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(-) Description

Title :  CRYSTAL STRUCTURE OF A MUTANT (C109G,G212C) P4-P6 DOMAIN OF THE GROUP I INTRON FROM TETRAHYMENA THERMOPHILIA
 
Authors :  D. J. Battle, J. A. Doudna
Date :  21 Mar 02  (Deposition) - 23 Aug 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Rna, Ribozyme Domain, A-Minor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. J. Battle, J. A. Doudna
Specificity Of Rna-Rna Helix Recognition
Proc. Natl. Acad. Sci. Usa V. 99 11676 2002
PubMed-ID: 12189204  |  Reference-DOI: 10.1073/PNAS.182221799
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - P4-P6 RNA RIBOZYME DOMAIN
    Chains: A, B
    Engineered: YES
    Mutation: YES
    Other Details: MUTANT (C109G/G212C) GROUP I INTRON P4-P6 DOMAIN (RESIDUES 103-260)
    Other Details - Source: THE SEQUENCE IS A SYNTHETIC CONSTRUCT FROM IN-VITRO TRANSCRIPTION. IT IS BASED ON THE SEQUENCE FROM TETRAHYMENA THERMOPHILIA.
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 10)

Asymmetric Unit (1, 10)
No.NameCountTypeFull Name
1MG10Ligand/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

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREA B:184 , A B:186 , A B:187 , G B:188BINDING SITE FOR RESIDUE MG B 305
02AC2SOFTWAREC A:166 , G A:188BINDING SITE FOR RESIDUE MG A 306
03AC3SOFTWAREA A:184 , A A:186 , A A:187 , G A:188BINDING SITE FOR RESIDUE MG A 307
04AC4SOFTWAREC A:165 , U A:167 , A A:171BINDING SITE FOR RESIDUE MG A 308
05AC5SOFTWAREA A:173BINDING SITE FOR RESIDUE MG A 309
06AC6SOFTWAREA A:183 , A A:184 , U A:185 , A A:186BINDING SITE FOR RESIDUE MG A 310
07AC7SOFTWAREA B:173 , HOH B:342BINDING SITE FOR RESIDUE MG B 311
08AC8SOFTWAREA B:183 , A B:184 , U B:185 , A B:186BINDING SITE FOR RESIDUE MG B 312
09AC9SOFTWAREG B:188BINDING SITE FOR RESIDUE MG B 313
10BC1SOFTWAREU B:167 , A B:171BINDING SITE FOR RESIDUE MG B 314

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1L8V)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1L8V)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1L8V)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1L8V)

(-) Exons   (0, 0)

(no "Exon" information available for 1L8V)

(-) 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
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:RNA  Length:157
                                                                                                                                                                                             
                 1l8v A 103 GAAUUGGGGGAAAGGGGUCAACAGCCGUUCAGUACCAAGUCUCAGGGGAAACUUUGAGAUGGCCUUGCAAAGGGUAUGGUAAUAAGCUGACGGACAUGGUCCUAACCCCCAGCCAAGUCCUAAGUCAACAGAUCUUCUGUUGAUAUGGAUGCAGUUC 260
                                   112       122       132       142       152       162       172       182       192       202      |213       223       233       243       253       
                                                                                                                                    209|                                                 
                                                                                                                                     211                                                 


Chain B from PDB  Type:RNA  Length:157
                                                                                                                                                                                             
                 1l8v B 103 GAAUUGGGGGAAAGGGGUCAACAGCCGUUCAGUACCAAGUCUCAGGGGAAACUUUGAGAUGGCCUUGCAAAGGGUAUGGUAAUAAGCUGACGGACAUGGUCCUAACCCCCAGCCAAGUCCUAAGUCAACAGAUCUUCUGUUGAUAUGGAUGCAGUUC 260
                                   112       122       132       142       152       162       172       182       192       202      |213       223       233       243       253       
                                                                                                                                    209|                                                 
                                                                                                                                     211
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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 1L8V)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1L8V)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1L8V)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1L8V)

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  1l8v
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