Riboswitch 3D structures

3D structures of riboswitch3D structures of riboswitch

Updated on 26-October-2020

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• Adenine riboswitch
  • 1y26, 4tzx, 4tzy, 4xnr, 5swd, 5swe, 5uza – VvAR + adenine – Vibrio vulnificus
    
  • 5e54 – VvAR
    
  • 3ivn – BsAR (mutant) – Bacillus subtilis
    
  • 3la5 - BsAR (mutant) + azacytosine
    
• Guanine riboswitch
  • 1y27 – BsGR residues 185-252 + guanine
    
  • 2g9c, 3fo4, 3fo6, 3ges, 3gog, 3rkf - BsGR (mutant) + guanine derivative
    
  • 3got - BsGR (mutant) + adenine derivative
    
  • 2xo1 - BsGR aptamer domain + adenine derivative
    
  • 3g4m, 3ger - BsGR + guanine derivative
    
  • 2xnz, 6ubu, 6uc7, 6uc8, 6uc9 - BsGR aptamer domain + guanine derivative
    
  • 2xo0 - BsGR aptamer domain + triazine derivative
    
  • 5c7u, 5c7w - BsGR + hypoxanthine
    
  • 2ees, 2eet, 2eeu, 2eev, 2eew - BsGR (mutant) + hypoxanthine
    
  • 3gao - BsGR + xanthine
    
  • 2xnw – BsGR + Mn
    
  • 4fe5, 4fej, 4fel, 4fen, 4feo, 4fep – GR + hypoxanthine – synthetic
    
• Guanidine riboswitch
  • 5nwq – TfGR + guanidine – Thermobifida fusca
    
  • 5nzd – TfGR + CDP derivative
    
• Thiamine pyrophosphate riboswitch
  • 2gdi – TPPR + TPP – synthetic
    
  • 2hoj, 2hok, 2hol – EcTPPR + TPP + metal ion – Escherichia coli
    
  • 2hom – EcTPPR + TMP
    
  • 2hoo, 2hop – EcTPPR + TPP analog
    
  • 4nya, 4nyb, 4nyc – EcTPPR + pyrimidine derivative
    
  • 4nyd – EcTPPR + hypoxanthine
    
  • 4nyg – EcTPPR + thyamine
    
  • 3d2g, 3d2v, 3d2x - TPPR + TPP analog – Arabidopsis thaliana
• S-adenosylmethionine riboswitch
  • 2gis, 4aob, 4b5r – TtSAMR + SAM – Thermoanaerobacter tengcongensis
    
  • 3iqr, 2ydh, 2ygh - TtSAMR (mutant) + SAM
    
  • 3iqp - TtSAMR
    
  • 5fjc, 5fk1, 5fk2, 5fk3, 5fk4, 5fk5, 5fk6, 5fkd, 5fke, 5fkf, 5fkg, 5fkh - TtSAMR + SAM + GTP
    
  • 2qwy, 3e5c, 3e5e, 3e5f, 3iqn - SAMR + SAM – synthetic
    
  • 4kqy – BsSAMR + SAM
    
  • 4oqu - SAMR + SAM - synthetic
    
  • 6fz0 - SAMR + SAM - Candidatus pelagibacter
    
  • 6c27 - SAMR + GTP – Enterococcus faecalis
    
• S-adenosylhomocysteine riboswitch
  • 3npn, 3npq – SAHR + SAH – Ralstonia solanacearum
    
  • 6hag - SAMR + SAH – proteobacteria - NMR
    
• Lysine riboswitch
  • 3dis – TmKR – Thermotoga maritima
    
  • 3d0u – TmKR ligand-binding domain + Lysine
    
  • 3dil, 3dim, 3dio, 3dix, 3diy, 3diz, 3dj2 – TmKR + Lys
    
  • 3dj0, 3dir – TmKR + Lys derivative
    
  • 3dig – TmKR + Cys derivative
    
  • 3diq – TmKR + homoArg
    
  • 4erj – TmKR + aminocaproic acid
    
  • 4erl – TmKR + Lys + Gly
    
  • 3d0x - KR - synthetic
    
• Glutamine riboswitch
  • 5ddp – QR + glutamine – human
    
  • 5ddq, 5ddr – SeQR + glutamine – Synechococcus elongatus
    
  • 5ddo – SeQR + U1 small nuclear ribonucleoprotein
    
• FMN riboswitch
  • 3f2q, 3f2t, 3f2w, 3f2x, 3f2y, 3f30, 3f4e – FnFMNR + FMN – Fusobacterium nucleatum
    
  • 2yie - FnFMNR aptamer domain + FMN
    
  • 3f4g, 3f4h – FnFMNR + flavin derivative
    
  • 2yif - FnFMNR + GTP
    
  • 6dn1, 6dn2, 6dn3 - FnFMNR + RNA
    
  • 5c45, 5kx9, 6bfb - FnFMNR + inhibitor
    
• Pre-queosine riboswitch
  • 3fu2, 3k1v – BsPreq1R + queosine
    
  • 3gca – TtPreq1R + queosine
    
  • 3q50, 3q51 – TtPreq1R aptamer domain + queosine
    
  • 4jf2, 5d5l – Preq1R + GTP + deaza-aminomethyl guanine – Lactobacillus rhamnosus
    
  • 4rzd – Preq1R + GTP + deaza-aminomethyl guanine – Faecalibacterium prausnitzii
    
  • 6vuh, 6vui – Preq1 – Caldanaerobacter subterraneus
    
• C-di-GMP riboswitch
  • 3irw, 3mxh – VcGMPR + C-di-GMP + GTP + U1 small nuclear ribonucleoprotein – Vibrio cholerae
    
  • 3iwn, 4yb1 – VcGMPR + C-di-GMP + U1 small nuclear ribonucleoprotein
    
  • 3mum, 3mur, 3mut - VcGMPR (mutant) + C-di-GMP + U1 small nuclear ribonucleoprotein
    
  • 3muv - VcGMPR (mutant) + C-di-AMP + U1 small nuclear ribonucleoprotein
    
  • 3q3z - GMPR + C-di-GMP – Clostridium acetobutylicum
    
  • 4qk8, 4qka – GMPR + GTP – Thermoanaerobacter pseudethanolicus
    
  • 4qk9 – GMPR + guanosine derivative – Thermovirga lienii
    
  • 4yaz, 4yb0 – GMPR + C-di-GMP - Geobacter
    
• C-di-AMP riboswitch
  • 4w90, 4w92 – VBsAMPR + C-di-AMP + U1 small nuclear ribonucleoprotein
    
  • 3muv – AMPR + C-di-AMP + U1 small nuclear ribonucleoprotein - synthetic
    
  • 4qk8 – AMPR + C-di-AMP + GTP - Thermoanaerobacter pseudethanolicus
    
  • 4qk8, 4qka – AMPR + C-di-AMP + GTP - Thermoanaerobacter pseudethanolicus
    
  • 4qlm, 4qln – AMPR + C-di-AMP - Thermoanaerobacter tengcongensis
    
  • 4qk9 – AMPR + C-di-AMP + GTP derivative - Thermovirga lienii
    
• Glycine riboswitch
  • 3owi, 3oww, 3owz – VcGlyR + glycine
    
  • 3ox0, 3oxe, 3oxj, 3oxm – VcGlyR + GDP + cytidine cyclic phosphate
    
  • 3oxb, 3oxd – VcGlyR (mutant) + GDP + cytidine cyclic phosphate
    
  • 3p49 – FnGlyR + U1 small nuclear ribonucleoprotein + glycine
    
• M-Box riboswitch
  • 3pdr – BsMBR + Mn
    
  • 2qbz – BsMBR + Mg
    
• T-Box riboswitch
  • 4lck – sTBR + tRNA-Gly + ribosomal protein YBXF – synthetic
    
  • 4mgn – sTBR + tRNA-Gly
    
• Tetrahydrofolate riboswitch
  • 3suh, 3sux – EsTHFR + THF derivative – Eubacterium siraeum
    
  • 3suy - EsTHFR + cytidine cyclic phosphate
    
  • 4lvv, 4lvx, 4lvw, 4lvy, 4lvz, 4lw0 – THFR + purine derivative – synthetic
    
  • 3sd3 – THFR (mutant) + pteridine derivative – synthetic
    
  • 6q57 – THFR + pterin derivative – Streptococcus mutans
    
• Fluoride riboswitch
  • 3vrs – TpR + Mn + K + F – Thermotoga petrophila
    
  • 4en5 – TpR + Mg + Tl + F
    
  • 4enc – TpR + Mg + K + F
    
  • 4ena – TpR + Mg + Cs + GTP + F
    
  • 4enb – TpR + Mg + Ir + K + GTP + F
    
  • 5kh8 – R - synthetic - NMR
    
• Cobalamine riboswitch
  • 4frg, 4frn, 4gma, 4gxy – CoR + aptamer domain – Marine metagenome
    
  • 6vmy – BsCoR
    
• yybp-ykoy riboswitch
  • 4y1i – LlYYR + Mn – Lactobacillus lactis
    
  • 4y1j – LlYYR (mutant) + Mn
    
  • 4y1m – EcYYR
    
• ykkc riboswitch
  • 5u3g – TpR + gusanidine – Dikeya dadantii
    
• PRPP riboswitch
  • 6ck5 – TmPRR + PRPP – Thermoanaerobacter mathranii
    
  • 6ck4 – TmPRR + PPGPP
    
  • 6dnr – SlPRR + GTP + cytidine phosphate – Syntrophothermus lipocalidus
    
  • 6dlq, 6dls, 6dlt – SlPRR + GTP + cytidine phosphate + PRPP
    
  • 6dlr – SlPRR + cytidine phosphate + PRPP
    
• PPGPP riboswitch
  • 6dme, 6dmd, 6dmc – SaPPGPPR + GTP + cytidine phosphate + guanine tetraphosphate – Sulfobacillus acidophilus
    
• PFI riboswitch
  • 4znp – TpR + AICAR – synthetic
    
• NICO riboswitch
  • 4rum – TpR + Co – synthetic
    
• ZMP riboswitch
  • 4xw7, 4xwf – TpR + AICAR – Actinomyces odontolyticus
    
• ZTP riboswitch
  • 5btp – TpR + AICAR – Fusobacterium ulcerans
    
• Guanidine riboswitch
  • 5t83 – TpR + guanidine – Sulfobacillus acidophilus
    
  • 5ndh, 5ndi, 5nef, 5neo, 5nep, 5neq, 5nex, 5nom – TpR + guanidine derivative – Gloeobacter violaceus
    
  • 5vj9, 5vjb – TpR + guanidine – Pseudomonas aeruginosa