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(-) Description

Title :  STRUCTURE OF NUCLEAR RNA EXPORT FACTOR TAP BOUND TO CTE RNA
 
Authors :  M. Teplova, N. W. Khin, D. J. Patel, E. Izaurralde
Date :  07 May 11  (Deposition) - 10 Aug 11  (Release) - 02 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,F,H
Biol. Unit 1:  A,H  (1x)
Biol. Unit 2:  B,F  (1x)
Keywords :  Retroviral Constitutive Transport Element (Cte), Rna Recognition Motif (Rrm), Leucine-Rich Repeat (Lrr) Motif, Transport Protein-Rna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Teplova, L. Wohlbold, N. W. Khin, E. Izaurralde, D. J. Patel
Structure-Function Studies Of Nucleocytoplasmic Transport O Retroviral Genomic Rna By Mrna Export Factor Tap.
Nat. Struct. Mol. Biol. V. 18 990 2011
PubMed-ID: 21822283  |  Reference-DOI: 10.1038/NSMB.2094

(-) Compounds

Molecule 1 - NUCLEAR RNA EXPORT FACTOR 1
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidT7
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 96-362
    GeneNXF1, TAP, TAP (NXF1)
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymTIP-ASSOCIATED PROTEIN, TIP-ASSOCIATING PROTEIN, MRNA EXPORT FACTOR TAP
 
Molecule 2 - CONSTITUTIVE TRANSPORT ELEMENT(CTE)OF MASON-PFIZER MONKEY VIRUS RNA
    ChainsH, F
    EngineeredYES
    Other DetailsENZYMATIC SYNTHESIS
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABFH
Biological Unit 1 (1x)A  H
Biological Unit 2 (1x) BF 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1CCC2Mod. NucleotideCYTIDINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE
2GTP2Mod. NucleotideGUANOSINE-5'-TRIPHOSPHATE
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1CCC1Mod. NucleotideCYTIDINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE
2GTP1Mod. NucleotideGUANOSINE-5'-TRIPHOSPHATE
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1CCC1Mod. NucleotideCYTIDINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE
2GTP1Mod. NucleotideGUANOSINE-5'-TRIPHOSPHATE

(-) Sites  (0, 0)

(no "Site" information available for 3RW6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3RW6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3RW6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3RW6)

(-) PROSITE Motifs  (1, 6)

Asymmetric Unit (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LRRPS51450 Leucine-rich repeat profile.NXF1_HUMAN266-287
 
292-313
 
316-337
 
  6A:266-287
B:266-287
A:292-313
B:292-313
A:316-337
B:316-337
Biological Unit 1 (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LRRPS51450 Leucine-rich repeat profile.NXF1_HUMAN266-287
 
292-313
 
316-337
 
  3A:266-287
-
A:292-313
-
A:316-337
-
Biological Unit 2 (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LRRPS51450 Leucine-rich repeat profile.NXF1_HUMAN266-287
 
292-313
 
316-337
 
  3-
B:266-287
-
B:292-313
-
B:316-337

(-) Exons   (10, 20)

Asymmetric Unit (10, 20)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.2bENST000002941722bENSE00001198395chr11:62572964-62572801164NXF1_HUMAN1-10100--
1.4eENST000002941724eENSE00001063544chr11:62571450-62571264187NXF1_HUMAN10-72630--
1.4gENST000002941724gENSE00001198378chr11:62571044-62570891154NXF1_HUMAN72-123522A:118-123
B:117-123
6
7
1.5bENST000002941725bENSE00001198363chr11:62569732-6256964984NXF1_HUMAN124-151282A:124-151
B:124-151
28
28
1.6cENST000002941726cENSE00001198351chr11:62569518-62569414105NXF1_HUMAN152-186352A:152-186
B:152-186
35
35
1.7ENST000002941727ENSE00001198338chr11:62569291-6256921181NXF1_HUMAN187-213272A:187-213
B:187-213
27
27
1.8ENST000002941728ENSE00001198325chr11:62569103-6256903470NXF1_HUMAN214-237242A:214-237
B:214-237
24
24
1.9ENST000002941729ENSE00001198312chr11:62568889-6256880189NXF1_HUMAN237-266302A:237-266
B:237-266
30
30
1.10ENST0000029417210ENSE00001198304chr11:62568673-62568566108NXF1_HUMAN267-302362A:267-302
B:267-302
36
36
1.11aENST0000029417211aENSE00001198291chr11:62567958-62567849110NXF1_HUMAN303-339372A:303-339
B:303-339
37
37
1.11gENST0000029417211gENSE00001198284chr11:62566047-6256601137NXF1_HUMAN339-351132A:339-351
B:339-351
13
13
1.12ENST0000029417212ENSE00001063548chr11:62564858-6256479069NXF1_HUMAN352-374232A:352-362
B:352-360
11
9
1.13ENST0000029417213ENSE00001063546chr11:62564710-6256465556NXF1_HUMAN375-393190--
1.15aENST0000029417215aENSE00001063554chr11:62564039-62563932108NXF1_HUMAN393-429370--
1.16bENST0000029417216bENSE00001141830chr11:62563817-6256375959NXF1_HUMAN429-449210--
1.17bENST0000029417217bENSE00001141824chr11:62563653-62563538116NXF1_HUMAN449-487390--
1.18ENST0000029417218ENSE00001141816chr11:62563415-6256337343NXF1_HUMAN488-502150--
1.19bENST0000029417219bENSE00001274696chr11:62562479-6256240773NXF1_HUMAN502-526250--
1.20cENST0000029417220cENSE00001063547chr11:62561912-62561730183NXF1_HUMAN526-587620--
1.21aENST0000029417221aENSE00001764908chr11:62560173-6256011361NXF1_HUMAN587-607210--
1.21hENST0000029417221hENSE00001198195chr11:62559986-62559598389NXF1_HUMAN608-619120--

(-) 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:PROTEIN  Length:245
 aligned with NXF1_HUMAN | Q9UBU9 from UniProtKB/Swiss-Prot  Length:619

    Alignment length:245
                                   127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357     
           NXF1_HUMAN   118 NWFKITIPYGRKYDKAWLLSMIQSKCSVPFTPIEFHYENTRAQFFVEDASTASALKAVNYKILDRENRRISIIINSSAPPHTILNELKPEQVEQLKLIMSKRYDGSQQALDLKGLRSDPDLVAQNIDVVLNRRSCMAATLRIIEENIPELLSLNLSNNRLYRLDDMSSIVQKAPNLKILNLSGNELKSERELDKIKGLKLEELWLDGNSLCDTFRDQSTYISAIRERFPKLLRLDGHELPPPIAF 362
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.hhhhhhhhhhhhhhhhh.......eeeeee..eeeeee.hhhhhhhhhhh..............eeee...hhhhhh..hhhhhhhhhhhhhhhee....eee..hhhhhhhhhhh.......hhhhhhhhhhhhhhhh....eee........hhhhhhhhhhh....eee.......hhhhhhhhh.....eee.....hhhhh.hhhhhhhhhhhhh....ee........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------LRR  PDB: A:266-287   ----LRR  PDB: A:292-313   --LRR  PDB: A:316-337   ------------------------- PROSITE
           Transcript 1 (1) 1.4g  Exon 1.5b  PDB: A:124-151   Exon 1.6c  PDB: A:152-186          Exon 1.7  PDB: A:187-213   Exon 1.8  PDB: A:214-237-----------------------------Exon 1.10  PDB: A:267-302           Exon 1.11a  PDB: A:303-339           ------------Exon 1.12   Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------------------------------------------------------------------Exon 1.9  PDB: A:237-266      ------------------------------------------------------------------------Exon 1.11g   ----------- Transcript 1 (2)
                 3rw6 A 118 NWFKITIPYGRKYDKAWLLSMIQSKCSVPFTPIEFHYENTRAQFFVEDASTASALKAVNYKILDRENRRISIIINSSAPPHTILNELKPEQVEQLKLIMSKRYDGSQQALDLKGLRSDPDLVAQNIDVVLNRRSCMAATLRIIEENIPELLSLNLSNNRLYRLDDMSSIVQKAPNLKILNLSGNELKSERELDKIKGLKLEELWLDGNSLCDTFRDQSTYISAIRERFPKLLRLDGHELPPPIAF 362
                                   127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357     

Chain B from PDB  Type:PROTEIN  Length:244
 aligned with NXF1_HUMAN | Q9UBU9 from UniProtKB/Swiss-Prot  Length:619

    Alignment length:244
                                   126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356    
           NXF1_HUMAN   117 KNWFKITIPYGRKYDKAWLLSMIQSKCSVPFTPIEFHYENTRAQFFVEDASTASALKAVNYKILDRENRRISIIINSSAPPHTILNELKPEQVEQLKLIMSKRYDGSQQALDLKGLRSDPDLVAQNIDVVLNRRSCMAATLRIIEENIPELLSLNLSNNRLYRLDDMSSIVQKAPNLKILNLSGNELKSERELDKIKGLKLEELWLDGNSLCDTFRDQSTYISAIRERFPKLLRLDGHELPPPI 360
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.hhhhhhhhhhhhhhhhhh......eeeeee..eeeeee.hhhhhhhhhhh..............eeeee..hhhhhh..hhhhhhhhhhhhhhheehhh.eee..hhhhhhhhhhh.......hhhhhhhhhhhhhhhh....eee........hhhhhhhhhhh....eee.......hhhhhhhh......eee.....hhhhh.hhhhhhhhhhh......ee..ee..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------LRR  PDB: B:266-287   ----LRR  PDB: B:292-313   --LRR  PDB: B:316-337   ----------------------- PROSITE
           Transcript 1 (1) 1.4g   Exon 1.5b  PDB: B:124-151   Exon 1.6c  PDB: B:152-186          Exon 1.7  PDB: B:187-213   Exon 1.8  PDB: B:214-237-----------------------------Exon 1.10  PDB: B:267-302           Exon 1.11a  PDB: B:303-339           ------------Exon 1.12 Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------Exon 1.9  PDB: B:237-266      ------------------------------------------------------------------------Exon 1.11g   --------- Transcript 1 (2)
                 3rw6 B 117 KNWFKITIPYGRKYDKAWLLSMIQSKCSVPFTPIEFHYENTRAQFFVEDASTASALKAVNYKILDRENRRISIIINSSAPPHTILNELKPEQVEQLKLIMSKRYDGSQQALDLKGLRSDPDLVAQNIDVVLNRRSCMAATLRIIEENIPELLSLNLSNNRLYRLDDMSSIVQKAPNLKILNLSGNELKSERELDKIKGLKLEELWLDGNSLCDTFRDQSTYISAIRERFPKLLRLDGHELPPPI 360
                                   126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356    

Chain F from PDB  Type:RNA  Length:62
                                                                                              
                 3rw6 F   1 gGCACUAACCUAAGACAGGAGGGCCGGGAAACCUGCCUAAUCCAAUGACGGGUAAUAGUGUc  62
                            |       10        20        30        40        50        60 |
                            1-GTP                                                       62-CCC

Chain H from PDB  Type:RNA  Length:62
                                                                                              
                 3rw6 H   1 gGCACUAACCUAAGACAGGAGGGCCGGGAAACCUGCCUAAUCCAAUGACGGGUAAUAGUGUc  62
                            |       10        20        30        40        50        60 |
                            |                                                           62-CCC
                            1-GTP                                                         

   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 3RW6)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3RW6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3RW6)

(-) Gene Ontology  (21, 21)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (NXF1_HUMAN | Q9UBU9)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0003729    mRNA binding    Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
    GO:0005487    nucleocytoplasmic transporter activity    Enables the directed movement of substances between the nucleus and the cytoplasm of a cell.
    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).
    GO:0003727    single-stranded RNA binding    Interacting selectively and non-covalently with single-stranded RNA.
biological process
    GO:0006405    RNA export from nucleus    The directed movement of RNA from the nucleus to the cytoplasm.
    GO:0006406    mRNA export from nucleus    The directed movement of mRNA from the nucleus to the cytoplasm.
    GO:0051028    mRNA transport    The directed movement of mRNA, messenger ribonucleic acid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0016973    poly(A)+ mRNA export from nucleus    The directed movement of poly(A)+ mRNA out of the nucleus into the cytoplasm.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    GO:0042405    nuclear inclusion body    An intranuclear focus at which aggregated proteins have been sequestered.
    GO:0005643    nuclear pore    Any of the numerous similar discrete openings in the nuclear envelope of a eukaryotic cell, where the inner and outer nuclear membranes are joined.
    GO:0016607    nuclear speck    A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
    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.
    GO:0000346    transcription export complex    The transcription export (TREX) complex couples transcription elongation by RNA polymerase II to mRNA export. The complex associates with the polymerase and travels with it along the length of the transcribed gene. TREX is composed of the THO transcription elongation complex as well as other proteins that couple THO to mRNA export proteins. The TREX complex is known to be found in a wide range of eukaryotes, including S. cerevisiae and metazoans.

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 Related Entries

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

UniProtKB/Swiss-Prot
        NXF1_HUMAN | Q9UBU91fo1 1ft8 1go5 1jkg 1jn5 1koh 1koo 1oai 2z5k 2z5m 3rw7 4wyk

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 3RW6)