub 2006 Nov 22.

PMID:
17119969
33.

ATPase activity associated with the magnesium chelatase H-subunit of the chlorophyll biosynthetic pathway is an artefact.

Sirijovski N, Olsson U, Lundqvist J, Al-Karadaghi S, Willows RD, Hansson M.

Biochem J. 2006 Dec 15;400(3):477-84.

34.

Black Point is associated with reduced levels of stress, disease- and defence-related proteins in wheat grain.

Mak Y, Willows RD, Roberts TH, Wrigley CW, Sharp PJ, Copeland L.

Mol Plant Pathol. 2006 May 1;7(3):177-89. doi: 10.1111/j.1364-3703.2006.00330.x.

PMID:
20507438
35.

Inhibition of indoleamine 2,3 dioxygenase activity by H2O2.

Poljak A, Grant R, Austin CJ, Jamie JF, Willows RD, Takikawa O, Littlejohn TK, Truscott RJ, Walker MJ, Sachdev P, Smythe GA.

Arch Biochem Biophys. 2006 Jun 1;450(1):9-19. Epub 2006 Mar 20.

PMID:
16624246
37.
38.

Optimised expression and purification of recombinant human indoleamine 2,3-dioxygenase.

Austin CJ, Mizdrak J, Matin A, Sirijovski N, Kosim-Satyaputra P, Willows RD, Roberts TH, Truscott RJ, Polekhina G, Parker MW, Jamie JF.

Protein Expr Purif. 2004 Oct;37(2):392-8.

PMID:
15358362
39.

ATPase activity of magnesium chelatase subunit I is required to maintain subunit D in vivo.

Lake V, Olsson U, Willows RD, Hansson M.

Eur J Biochem. 2004 Jun;271(11):2182-8.

40.

New enzymes from environmental cassette arrays: functional attributes of a phosphotransferase and an RNA-methyltransferase.

Nield BS, Willows RD, Torda AE, Gillings MR, Holmes AJ, Nevalainen KM, Stokes HW, Mabbutt BC.

Protein Sci. 2004 Jun;13(6):1651-9.

41.

EM single particle analysis of the ATP-dependent BchI complex of magnesium chelatase: an AAA+ hexamer.

Willows RD, Hansson A, Birch D, Al-Karadaghi S, Hansson M.

J Struct Biol. 2004 Apr-May;146(1-2):227-33.

PMID:
15037253
42.

Biosynthesis of chlorophylls from protoporphyrin IX.

Willows RD.

Nat Prod Rep. 2003 Jun;20(3):327-41. Review.

PMID:
12828371
43.

Inactivation of Mg chelatase during transition from anaerobic to aerobic growth in Rhodobacter capsulatus.

Willows RD, Lake V, Roberts TH, Beale SI.

J Bacteriol. 2003 Jun;185(11):3249-58.

44.

Three semidominant barley mutants with single amino acid substitutions in the smallest magnesium chelatase subunit form defective AAA+ hexamers.

Hansson A, Willows RD, Roberts TH, Hansson M.

Proc Natl Acad Sci U S A. 2002 Oct 15;99(21):13944-9. Epub 2002 Sep 30.

45.

Interplay between an AAA module and an integrin I domain may regulate the function of magnesium chelatase.

Fodje MN, Hansson A, Hansson M, Olsen JG, Gough S, Willows RD, Al-Karadaghi S.

J Mol Biol. 2001 Aug 3;311(1):111-22.

PMID:
11469861
46.

Phytobilin biosynthesis: the Synechocystis sp. PCC 6803 heme oxygenase-encoding ho1 gene complements a phytochrome-deficient Arabidopsis thalianna hy1 mutant.

Willows RD, Mayer SM, Foulk MS, DeLong A, Hanson K, Chory J, Beale SI.

Plant Mol Biol. 2000 May;43(1):113-20.

PMID:
10949378
47.

Crystallization and preliminary X-ray analysis of the Rhodobacter capsulatus magnesium chelatase BchI subunit.

Willows RD, Hansson M, Beale SI, Laurberg M, Al-Karadaghi S.

Acta Crystallogr D Biol Crystallogr. 1999 Mar;55(Pt 3):689-90.

PMID:
10089453
50.

Mechanism and regulation of Mg-chelatase.

Walker CJ, Willows RD.

Biochem J. 1997 Oct 15;327 ( Pt 2):321-33. Review.

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