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(-) Description

Title :  RNA CRYSTAL STRUCTURE WITH 2-SE-URIDINE MODIFICATION
 
Authors :  J. Sheng, J. Gan, H. Sun, A. E. H. Hassan, S. Jiang, Z. Huang
Date :  19 May 11  (Deposition) - 29 Jun 11  (Release) - 29 Jun 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D,E,F,G
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Biol. Unit 4:  G  (2x)
Keywords :  Rna, 2-Se-Uridine (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Sheng, J. Gan, H. Sun, A. E. H. Hassan, S. Jiang, Z. Huang
Higher Specificity Of Rna Base Pairing With 2-Selenouridine
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - RNA (5'-R(*GP*UP*AP*UP*AP*(RUS)P*AP*C)-3')
    Chains: A, B, C, D, E, F, G
    Engineered: YES
    Other Details: SHORT RNA WITH SELENIUM MODIFICATION
    Other Details - Source: 2-SE-U-PHOSPHORAMIDITE AND SOLID PHASE SYNTHESIS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234567
Asymmetric Unit : ABCDEFG
Biological Unit 1 (1x): AB     
Biological Unit 2 (1x):   CD   
Biological Unit 3 (1x):     EF 
Biological Unit 4 (2x):       G

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 10)

Asymmetric Unit (2, 10)
No.NameCountTypeFull Name
1K3Ligand/IonPOTASSIUM ION
2RUS7Mod. Nucleotide1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-2-SELANYLPYRIMIDIN-4(1H)-ONE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2RUS2Mod. Nucleotide1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-2-SELANYLPYRIMIDIN-4(1H)-ONE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2RUS2Mod. Nucleotide1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-2-SELANYLPYRIMIDIN-4(1H)-ONE
Biological Unit 3 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2RUS2Mod. Nucleotide1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-2-SELANYLPYRIMIDIN-4(1H)-ONE
Biological Unit 4 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2RUS2Mod. Nucleotide1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-2-SELANYLPYRIMIDIN-4(1H)-ONE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREA F:13BINDING SITE FOR RESIDUE K F 2

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3S49)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3S49)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3S49)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3S49)

(-) Exons   (0, 0)

(no "Exon" information available for 3S49)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:RNA  Length:8
                                       
                  3s49 A  1 GUAUAuAC  8
                                 |  
                                 6-RUS


Chain B from PDB  Type:RNA  Length:8
                                       
                  3s49 B  9 GUAUAuAC 16
                                 |  
                                14-RUS


Chain C from PDB  Type:RNA  Length:8
                                       
                  3s49 C  1 GUAUAuAC  8
                                 |  
                                 6-RUS


Chain D from PDB  Type:RNA  Length:8
                                       
                  3s49 D  9 GUAUAuAC 16
                                 |  
                                14-RUS


Chain E from PDB  Type:RNA  Length:8
                                       
                  3s49 E  1 GUAUAuAC  8
                                 |  
                                 6-RUS


Chain F from PDB  Type:RNA  Length:8
                                       
                  3s49 F  9 GUAUAuAC 16
                                 |  
                                14-RUS


Chain G from PDB  Type:RNA  Length:8
                                       
                  3s49 G  1 GUAUAuAC  8
                                 |  
                                 6-RUS
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3S49)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3S49)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3S49)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3S49)

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  3s49
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