Dr John Rafferty
School of Biosciences
Reader in Structural Biology
Principal Admissions Tutor
    
         j.rafferty@sheffield.ac.uk
    
          
          
        
      
    
  
  
      Firth Court
  
Full contact details
        Dr John Rafferty
School of Biosciences
Firth Court
Western Bank
Sheffield
S10 2TN
          
      
  
School of Biosciences
Firth Court
Western Bank
Sheffield
S10 2TN
- Profile
 - 
    
Career history
- 2005 - present: Reader in Structural Biology, School of Biosciences, Sheffield Univ
 - 1999 - 2004: Royal Society Olga Kennard Fellow, Mol.Biol.&Biotech.Dept, Sheffield Univ
 - 1996 - 1999: BBSRC David Phillips Research Fellow, Mol.Biol.&Biotech.Dept, Sheffield Univ.
 - 1992 - 1996: PDRA, Mol.Biol. & Biotech. Dept, Sheffield Univ.
 - 1990 - 1991: PDRA, Biochem. & Mol.Biol. Dept, Leeds Univ.
 - 1989 - 1990: PDRA, Biophysics Dept, Leeds Univ.
 - 1986 - 1990: PhD, Biophysics Dept, Leeds Univ.
 
 
- Research interests
 - 
    
Structural Biology
 
- Publications
 - 
    
Show: Featured publications All publications
Featured publications
Journal articles
-  Structural and functional characterization of NanU, a novel high-affinity sialic acid-inducible binding protein of oral and gut-dwelling Bacteroidetes species.. Biochem J, 458(3), 499-511. 
					
					
				 -  Mutants of phage bIL67 RuvC with enhanced Holliday junction binding selectivity and resolution symmetry.. Mol Microbiol, 89(6), 1240-1258. 
					
					
				 -  Insights into the structure and assembly of the Bacillus subtilis clamp-loader complex and its interaction with the replicative helicase.. Nucleic Acids Res, 41(9), 5115-5126. 
					
					
				 -  The CouPSTU and TarPQM transporters in Rhodopseudomonas palustris: redundant, promiscuous uptake systems for lignin-derived aromatic substrates.. PLoS One, 8(3), e59844. 
					
					
				 -  The Stalk Region of the RecU Resolvase Is Essential for Holliday Junction Recognition and Distortion. J MOL BIOL, 410(1), 39-49. 
					
					
				 -  The virulence factor PEB4 (Cj0596) and the periplasmic protein Cj1289 are two structurally related SurA-like chaperones in the human pathogen Campylobacter jejuni.. J Biol Chem, 286(24), 21254-21265. 
					
					
				 -  Structural studies of fatty acyl-(acyl carrier protein) thioesters reveal a hydrophobic binding cavity that can expand to fit longer substrates.. J Mol Biol, 365(1), 135-145. 
					
					
				 -  RusA Holliday junction resolvase: DNA complex structure--insights into selectivity and specificity.. Nucleic Acids Res, 34(19), 5577-5584. 
					
					
				 -  Structural insight into gene transcriptional regulation and effector binding by the Lrp/AsnC family.. Nucleic Acids Res, 34(5), 1439-1449. 
					
					
				 -  Structural basis of Synercid (quinupristin-dalfopristin) resistance in Gram-positive bacterial pathogens.. J Biol Chem, 278(32), 29963-29970. 
					
					
				 -  Structural analysis of Bacillus subtilis SPP1 phage helicase loader protein G39P.. J Biol Chem, 278(17), 15304-15312. 
					
					
				 -  The structure of Escherichia coli RusA endonuclease reveals a new Holliday junction DNA binding fold.. Structure, 11(12), 1557-1567. 
					
					
				 -  Analysis of the catalytic and binding residues of the diadenosine tetraphosphate pyrophosphohydrolase from Caenorhabditis elegans by site-directed mutagenesis. J BIOL CHEM, 278(7), 4435-4439. 
					
					
				 
All publications
Journal articles
-  A diverse set of enterococcus-infecting phage provides insight into phage host-range determinants. Virus Research, 347. View this article in WRRO 
					
					
				 -  Expanding the RNA polymerase biocatalyst solution space for mRNA manufacture. Biotechnology Journal, 19(6). View this article in WRRO 
					
					
				 -  Conformational dynamics of cohesin/Scc2 loading complex are regulated by Smc3 acetylation and ATP binding. Nature Communications, 14(1). View this article in WRRO 
					
					
				 -  Structural and functional characterisation of a stable, broad-specificity multimeric sialidase from the oral pathogen Tannerella forsythia. Biochemical Journal, 479(17), 1785-1806. View this article in WRRO 
					
					
				 -  The structural basis for high‐affinity uptake of lignin‐derived aromatic compounds by proteobacterial TRAP transporters. The FEBS Journal, 289(2), 436-456. View this article in WRRO 
					
					
				 -  The stringent response inhibits 70S ribosome formation in Staphylococcus aureus by impeding GTPase-ribosome interactions. mBio, 12(6). View this article in WRRO 
					
					
				 -  Characterisation of a tripartite α-pore forming toxin from Serratia marcescens. Scientific Reports, 11(1). 
					
					
				 -  Identification and structural analysis of the tripartite α-pore forming toxin of Aeromonas hydrophila. Nature Communications, 10(1). View this article in WRRO 
					
					
				 -  The molecular basis of endolytic activity of a multidomain alginate lyase from Defluviitalea phaphyphila, a representative of a new lyase family, PL39. Journal of Biological Chemistry, 294(48), 18077-18091. View this article in WRRO 
					
					
				 -  A New Mechanism for High-Affinity Uptake of C4-Dicarboxylates in Bacteria Revealed by the Structure of Rhodopseudomonas palustris MatC (RPA3494), a Periplasmic Binding Protein of the Tripartite Tricarboxylate Transporter (TTT) Family. Journal of Molecular Biology, 431(2), 351-367. 
					
					
				 -  Structural basis for high-affinity adipate binding to AdpC (RPA4515), an orphan periplasmic-binding protein from the tripartite tricarboxylate transporter (TTT) family in Rhodopseudomonas palustris. FEBS Journal. 
					
					
				 -  Structural insights into dynamics of RecU–HJ complex formation elucidates key role of NTR and stalk region toward formation of reactive state. Nucleic Acids Research, 45(2), 975-986. View this article in WRRO 
					
					
				 -  Direct observation of DNA threading in flap endonuclease complexes. Nature Structural and Molecular Biology, 23, 640-646. View this article in WRRO 
					
					
				 -  Structural and functional characterization of NanU, a novel high-affinity sialic acid-inducible binding protein of oral and gut-dwelling Bacteroidetes species.. Biochem J, 458(3), 499-511. 
					
					
				 -  Mutants of phage bIL67 RuvC with enhanced Holliday junction binding selectivity and resolution symmetry.. Mol Microbiol, 89(6), 1240-1258. 
					
					
				 -  Insights into the structure and assembly of the Bacillus subtilis clamp-loader complex and its interaction with the replicative helicase.. Nucleic Acids Res, 41(9), 5115-5126. 
					
					
				 -  The CouPSTU and TarPQM transporters in Rhodopseudomonas palustris: redundant, promiscuous uptake systems for lignin-derived aromatic substrates.. PLoS One, 8(3), e59844. 
					
					
				 -  Crystallization and preliminary X-ray analysis of the receiver domain of a putative response regulator, BPSL0128, from Burkholderia pseudomallei.. Acta Crystallogr Sect F Struct Biol Cryst Commun, 68(Pt 8), 917-922. 
					
					
				 -  OBSERVATIONS ON THE LOCAL DISTRIBUTION, BIOLOGY AND ECOLOGY OF PALOURDE <i>TAPES DECUSSATUS</i> (L.) OF RELEVANCE TO ITS EXPLOITATION IN THE REPUBLIC OF IRELAND. Biology & Environment: Proceedings of the Royal Irish Academy, 110(2), 95-108. 
					
					
				 -  The Stalk Region of the RecU Resolvase Is Essential for Holliday Junction Recognition and Distortion. J MOL BIOL, 410(1), 39-49. 
					
					
				 -  The virulence factor PEB4 (Cj0596) and the periplasmic protein Cj1289 are two structurally related SurA-like chaperones in the human pathogen Campylobacter jejuni.. J Biol Chem, 286(24), 21254-21265. 
					
					
				 -  Studies of Toxoplasma gondii and Plasmodium falciparum enoyl acyl carrier protein reductase and implications for the development of antiparasitic agents.. Acta Crystallogr D Biol Crystallogr, 63(Pt 3), 328-338. 
					
					
				 -  Structural studies of fatty acyl-(acyl carrier protein) thioesters reveal a hydrophobic binding cavity that can expand to fit longer substrates.. J Mol Biol, 365(1), 135-145. 
					
					
				 -  RusA Holliday junction resolvase: DNA complex structure--insights into selectivity and specificity.. Nucleic Acids Res, 34(19), 5577-5584. 
					
					
				 -  Structural insight into gene transcriptional regulation and effector binding by the Lrp/AsnC family.. Nucleic Acids Res, 34(5), 1439-1449. 
					
					
				 -  The Structure of Bacillus subtilis RecU Holliday Junction Resolvase and Its Role in Substrate Selection and Sequence-Specific Cleavage. Structure, 13(9), 1341-1351. 
					
					
				 -  Rapid analysis of protein-nucleic acid complexes using MALDI TOF mass spectrometry and ion pair reverse phase liquid chromatography.. J Biochem Biophys Methods, 58(1), 39-48. 
					
					
				 -  Crystallization of RusA Holliday junction resolvase from Escherichia coli.. Acta Crystallogr D Biol Crystallogr, 59(Pt 12), 2262-2264. 
					
					
				 -  Expression, purification and crystallization of the Plasmodium falciparum enoyl reductase.. Acta Crystallogr D Biol Crystallogr, 59(Pt 7), 1246-1248. 
					
					
				 -  Structural basis of Synercid (quinupristin-dalfopristin) resistance in Gram-positive bacterial pathogens.. J Biol Chem, 278(32), 29963-29970. 
					
					
				 -  Crystallization of the Bacillus subtilis SPP1 bacteriophage helicase loader protein G39P.. Acta Crystallogr D Biol Crystallogr, 59(Pt 6), 1090-1092. 
					
					
				 -  Structural analysis of Bacillus subtilis SPP1 phage helicase loader protein G39P.. J Biol Chem, 278(17), 15304-15312. 
					
					
				 -  Non-cytotoxic variants of the Kid protein that retain their auto-regulatory activity. Plasmid, 50(2), 120-130. 
					
					
				 -  The structure of Escherichia coli RusA endonuclease reveals a new Holliday junction DNA binding fold.. Structure, 11(12), 1557-1567. 
					
					
				 -  Analysis of the catalytic and binding residues of the diadenosine tetraphosphate pyrophosphohydrolase from Caenorhabditis elegans by site-directed mutagenesis. J BIOL CHEM, 278(7), 4435-4439. 
					
					
				 -  The RuvABC resolvasome.. Eur J Biochem, 269(22), 5492-5501. 
					
					
				 -  Structural and functional analysis of the kid toxin protein from E. coli plasmid R1.. Structure, 10(10), 1425-1433. 
					
					
				 -  Squash glycerol-3-phosphate (1)-acyltransferase - Alteration of substrate selectivity and identification of arginine and lysine residues important in catalytic activity. J BIOL CHEM, 277(46), 43918-43923. 
					
					
				 -  A novel ligand-binding domain involved in regulation of amino acid metabolism in prokaryotes. J BIOL CHEM, 277(40), 37464-37468. 
					
					
				 -  X-ray crystallographic studies on butyryl-ACP reveal flexibility of the structure around a putative acyl chain binding site.. Structure, 10(6), 825-835. 
					
					
				 -  The crystal structure of diadenosine tetraphosphate hydrolase from Caenorhabditis elegans in free and binary complex forms.. Structure, 10(4), 589-600. 
					
					
				 -  Crystallization of a complex of Caenorhabditis elegans diadenosine tetraphosphate hydrolase and a non-hydrolysable substrate analogue, AppCH2ppA.. Acta Crystallogr D Biol Crystallogr, 58(Pt 3), 526-528. 
					
					
				 -  Crystallization and preliminary X-ray crystallographic studies on acyl-(acyl carrier protein) from Escherichia coli.. Acta Crystallogr D Biol Crystallogr, 58(Pt 2), 330-332. 
					
					
				 -  Crystallization and preliminary X-ray crystallographic studies on the parD-encoded protein Kid from Escherichia coli plasmid R1.. Acta Crystallogr D Biol Crystallogr, 58(Pt 2), 355-358. 
					
					
				 -  Cloning, characterisation and crystallisation of a diadenosine 5 ',5 '''-P-1,P-4-tetraphosphate pyrophosphohydrolase from Caenorhabditis elegans. BBA-PROTEIN STRUCT M, 1550(1), 27-36. 
					
					
				 -  Functional studies of the Xenopus Polycomb-group proteins Xeed and XEz.. DEV BIOL, 235(1), 262-263. 
					
					
				 -  Crystallization and quaternary structure analysis of an Lrp-like regulatory protein from the hyperthermophile Pyrococcus furiosus.. Acta Crystallogr D Biol Crystallogr, 57(Pt 6), 886-888. 
					
					
				 -  A study of the structure-activity relationship for diazaborine inhibition of Escherichia coli enoyl-ACP reductase.. J Mol Biol, 309(1), 171-180. 
					
					
				 -  Crystallization and preliminary X-ray analysis of the glycerol-3-phosphate 1-acyltransferase from squash (Cucurbita moschata).. Acta Crystallogr D Biol Crystallogr, 57(Pt 3), 451-453. 
					
					
				 -  Crystal structure of the Lrp-like transcriptional regulator from the archaeon Pyrococcus furiosus.. EMBO J, 20(5), 990-997. 
					
					
				 -  Triclosan inhibits the growth of Plasmodium falciparum and Toxoplasma gondii by inhibition of apicomplexan Fab I. INT J PARASITOL, 31(2), 109-113. 
					
					
				 -  Analysis of the structure, substrate specificity, and mechanism of squash glycerol-3-phosphate (1)-acyltransferase.. Structure, 9(5), 347-353. 
					
					
				 -  Plant glycerol-3-phosphate-l-acyltransferase (GPAT): structure selectivity studies. Biochemical Society Transactions, 28(6), 677-679. 
					
					
				 -  Mutagenesis of squash (Cucurbita moschata) glycerol-3-phosphate acyltransferase (GPAT) to produce an enzyme with altered substrate selectivity. Biochemical Society Transactions, 28(6), 680-681. 
					
					
				 -  Mutagenesis of squash (Cucurbita moschata) glycerol-3-phosphate acyltransferase (GPAT) to produce an enzyme with altered substrate selectivity. Biochemical Society Transactions, 28(6), 680-680. 
					
					
				 -  Plant glycerol-3-phosphate-1-acyltransferase (GPAT): structure selectivity studies. Biochemical Society Transactions, 28(6), 677-677. 
					
					
				 -  The X-ray structure of Brassica napus beta-keto acyl carrier protein reductase and its implications for substrate binding and catalysis.. Structure, 8(4), 339-347. 
					
					
				 -  Crystallization of the NADP-dependent beta-keto acyl-carrier protein reductase from Brassica napus.. Acta Crystallogr D Biol Crystallogr, 56(Pt 1), 86-88. 
					
					
				 -  Molecular genetic analysis of enoyl-acyl carrier protein reductase inhibition by diazaborine. MOL MICROBIOL, 31(2), 443-450. 
					
					
				 -  Crystallographic analysis of triclosan bound to enoyl reductase.. J Mol Biol, 294(2), 527-535. 
					
					
				 -  Inhibitor binding studies on enoyl reductase reveal conformational changes related to substrate recognition.. J Biol Chem, 274(43), 30811-30817. 
					
					
				 -  Molecular basis of triclosan activity. NATURE, 398(6726), 383-384. 
					
					
				 -  Crystallization of Escherichia coli RuvA complexed with a synthetic Holliday junction.. Acta Crystallogr D Biol Crystallogr, 55(Pt 1), 263-265. 
					
					
				 -  The X-ray structure of Escherichia coli enoyl reductase with bound NAD+ at 2.1 A resolution.. J Mol Biol, 284(5), 1529-1546. 
					
					
				 -  Crystal structure of E.coli RuvA with bound DNA Holliday junction at 6 A resolution.. Nat Struct Biol, 5(6), 441-446. 
					
					
				 -  Mechanism of action of diazaborines.. Biochem Pharmacol, 55(10), 1541-1549. 
					
					
				 -  Crystallization of the NADP-dependent beta-keto acyl carrier protein reductase from Escherichia coli.. Acta Crystallogr D Biol Crystallogr, 54(Pt 3), 427-429. 
					
					
				 -  Structural similarities between Escherichia coli RuvA protein and other DNA-binding proteins and a mutational analysis of its binding to the holliday junction.. J Mol Biol, 278(1), 105-116. 
					
					
				 -  Insights into the mechanisms of homologous recombination from the structure of RuvA.. Curr Opin Struct Biol, 7(6), 798-803. 
					
					
				 -  Crystallization of E. coli RuvA gives insights into the symmetry of a Holliday junction/protein complex.. Acta Crystallogr D Biol Crystallogr, 53(Pt 1), 122-124. 
					
					
				 -  A mechanism of drug action revealed by structural studies of enoyl reductase.. Science, 274(5295), 2107-2110. 
					
					
				 -  Soluble and membrane bound components of plant lipid synthesis. CR ACAD SCI III-VIE, 319(11), 1043-1047. 
					
					
				 -  Crystallization of Escherichia coli enoyl reductase and its complex with diazaborine.. Acta Crystallogr D Biol Crystallogr, 52(Pt 6), 1181-1184. 
					
					
				 -  Crystal structure of DNA recombination protein RuvA and a model for its binding to the Holliday junction.. Science, 274(5286), 415-421. 
					
					
				 -  Common themes in redox chemistry emerge from the X-ray structure of oilseed rape (Brassica napus) enoyl acyl carrier protein reductase.. Structure, 3(9), 927-938. 
					
					
				 -  The Met Repressor‐Operator Complex: DNA Recognition by β‐Strandsa. Annals of the New York Academy of Sciences, 726(1), 105-117. 
					
					
				 -  Crystallization of the NADH-specific enoyl acyl carrier protein reductase from Brassica napus.. J Mol Biol, 237(2), 240-242. 
					
					
				 -  Crystallization and initial X-ray analysis of the C2-subunit of crustacyanin. Journal of Molecular Biology, 224(1), 283-284. 
					
					
				 -  Cooperative tandem binding of met repressor of Escherichia coli. Nature, 341(6244), 711-715. 
					
					
				 -  Three-dimensional crystal structures of Escherichia coli met repressor with and without corepressor. Nature, 341(6244), 705-710. 
					
					
				 -  Crystallization of the met repressor from Escherichia coli. Journal of Molecular Biology, 200(1), 217-219. 
					
					
				 
Book chapters
-  Fatty Acid Biosynthesis in Plants — Metabolic Pathways, Structure and Organization, Advances in Photosynthesis and Respiration (pp. 11-34). Springer Netherlands 
					
					
				 -  Determination of the X-Ray Crystallographic Structure of E.coli Butyryl-ACP, Advanced Research on Plant Lipids (pp. 139-142). Springer Netherlands 
					
					
				 -  Structural Studies on Plant and Bacterial Reductases Involved in Lipid Biosynthesis, Physiology, Biochemistry and Molecular Biology of Plant Lipids (pp. 38-41). Springer Netherlands 
					
					
				 -  Towards a Structural Understanding of Enzymes of Lipid Biosynthesis, Plant Lipid Metabolism (pp. 55-57). Springer Netherlands 
					
					
				 
Conference proceedings
-  Structures of fatty acyl-( acyl carrier protein) thioesters reveal a binding cavity that expands to fit longer substrates. FEBS JOURNAL, Vol. 274 (pp 223-223) 
					
					
				 -  Crystal structure and mutational analysis of the diadenosine tetraphosphate (Ap4A) 'Nudix' hydrolase from Caenorhabditis elegans. DRUG DEVELOPMENT RESEARCH, Vol. 56(4) (pp 567-567) 
					
					
				 -  Acyltransferases and their role in the biosynthesis of lipids - opportunities for new oils. Journal of Plant Physiology, Vol. 158(4) (pp 505-513) 
					
					
				 -  CRYSTALLOGRAPHIC STUDIES OF THE NADP-DEPENDENT β-KETO ACP REDUCTASE FROM ESCHERICHIA COLI. ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, Vol. 55 (pp 293-294) 
					
					
				 
Preprints
-  Expanding the RNA polymerase biocatalyst solution space for mRNA manufacture, Cold Spring Harbor Laboratory. 
					
					
				 -  Conformational dynamics of cohesin/Scc2 loading complex are regulated by Smc3 acetylation and ATP binding, Springer Science and Business Media LLC. 
					
					
				 -  (p)ppGpp inhibits 70S ribosome formation in Staphylococcus aureus by impeding GTPase-ribosome interactions. 
					
					
				 
 -  Structural and functional characterization of NanU, a novel high-affinity sialic acid-inducible binding protein of oral and gut-dwelling Bacteroidetes species.. Biochem J, 458(3), 499-511. 
					
 
- Teaching activities
 - 
    
Level 3 modules
- MBB344 Genomic Science
 - MBB362 Biochemistry Data Handling
 
Level 2 modules
- MBB261 Biochemistry 2
 - MBB265 Practical Molecular Bioscience 2
 
Level 1 modules
- MBB161 Biochemistry (Module Coordinator)
 - MBB165 Practical Molecular Bioscience 1
 
 
- Professional activities and memberships
 - 
    
External examiner Univ. Birmingham