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(-) Description

Title :  STRUCTURE OF HUMAN DICER PLATFORM-PAZ-CONNECTOR HELIX CASSETTE IN COMPLEX WITH 12-MER SIRNA HAVING UU-3' ENDS (2.25 ANGSTROM RESOLUTION)
 
Authors :  D. K. Simanshu, Y. Tian, D. J. Patel
Date :  01 Nov 13  (Deposition) - 05 Mar 14  (Release) - 12 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A (1x),B (2x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Paz Domain, Platform Domain, Connector Helix, Sirna, Rnase Iii Domain, Endoribonuclease, Pre-Mirna, Hydrolase-Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Tian, D. K. Simanshu, J. B. Ma, J. E. Park, I. Heo, V. N. Kim, D. J. Patel
A Phosphate-Binding Pocket Within The Platform-Paz-Connecto Helix Cassette Of Human Dicer.
Mol. Cell V. 53 606 2014
PubMed-ID: 24486018  |  Reference-DOI: 10.1016/J.MOLCEL.2014.01.003

(-) Compounds

Molecule 1 - ENDORIBONUCLEASE DICER
    Chains: A
    EC Number: 3.1.26.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: PLATFORM-PAZ-CONNECTOR HELIX CASSETTE (UNP RESIDUES 765- 1065)
    Gene: DICER, DICER1, HERNA, KIAA0928
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: HELICASE WITH RNASE MOTIF, HELICASE MOI
 
Molecule 2 - 5'-R(*GP*CP*GP*AP*AP*UP*UP*CP*GP*CP*UP*U)-3'
    Chains: B
    Engineered: YES
    Other Details: SIRNA
    Synthetic: YES

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4NGB)

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(-) Sequences/Alignments

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Chain A from PDB  Type:PROTEIN  Length:276
                                                                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeeeeeee.hhhhh.......hhhhh..eeeeee.........eeeee..eeeeeeeeeeeeee..hhhhhhhhhhhhhhhhhh...........eeeeeee....eeehhhhhhhhhhh...................hhhhhh..eeee..........eeeeeee...............hhhhhhhhhhh.........eeeeee...........hhhhhhhhhhhhhhhhheehhh.eee...hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                4ngb A  756 QPCYLYVIGMVLTTPLPDELNFRRRKLYPPEDTTRCFGILTAKPIPQIPHFPVYTRSGEVTISIELAASGFMLSLQMLELITRLHQYIFSHILRLEKPALAYCVLPLNVVSSTLDIDFKFMEDIEKSEARIGIPSTKYTKETPFVFKLEDYQDAVIIPRYRNFDQPHRFYVADVYTDLTPLSKFPSPEYETFAEYYKTKYNLDLTNLNQPLLDVDHTSSRLNLLTPLSSAEKRKAKWESLQNKQILVPELCAIHPIPASLWRKAVCLPSILYRLHC 1053
                                   765       775       785       795       805       815       825       835       845       855|      874|      886       896       906       916       926       936       946       956       966       976       986     |1007      1017      1027      1037      1047      
                                                                                                                             855|      874|                                                                                                                992|                                                 
                                                                                                                              865       877                                                                                                                1004                                                 


Chain B from PDB  Type:RNA  Length:12
                                             
                4ngb B    1 GCGAAUUCGCUU   12
                                    10
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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

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(-) Gene Ontology  (47, 47)

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 Related Entries

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

UniProtKB/Swiss-Prot
        DICER_HUMAN | Q9UPY3: 2eb1 4ngc 4ngd 4ngf 4ngg 4nh3 4nh5 4nh6 4nha 4wyq

(-) Related Entries Specified in the PDB File

4ngc 4ngd 4ngf 4ngg 4nh3 4nh5 4nh6 4nha