#IFECompound(s)RNA source organismTitleMethodResolutionDate
14NLF|1|A (rep)23S ribosomal RNA Sarcin Ricin Loop2'-trifluoromethylthio-2'-deoxycytidine-modified SRLX-RAY DIFFRACTION12014-11-19
25D99|1|ARNA (27-MER) hairpin from sarcin-ricin domain of E. coli 23S rRNAEnterobacteria phage L13DW4 redetermined by direct methods starting from random phase anglesX-RAY DIFFRACTION0.972016-04-13
36Y0Y|1|ARNA (27-MER)synthetic constructSarcin Ricin Loop, mutant C2666UX-RAY DIFFRACTION0.952021-02-17
41Q9A|1|ASarcin/ricin 23S rRNACrystal structure of the sarcin/ricin domain from E.coli 23S rRNA at 1.04 resolutionX-RAY DIFFRACTION1.042003-11-25
54NMG|1|A23S ribosomal RNA Sarcin Ricin Loop2'-Trifluoromethylthio-2'-deoxyuridine-modified SRLX-RAY DIFFRACTION1.012014-11-19
66ZYB|1|ASarcin-Ricin Loop RNA from Ecoli with a C2667-2'-OCF3 modificationsynthetic constructSarcin-Ricin Loop RNA from Ecoli with a C2667-2'-OCF3 modificationX-RAY DIFFRACTION0.92020-12-16
73DW4|1|ASarcin/Ricin Domain from E. Coli 23 S rRNACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2650-OCH3 modifiedX-RAY DIFFRACTION0.972009-03-24
83DW6|1|ASarcin/Ricin Domain from E. Coli 23 S rRNACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2650-SECH3 modifiedX-RAY DIFFRACTION12009-03-24
97L3R|1|ARNA (27-MER)synthetic construct23S Sarcin Ricin Loop with a 3-deazapurine A2670X-RAY DIFFRACTION1.012021-05-05
104Y27|1|A27-mer 23S Sarcin-Ricil LoopEscherichia coliE.coli 23S Sarcin-Ricil Loop, modified with a 2-Me on G2661 and a methylphosphonate on A2662X-RAY DIFFRACTION12015-11-18
117JJE|1|ARNA (27-MER)synthetic constructSarcin-ricin loop with guanosine dithiophosphate residue.X-RAY DIFFRACTION1.252020-12-23
123DVZ|1|ASarcin/Ricin Domain from E. Coli 23 S rRNACrystal Structure of the Sarcin/Ricin Domain from E. coli 23 S rRNAX-RAY DIFFRACTION12009-03-24
134NXH|1|A23S ribosomal RNA Sarcin Ricin LoopEscherichia coli2'-Trifluoromethylthiouridine-modified E. coli 23S rRNA Sarcin Ricin LoopX-RAY DIFFRACTION1.162014-12-10
145NQI|1|AE.Coli 27-mer SRL RNAEscherichia coliE.coli 16S rRNA Sarcin-Ricin Loop containing a 5-hydroxymethylcytosine modificationX-RAY DIFFRACTION0.852017-07-26
153S7C|1|AEcoli 23 S rRNA Sarcin Ricin loopCrystal structure of a 2'-azido-uridine-modified RNAX-RAY DIFFRACTION1.12012-04-11
165MRX|1|ARNA (27-MER)Escherichia coli27-nt SRL with a 5-hydroxymethyl cytidine modificationX-RAY DIFFRACTION0.852018-01-17
173DW5|1|ASarcin/Ricin Domain from E. Coli 23 S rRNACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23S rRNA, U2656-OCH3 modifiedX-RAY DIFFRACTION0.962009-03-24
183DW7|1|ASarcin/Ricin Domain from E. Coli 23 S rRNACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2656-SeCH3 modifiedX-RAY DIFFRACTION12009-03-24
19483D|1|ASARCIN/RICIN RRNA DOMAINCRYSTAL STRUCTURE OF THE SARCIN/RICIN DOMAIN FROM E. COLI 23 S RRNAX-RAY DIFFRACTION1.111999-10-08
203S8U|1|AEcoli 23 S rRNA Sarcin Ricin loopEscherichia coliCrystal structure of a 2-azido-adenine-modified RNAX-RAY DIFFRACTION1.22012-04-11
217JJD|1|ARNA (27-MER)synthetic constructSarcin-ricin loop with guanosine monothiophosphate residue.X-RAY DIFFRACTION1.212020-12-23
221MSY|1|ASARCIN/RICIN DOMAIN FROM 23 S RRNAGUAA tetraloop mutant of Sarcin/Ricin domain from E. Coli 23 S rRNAX-RAY DIFFRACTION1.412003-02-25
23480D|1|ASARCIN/RICIN DOMAIN FROM 23 S RRNACRYSTAL STRUCTURE OF THE SARCIN/RICIN DOMAIN FROM E. COLI 23 S RRNAX-RAY DIFFRACTION1.51999-10-08
246Y0T|1|BRNA (27-MER)synthetic constructSarcin Ricin Loop, mutant C2666A U2653G C2667AX-RAY DIFFRACTION1.3932021-02-17
256Y0T|1|ARNA (27-MER)synthetic constructSarcin Ricin Loop, mutant C2666A U2653G C2667AX-RAY DIFFRACTION1.3932021-02-17
267JJF|1|ARNA/DNA (27-mer)Escherichia coliSarcin-ricin loop with modified residue.X-RAY DIFFRACTION1.22020-12-23
277EEN|1|ADNA/RNA (27-MER)synthetic constructBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.72022-03-23
287EEN|1|BDNA/RNA (27-MER)synthetic constructBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.72022-03-23
297EEN|1|DDNA/RNA (27-MER)synthetic constructBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.72022-03-23
301JBS|1|D29-mer sarcin/ricin domain RNA analogCrystal structure of ribotoxin restrictocin and a 29-mer SRD RNA analogX-RAY DIFFRACTION1.972001-10-26
317EEN|1|CDNA/RNA (27-MER)synthetic constructBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.72022-03-23
321JBS|1|C29-mer sarcin/ricin domain RNA analogCrystal structure of ribotoxin restrictocin and a 29-mer SRD RNA analogX-RAY DIFFRACTION1.972001-10-26

Release history

Release3.2233.2243.2253.2263.2273.2283.2293.2303.2313.2323.2333.2343.2353.2363.2373.2383.239
Date2022-03-232022-03-302022-04-062022-04-132022-04-202022-04-272022-05-042022-05-112022-05-182022-05-252022-06-012022-06-082022-06-152022-06-222022-06-292022-07-062022-07-13

Heat map of mutual geometric discrepancy, in Angstroms per nucleotide. Instances are ordered to put similar structures near each other. The colorbar ranges from 0 to the maximum observed discrepancy, up to 0.5

#S - ordering by similarity (same as in the heat map).
#SPDBTitleMethodResolutionLength
11MSY|1|AGUAA tetraloop mutant of Sarcin/Ricin domain from E. Coli 23 S rRNAX-RAY DIFFRACTION1.4131
26Y0Y|1|ASarcin Ricin Loop, mutant C2666UX-RAY DIFFRACTION0.9527
36Y0T|1|ASarcin Ricin Loop, mutant C2666A U2653G C2667AX-RAY DIFFRACTION1.39330
46Y0T|1|BSarcin Ricin Loop, mutant C2666A U2653G C2667AX-RAY DIFFRACTION1.39330
54NLF|1|A2'-trifluoromethylthio-2'-deoxycytidine-modified SRLX-RAY DIFFRACTION128
65D99|1|A3DW4 redetermined by direct methods starting from random phase anglesX-RAY DIFFRACTION0.9730
73DW4|1|ACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2650-OCH3 modifiedX-RAY DIFFRACTION0.9726
83DW6|1|ACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2650-SECH3 modifiedX-RAY DIFFRACTION128
93S7C|1|ACrystal structure of a 2'-azido-uridine-modified RNAX-RAY DIFFRACTION1.132
104NXH|1|A2'-Trifluoromethylthiouridine-modified E. coli 23S rRNA Sarcin Ricin LoopX-RAY DIFFRACTION1.1632
113DW5|1|ACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23S rRNA, U2656-OCH3 modifiedX-RAY DIFFRACTION0.9632
127L3R|1|A23S Sarcin Ricin Loop with a 3-deazapurine A2670X-RAY DIFFRACTION1.0130
133S8U|1|ACrystal structure of a 2-azido-adenine-modified RNAX-RAY DIFFRACTION1.234
147JJD|1|ASarcin-ricin loop with guanosine monothiophosphate residue.X-RAY DIFFRACTION1.2129
153DVZ|1|ACrystal Structure of the Sarcin/Ricin Domain from E. coli 23 S rRNAX-RAY DIFFRACTION135
167JJE|1|ASarcin-ricin loop with guanosine dithiophosphate residue.X-RAY DIFFRACTION1.2529
176ZYB|1|ASarcin-Ricin Loop RNA from Ecoli with a C2667-2'-OCF3 modificationX-RAY DIFFRACTION0.930
184Y27|1|AE.coli 23S Sarcin-Ricil Loop, modified with a 2-Me on G2661 and a methylphosphonate on A2662X-RAY DIFFRACTION125
197JJF|1|ASarcin-ricin loop with modified residue.X-RAY DIFFRACTION1.227
205MRX|1|A27-nt SRL with a 5-hydroxymethyl cytidine modificationX-RAY DIFFRACTION0.8534
215NQI|1|AE.coli 16S rRNA Sarcin-Ricin Loop containing a 5-hydroxymethylcytosine modificationX-RAY DIFFRACTION0.8534
22483D|1|ACRYSTAL STRUCTURE OF THE SARCIN/RICIN DOMAIN FROM E. COLI 23 S RRNAX-RAY DIFFRACTION1.1139
231Q9A|1|ACrystal structure of the sarcin/ricin domain from E.coli 23S rRNA at 1.04 resolutionX-RAY DIFFRACTION1.0438
244NMG|1|A2'-Trifluoromethylthio-2'-deoxyuridine-modified SRLX-RAY DIFFRACTION1.0136
253DW7|1|ACrystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2656-SeCH3 modifiedX-RAY DIFFRACTION137
26480D|1|ACRYSTAL STRUCTURE OF THE SARCIN/RICIN DOMAIN FROM E. COLI 23 S RRNAX-RAY DIFFRACTION1.527
277EEN|1|ABulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.714
287EEN|1|BBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.715
297EEN|1|CBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.714
307EEN|1|DBulged-G motif composed of RNA, DNA and 2'-O-methyl RNAX-RAY DIFFRACTION1.714
311JBS|1|CCrystal structure of ribotoxin restrictocin and a 29-mer SRD RNA analogX-RAY DIFFRACTION1.9717
321JBS|1|DCrystal structure of ribotoxin restrictocin and a 29-mer SRD RNA analogX-RAY DIFFRACTION1.9717