Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF A RNA HELICASE
 
Authors :  P. Schutz, T. Karlberg, R. Collins, C. H. Arrowsmith, H. Berglund, C. Bo S. Flodin, A. Flores, S. Graslund, M. Hammarstrom, A. Johansson, I. Jo A. Kallas, P. Kraulis, T. Kotenyova, A. Kotzsch, N. Markova, M. Moche, T. K. Nielsen, P. Nordlund, T. Nyman, C. Persson, A. K. Roos, M. I. Sipon L. Svensson, A. G. Thorsell, L. Tresaugues, S. Van Den Berg, E. Wahlb J. Weigelt, M. Welin, M. Wisniewska, H. M. Schuler, Structural Genom Consortium (Sgc)
Date :  29 Jan 10  (Deposition) - 12 May 10  (Release) - 11 Aug 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Alpha-Beta-Alpha, Structural Genomics, Structural Genomics Consortium, Sgc, Activator, Atp-Binding, Dna-Binding, Helicase, Hydrolase, Methylation, Nucleotide-Binding, Nucleus, Phosphoprotein, Rna-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Schutz, E. Wahlberg, T. Karlberg, M. Hammarstrom, R. Collins, A. Flores, H. Schuler
Crystal Structure Of Human Rna Helicase A (Dhx9): Structura Basis For Unselective Nucleotide Base Binding In A Dead-Box Variant Protein.
J. Mol. Biol. V. 400 768 2010
PubMed-ID: 20510246  |  Reference-DOI: 10.1016/J.JMB.2010.05.046

(-) Compounds

Molecule 1 - ATP-DEPENDENT RNA HELICASE A
    ChainsA, B
    EC Number3.6.1.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPNIC-BSA4
    Expression System StrainBL21(DE3)R3 PRARE
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentNUCLEOTIDE BINDING DOMAIN (UNP RESIDUES 329-563)
    GeneDDX9, DHX9, LKP, NDH2
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymNUCLEAR DNA HELICASE II, NDH II, DEAH BOX PROTEIN 9

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 16)

Asymmetric/Biological Unit (5, 16)
No.NameCountTypeFull Name
1ADP2Ligand/IonADENOSINE-5'-DIPHOSPHATE
2CAC1Ligand/IonCACODYLATE ION
3GOL1Ligand/IonGLYCEROL
4MN2Ligand/IonMANGANESE (II) ION
5MSE10Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:19 , HOH A:20 , HOH A:21 , THR A:418 , GLU A:512 , ADP A:565BINDING SITE FOR RESIDUE MN A 1
2AC2SOFTWAREADP B:1 , HOH B:17 , HOH B:18 , HOH B:23 , THR B:418 , ASP B:511 , GLU B:512BINDING SITE FOR RESIDUE MN B 2
3AC3SOFTWAREMN B:2 , HOH B:17 , HOH B:18 , THR B:413 , GLY B:414 , CYS B:415 , GLY B:416 , LYS B:417 , THR B:418 , THR B:419 , ARG B:456 , HOH B:565BINDING SITE FOR RESIDUE ADP B 1
4AC4SOFTWAREASP A:375 , ASP A:377BINDING SITE FOR RESIDUE CAC A 564
5AC5SOFTWAREMN A:1 , HOH A:13 , HOH A:19 , HOH A:20 , HOH A:24 , THR A:413 , GLY A:414 , CYS A:415 , GLY A:416 , LYS A:417 , THR A:418 , THR A:419 , ARG A:456 , PHE B:354BINDING SITE FOR RESIDUE ADP A 565
6AC6SOFTWAREGLN B:403 , SER B:405 , ARG B:538BINDING SITE FOR RESIDUE GOL B 564

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DEAH_ATP_HELICASEPS00690 DEAH-box subfamily ATP-dependent helicases signature.DHX9_HUMAN506-515
 
  2A:506-515
B:506-515

(-) Exons   (0, 0)

(no "Exon" information available for 3LLM)

(-) Sequences/Alignments

Asymmetric/Biological 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:PROTEIN  Length:235
 aligned with DHX9_HUMAN | Q08211 from UniProtKB/Swiss-Prot  Length:1270

    Alignment length:235
                                   338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558     
           DHX9_HUMAN   329 VVPWSPPQSNWNPWTSSNIDEGPLAFATPEQISMDLKNELMYQLEQDHDLQAILQERELLPVKKFESEILEAISQNSVVIIRGATGCGKTTQVPQFILDDFIQNDRAAECNIVVTQPRRISAVSVAERVAFERGEEPGKSCGYSVRFESILPRPHASIMFCTVGVLLRKLEAGIRGISHVIVDEIHERDINTDFLLVVLRDVVQAYPEVRIVLMSATIDTSMFCEYFFNCPIIEV 563
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........ee....ee.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee.....hhhhhhhhhhhhhhhhh.hhhh.eeeeee.hhhhhhhhhhhhhhh........eeeee..eee......eeeeeehhhhhhhhhhh.....eeee......hhhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhh.....ee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DEAH_ATP_H------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3llm A 329 VVPWSPPQSNWNPWTSSNIDEGPLAFATPEQISmDLKNELmYQLEQDHDLQAILQERELLPVKKFESEILEAISQNSVVIIRGATGCGKTTQVPQFILDDFIQNDRAAECNIVVTQPRRISAVSVAERVAFERGEEPGKSCGYSVRFESILPRPHASImFCTVGVLLRKLEAGIRGISHVIVDEIHERDINTDFLLVVLRDVVQAYPEVRIVLmSATIDTSmFCEYFFNCPIIEV 563
                                   338       348       358   |   368|      378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538   |   548 |     558     
                                                           362-MSE  |                                                                                                                   487-MSE                                                542-MSE 550-MSE         
                                                                  369-MSE                                                                                                                                                                                              

Chain B from PDB  Type:PROTEIN  Length:235
 aligned with DHX9_HUMAN | Q08211 from UniProtKB/Swiss-Prot  Length:1270

    Alignment length:235
                                   338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558     
           DHX9_HUMAN   329 VVPWSPPQSNWNPWTSSNIDEGPLAFATPEQISMDLKNELMYQLEQDHDLQAILQERELLPVKKFESEILEAISQNSVVIIRGATGCGKTTQVPQFILDDFIQNDRAAECNIVVTQPRRISAVSVAERVAFERGEEPGKSCGYSVRFESILPRPHASIMFCTVGVLLRKLEAGIRGISHVIVDEIHERDINTDFLLVVLRDVVQAYPEVRIVLMSATIDTSMFCEYFFNCPIIEV 563
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------DEAD-3llmB01 B:391-551                                                                                                                                           ------------ Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------DEAD-3llmB02 B:391-551                                                                                                                                           ------------ Pfam domains (2)
         Sec.struct. author ..........ee....ee...hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee.....hhhhhhhhhhhhhhhhh.hhhh.eeeeee.hhhhhhhhhhhhhhh........eeeee..eee......eeeeeehhhhhhhhhhh.....eeee......hhhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhh....eee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------DEAH_ATP_H------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3llm B 329 VVPWSPPQSNWNPWTSSNIDEGPLAFATPEQISmDLKNELmYQLEQDHDLQAILQERELLPVKKFESEILEAISQNSVVIIRGATGCGKTTQVPQFILDDFIQNDRAAECNIVVTQPRRISAVSVAERVAFERGEEPGKSCGYSVRFESILPRPHASImFCTVGVLLRKLEAGIRGISHVIVDEIHERDINTDFLLVVLRDVVQAYPEVRIVLmSATIDTSmFCEYFFNCPIIEV 563
                                   338       348       358   |   368|      378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538   |   548 |     558     
                                                           362-MSE  |                                                                                                                   487-MSE                                                542-MSE 550-MSE         
                                                                  369-MSE                                                                                                                                                                                              

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 3LLM)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Family: DEAD (41)
1aDEAD-3llmB01B:391-551
1bDEAD-3llmB02B:391-551

(-) Gene Ontology  (32, 32)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (DHX9_HUMAN | Q08211)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004003    ATP-dependent DNA helicase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of the DNA helix.
    GO:0004004    ATP-dependent RNA helicase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of an RNA helix.
    GO:0008026    ATP-dependent helicase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate, to drive the unwinding of a DNA or RNA helix.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0003724    RNA helicase activity    Catalysis of the reaction: NTP + H2O = NDP + phosphate, to drive the unwinding of a RNA helix.
    GO:0001085    RNA polymerase II transcription factor binding    Interacting selectively and non-covalently with an RNA polymerase II transcription factor, any protein required to initiate or regulate transcription by RNA polymerase II.
    GO:0004386    helicase activity    Catalysis of the reaction: NTP + H2O = NDP + phosphate, to drive the unwinding of a DNA or RNA helix.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0070934    CRD-mediated mRNA stabilization    An mRNA stabilization process in which one or more RNA-binding proteins associate with a sequence in the open reading frame called the coding region instability determinant (CRD).
    GO:0032508    DNA duplex unwinding    The process in which interchain hydrogen bonds between two strands of DNA are broken or 'melted', generating a region of unpaired single strands.
    GO:0006396    RNA processing    Any process involved in the conversion of one or more primary RNA transcripts into one or more mature RNA molecules.
    GO:0000398    mRNA splicing, via spliceosome    The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
    GO:0001649    osteoblast differentiation    The process whereby a relatively unspecialized cell acquires the specialized features of an osteoblast, a mesodermal or neural crest cell that gives rise to bone.
    GO:0032481    positive regulation of type I interferon production    Any process that activates or increases the frequency, rate, or extent of type I interferon production. Type I interferons include the interferon-alpha, beta, delta, episilon, zeta, kappa, tau, and omega gene families.
    GO:1903608    protein localization to cytoplasmic stress granule    A process in which a protein is transported to, or maintained in, a location within a cytoplasmic stress granule.
    GO:0048511    rhythmic process    Any process pertinent to the generation and maintenance of rhythms in the physiology of an organism.
cellular component
    GO:0070937    CRD-mediated mRNA stability complex    A protein complex that binds to, and promotes stabilization of, mRNA molecules containing the coding region instability determinant (CRD). In human, it may consist of IGF2BP1, HNRNPU, SYNCRIP/HNRNPQ, YBX1, and DHX9.
    GO:0005813    centrosome    A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0036464    cytoplasmic ribonucleoprotein granule    A ribonucleoprotein granule located in the cytoplasm.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0030529    intracellular ribonucleoprotein complex    An intracellular macromolecular complex containing both protein and RNA molecules.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0097165    nuclear stress granule    A dense aggregation in the nucleus composed of proteins and RNAs that appear when the cell is under stress.
    GO:0005730    nucleolus    A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    ADP  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    CAC  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    GOL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MN  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MSE  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3llm)
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  3llm
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  DHX9_HUMAN | Q08211
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  3.6.1.-
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  DHX9_HUMAN | Q08211
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        DHX9_HUMAN | Q082113vyx 3vyy

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 3LLM)