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(-) Description

Title :  CRYSTAL STRUCTURE OF P19 IN COMPLEX WITH DOUBLE-HELICAL 19MER RNA P(CAG)3C(CUG)3
 
Authors :  J. Tamjar, A. N. Popov, L. Malinina
Date :  05 Feb 13  (Deposition) - 05 Feb 14  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Rna Silencing Suppression, Trinucleotide Repeats, Dimer, Rna Binding Protein-Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E Katorcha, J. Tamjar, A. N. Popov, L. Malinina
Procrustean Bed Of Rna Silencing Suppression
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - RNA SILENCING SUPPRESSOR P19
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentUNP RESIDUES 27-149
    GeneORF4
    Organism CommonTBSV
    Organism ScientificTOMATO BUSHY STUNT VIRUS
    Organism Taxid12145
    Synonym19 KDA SYMPTOM SEVERITY MODULATOR
 
Molecule 2 - 5'-R(P*CP*AP*GP*CP*AP*GP*CP*AP*GP*CP*CP*UP*GP*CP*UP*GP*CP*U P*G)-3'
    ChainsB
    EngineeredYES
    Other DetailsSIRNA P(CAG)3C(CUG)3
    SyntheticYES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (2x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION
Biological Unit 1 (1, 8)
No.NameCountTypeFull Name
1SO48Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:6 , PHE A:48 , ARG A:50 , HOH A:315 , HOH A:341BINDING SITE FOR RESIDUE SO4 A 201
2AC2SOFTWARESER A:16 , THR A:18 , HIS A:62 , HOH A:303 , HOH A:316BINDING SITE FOR RESIDUE SO4 A 202
3AC3SOFTWARETHR A:69 , GLY A:70 , ILE A:116BINDING SITE FOR RESIDUE SO4 A 203
4AC4SOFTWAREGLN A:31 , ARG A:93 , ARG A:95 , GLY A:96 , HOH A:357BINDING SITE FOR RESIDUE SO4 A 204

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4J39)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4J39)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4J39)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4J39)

(-) Sequences/Alignments

Asymmetric Unit
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Chain A from PDB  Type:PROTEIN  Length:122
                                                                                                                                                          
               SCOP domains d4j39a_ A: automated matches                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............hhhhhhhhhhhh......eeeeeeee..eeeeeeee...hhhhhhhhhh..hhhhhhhhhhh.......eeeeeeee..eeeeeeee..hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 4j39 A   4 MTSPFKLPDESPSWTEWRLHNDETNQDNPLGFKESWGFGKVVFKRYLRYDRTEASLHRVLGSWTGDSVNYAASRFFGFDQIGCTYSIRFRGVSITVSGGSRTLQHLCEMAIRSKQELLQLAP 127
                                    13        23   ||   35        45        55        65        75        85        95       105       115       125  
                                                  27|                                                                                                 
                                                   30                                                                                                 

Chain B from PDB  Type:RNA  Length:19
                                                   
                 4j39 B   1 CAGCAGCAGCCUGCUGCUG  19
                                    10         

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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  (1, 1)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4J39)

(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (2, 2)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        P19_TBSVK | P695174j5v 4jgn 4jk0 4jnx 4knq 4kq0 4ktg

(-) Related Entries Specified in the PDB File

1r9f COMPLEX OF P19 WITH 19MER RNA
4e48 SIRNA COMPRISING CUG/CUG REPEATS
4e5c SIRNA COMPRISING CUG/CGG REPEATS
4e6b