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(-) Description

Title :  XPT-PBUX C74U RIBOSWITCH FROM B. SUBTILIS BOUND TO A TRIAZOLO-TRIAZOLE-DIAMINE LIGAND IDENTIFIED BY VIRTUAL SCREENING
 
Authors :  P. Daldrop, F. E. Reyes, D. A. Robinson, C. M. Hammond, D. M. J. Lilley, R.
Date :  06 Aug 10  (Deposition) - 06 Apr 11  (Release) - 06 Apr 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Keywords :  Rna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Daldrop, F. E. Reyes, D. A. Robinson, C. M. Hammond, D. M. J. Lilley, R. T. Batey, R. Brenk
Novel Ligands For A Purine Riboswitch Discovered By Rna-Ligand Docking
Chem. Biol. V. 18 324 2011
PubMed-ID: 21439477  |  Reference-DOI: 10.1016/J.CHEMBIOL.2010.12.020

(-) Compounds

Molecule 1 - GUANINE RIBOSWITCH
    Chains: A
    Fragment: APTAMER DOMAIN, RESIDUES 15-81
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 10)

Asymmetric Unit (4, 10)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2K1Ligand/IonPOTASSIUM ION
3NCO7Ligand/IonCOBALT HEXAMMINE(III)
4ZZR1Ligand/Ion3,6-DIAMINO-1,5-DIHYDRO[1,2,4]TRIAZOLO[4,3-B][1,2,4]TRIAZOL-4-IUM
Biological Unit 1 (3, 9)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2K-1Ligand/IonPOTASSIUM ION
3NCO7Ligand/IonCOBALT HEXAMMINE(III)
4ZZR1Ligand/Ion3,6-DIAMINO-1,5-DIHYDRO[1,2,4]TRIAZOLO[4,3-B][1,2,4]TRIAZOL-4-IUM

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREG A:29 , U A:30 , A A:66 , U A:67 , HOH A:2085 , HOH A:2269 , HOH A:2309 , HOH A:2311 , HOH A:2312 , HOH A:2313BINDING SITE FOR RESIDUE NCO A1081
02AC2SOFTWAREC A:39 , G A:55 , G A:56 , G A:57 , G A:68 , U A:69 , HOH A:2196 , HOH A:2199 , HOH A:2202 , HOH A:2209 , HOH A:2314 , HOH A:2315 , HOH A:2316BINDING SITE FOR RESIDUE NCO A1082
03AC3SOFTWAREU A:30 , G A:31 , G A:32 , A A:65 , A A:66 , HOH A:2092 , HOH A:2094 , HOH A:2317 , HOH A:2318 , HOH A:2328BINDING SITE FOR RESIDUE NCO A1083
04AC4SOFTWAREA A:45 , G A:46 , HOH A:2319BINDING SITE FOR RESIDUE NCO A1084
05AC5SOFTWAREU A:36 , G A:42 , C A:43 , G A:72 , A A:73BINDING SITE FOR RESIDUE NCO A1085
06AC6SOFTWAREG A:37 , G A:38 , HOH A:2132 , HOH A:2141 , HOH A:2215 , HOH A:2220 , HOH A:2222 , HOH A:2322 , HOH A:2323 , HOH A:2324BINDING SITE FOR RESIDUE NCO A1086
07AC7SOFTWAREG A:38 , C A:39 , G A:56 , G A:57 , HOH A:2137 , HOH A:2138 , HOH A:2206 , HOH A:2325 , HOH A:2326BINDING SITE FOR RESIDUE NCO A1087
08AC8SOFTWAREG A:32 , A A:33 , G A:38 , C A:39 , A A:66 , HOH A:2328BINDING SITE FOR RESIDUE ACT A1088
09AC9SOFTWAREA A:21 , U A:22 , U A:47 , U A:51 , A A:52 , U A:74 , U A:75 , HOH A:2329BINDING SITE FOR RESIDUE ZZR A1089
10BC1SOFTWAREHOH A:2276BINDING SITE FOR RESIDUE K A1090

(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:DNA/RNA  Length:65
                                                                                                
                  2xnw A 16 GACAUAUAAUCGCGUGGAUAUGGCACGCAAGUUUCUACCGGGCACCGUAAAUGUCCGAUUAUGUC 80
                                    25        35        45        55        65        75
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 Classification and Annotation

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 Related Entries

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(-) Related Entries Specified in the PDB File

2g9c MODIFIED PYRIMIDINES SPECIFICALLY BIND THE PURINE RIBOSWITCH
2xnz XPT-PBUX C74U RIBOSWITCH FROM B. SUBTILIS BOUND TO ACETOGUANAMINE IDENTIFIED BY VIRTUAL SCREENING
2xo0 XPT-PBUX C74U RIBOSWITCH FROM B. SUBTILIS BOUND TO 24-DIAMINO-1,3,5-TRIAZINE IDENTIFIED BY VIRTUAL SCREENING
2xo1 XPT-PBUX C74U RIBOSWITCH FROM B. SUBTILIS BOUND TO N6-METHYLADENINE