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(-) Description

Title :  CRYSTAL STRUCTURE OF THE XPT-PBUX GUANINE RIBOSWITCH APTAMER DOMAIN IN COMPLEX WITH HYPOXANTHINE
 
Authors :  C. D. Stoddard, J. J. Trausch, J. Widmann, J. Marcano, R. Knight, R. T. Ba
Date :  29 May 12  (Deposition) - 27 Jun 12  (Release) - 27 Jun 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.32
Chains :  Asym./Biol. Unit :  B
Keywords :  Three-Way Junction With Distal Tertiary Interaction, Gene Regulatory Element, Hypoxanthine, Rna (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. T. Batey, S. D. Gilbert, R. K. Montange
Structure Of A Natural Guanine-Responsive Riboswitch Complexed With The Metabolite Hypoxanthine.
Nature V. 432 411 2004
PubMed-ID: 15549109  |  Reference-DOI: 10.1038/NATURE03037

(-) Compounds

Molecule 1 - XPT-PBUX GUANINE RIBOSWITCH APTAMER DOMAIN
    Chains: B
    Engineered: YES
    Other Details: T7 RNA TRANSCRIPT
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric/Biological Unit (3, 9)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2HPA1Ligand/IonHYPOXANTHINE
3NCO6Ligand/IonCOBALT HEXAMMINE(III)

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREA B:21 , U B:22 , U B:47 , U B:51 , A B:52 , A B:73 , C B:74 , U B:75 , HOH B:398BINDING SITE FOR RESIDUE HPA B 101
2AC2SOFTWAREG B:32 , A B:33 , G B:38 , C B:39 , A B:66 , U B:67 , HOH B:308BINDING SITE FOR RESIDUE ACT B 102
3AC3SOFTWAREA B:23 , U B:25 , C B:26 , G B:46 , HOH B:763BINDING SITE FOR RESIDUE ACT B 103
4AC4SOFTWAREG B:29 , U B:30 , A B:66 , U B:67 , HOH B:346 , HOH B:348 , HOH B:370 , HOH B:380 , HOH B:582 , HOH B:798 , HOH B:809BINDING SITE FOR RESIDUE NCO B 104
5AC5SOFTWAREU B:30 , G B:31 , G B:32 , A B:65 , A B:66 , HOH B:303 , HOH B:344 , HOH B:367 , HOH B:468 , HOH B:812BINDING SITE FOR RESIDUE NCO B 105
6AC6SOFTWAREG B:38 , G B:56 , G B:57 , C B:58 , HOH B:324 , HOH B:404 , HOH B:429 , HOH B:462 , HOH B:473 , HOH B:578 , HOH B:586 , HOH B:824BINDING SITE FOR RESIDUE NCO B 106
7AC7SOFTWAREG B:37 , G B:38 , HOH B:343 , HOH B:400 , HOH B:425 , HOH B:489 , HOH B:493 , HOH B:539 , HOH B:657 , HOH B:756BINDING SITE FOR RESIDUE NCO B 107
8AC8SOFTWAREC B:39 , G B:55 , G B:56 , G B:57 , G B:68 , U B:69 , HOH B:314 , HOH B:328 , HOH B:329 , HOH B:355 , HOH B:475 , HOH B:514BINDING SITE FOR RESIDUE NCO B 108
9AC9SOFTWAREU B:36 , G B:42 , C B:43 , G B:72 , A B:73 , HOH B:583 , HOH B:602BINDING SITE FOR RESIDUE NCO B 109

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4FE5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4FE5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4FE5)

(-) Sequences/Alignments

Asymmetric/Biological Unit
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(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain B from PDB  Type:RNA  Length:67
                                                                                                  
                  4fe5 B 15 GGACAUAUAAUCGCGUGGAUAUGGCACGCAAGUUUCUACCGGGCACCGUAAAUGUCCGACUAUGUCC 81
                                    24        34        44        54        64        74
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4FE5)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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 Related Entries

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(-) Related Entries Specified in the PDB File

4fej 4fel 4fen 4feo 4fep