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(-) Description

Title :  RNA STRUCTURE CONTAINING GU BASE PAIRS
 
Authors :  S. B. Jang, L. W. Hung, M. S. Jeong, E. L. Holbrook, X. Chen, D. H. Turner, S. R. Holbrook
Date :  20 Feb 06  (Deposition) - 16 Jan 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Biol. Unit 4:  G,H  (1x)
Biol. Unit 5:  I,J  (1x)
Keywords :  Rna Crystal Structure, Tandem Gu Base Pairs (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. B. Jang, L. W. Hung, M. S. Jeong, E. L. Holbrook, X. Chen, D. H. Turner, S. R. Holbrook
The Crystal Structure At 1. 5 Angstroms Resolution Of An Rna Octamer Duplex Containing Tandem G. U Basepairs
Biophys. J. V. 90 4530 2006
PubMed-ID: 16581850  |  Reference-DOI: 10.1529/BIOPHYSJ.106.081018
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 5'-R(*GP*GP*CP*GP*UP*GP*CP*C)-3'
    Chains: A, B, C, D, E, F, G, H, I, J
    Engineered: YES
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric Unit : ABCDEFGHIJ
Biological Unit 1 (1x): AB        
Biological Unit 2 (1x):   CD      
Biological Unit 3 (1x):     EF    
Biological Unit 4 (1x):       GH  
Biological Unit 5 (1x):         IJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1MG2Ligand/IonMAGNESIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREG E:304 , U E:305 , G F:312 , U F:313BINDING SITE FOR RESIDUE MG E 1601
2AC2SOFTWAREHOH D:286 , HOH I:511 , HOH I:522 , HOH J:523 , HOH J:524 , HOH J:551BINDING SITE FOR RESIDUE MG C 1602

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2G3S)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2G3S)

 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 2G3S)

(-) 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
                                        
                 2g3s A 101 GGCGUGCC 108


Chain B from PDB  Type:RNA  Length:8
                                        
                 2g3s B 109 GGCGUGCC 116


Chain C from PDB  Type:RNA  Length:8
                                        
                 2g3s C 201 GGCGUGCC 208


Chain D from PDB  Type:RNA  Length:8
                                        
                 2g3s D 209 GGCGUGCC 216


Chain E from PDB  Type:RNA  Length:8
                                        
                 2g3s E 301 GGCGUGCC 308


Chain F from PDB  Type:RNA  Length:8
                                        
                 2g3s F 309 GGCGUGCC 316


Chain G from PDB  Type:RNA  Length:8
                                        
                 2g3s G 401 GGCGUGCC 408


Chain H from PDB  Type:RNA  Length:8
                                        
                 2g3s H 409 GGCGUGCC 416


Chain I from PDB  Type:RNA  Length:8
                                        
                 2g3s I 501 GGCGUGCC 508


Chain J from PDB  Type:RNA  Length:8
                                        
                 2g3s J 509 GGCGUGCC 516
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  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 2G3S)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2G3S)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2G3S)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2G3S)

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1ekd THE NMR STRUCTURE