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(-) Description

Title :  STRUCTURE OF PIN DOMAIN OF HUMAN SMG5.
 
Authors :  F. Glavan, I. Behm-Ansmant, E. Izaurralde, E. Conti
Date :  02 Aug 06  (Deposition) - 14 Nov 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Rna Degradation, Decay, Nmd, Est1A, P Bodies, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  F. Glavan, I. Behm-Ansmant, E. Izaurralde, E. Conti
Structures Of The Pin Domains Of Smg6 And Smg5 Reveal A Nuclease Within The Mrna Surveillance Complex.
Embo J. V. 25 5117 2006
PubMed-ID: 17053788  |  Reference-DOI: 10.1038/SJ.EMBOJ.7601377
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN SMG5
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21
    Expression System PlasmidPGEXCS
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    FragmentPINC DOMAIN
    GeneSMG5
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSMG-5 HOMOLOG, EST1-LIKE PROTEIN B, LPTS- INTERACTING PROTEIN, LPTS-RP1

 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  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2HWY)

(-) Sites  (0, 0)

(no "Site" information available for 2HWY)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2HWY)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2HWY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 2)

Asymmetric Unit (1, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_030828N1004DSMG5_HUMANPolymorphism17853821A/BN1004D

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_030828N1004DSMG5_HUMANPolymorphism17853821AN1004D

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_030828N1004DSMG5_HUMANPolymorphism17853821BN1004D

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2HWY)

(-) Exons   (5, 10)

Asymmetric Unit (5, 10)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003618131aENSE00001446734chr1:156252616-156252398219SMG5_HUMAN1-25250--
1.2ENST000003618132ENSE00001196892chr1:156248825-15624872799SMG5_HUMAN25-58340--
1.3ENST000003618133ENSE00001075011chr1:156247839-156247716124SMG5_HUMAN58-99420--
1.4ENST000003618134ENSE00001075015chr1:156247032-156246876157SMG5_HUMAN100-152530--
1.5ENST000003618135ENSE00001075017chr1:156244477-15624438890SMG5_HUMAN152-182310--
1.6ENST000003618136ENSE00001054407chr1:156243241-15624315290SMG5_HUMAN182-212310--
1.7ENST000003618137ENSE00001054410chr1:156242189-15624211179SMG5_HUMAN212-238270--
1.8ENST000003618138ENSE00001054405chr1:156238206-156238081126SMG5_HUMAN238-280430--
1.9ENST000003618139ENSE00001054409chr1:156237974-15623790669SMG5_HUMAN280-303240--
1.10aENST0000036181310aENSE00001054402chr1:156237469-156237261209SMG5_HUMAN303-373710--
1.11aENST0000036181311aENSE00001054413chr1:156236469-156236332138SMG5_HUMAN373-419470--
1.12bENST0000036181312bENSE00001054417chr1:156236171-156235572600SMG5_HUMAN419-6192010--
1.13ENST0000036181313ENSE00001054406chr1:156233361-156233186176SMG5_HUMAN619-677590--
1.14ENST0000036181314ENSE00001054400chr1:156231199-15623112476SMG5_HUMAN678-703260--
1.15ENST0000036181315ENSE00001054416chr1:156230417-156230242176SMG5_HUMAN703-761590--
1.16ENST0000036181316ENSE00001054412chr1:156228954-156228796159SMG5_HUMAN762-814530--
1.17bENST0000036181317bENSE00001054408chr1:156223299-15622324060SMG5_HUMAN815-834200--
1.18cENST0000036181318cENSE00001054415chr1:156222869-156222710160SMG5_HUMAN835-888542A:855-888
B:855-888
34
34
1.19bENST0000036181319bENSE00001054404chr1:156222295-15622220591SMG5_HUMAN888-918312A:888-918 (gaps)
B:888-918 (gaps)
31
31
1.20aENST0000036181320aENSE00001054403chr1:156221268-15622119475SMG5_HUMAN918-943262A:918-923
B:918-925
6
8
1.20dENST0000036181320dENSE00001054418chr1:156220787-156220649139SMG5_HUMAN943-989472A:945-986 (gaps)
B:944-983 (gaps)
42
40
1.21cENST0000036181321cENSE00001446733chr1:156220461-1562190151447SMG5_HUMAN990-1016272A:991-1012
B:993-1013 (gaps)
22
21

(-) 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:116
 aligned with SMG5_HUMAN | Q9UPR3 from UniProtKB/Swiss-Prot  Length:1016

    Alignment length:158
                                   864       874       884       894       904       914       924       934       944       954       964       974       984       994      1004        
          SMG5_HUMAN    855 PYLVPDTQALCHHLPVIRQLATSGRFIVIIPRTVIDGLDLLKKEHPGARDGIRYLEAEFKKGNRYIRCQKEVGKSFERHKLKRQDADAWTLYKILDSCKQLTLAQGAGEEDPSGMVTIITGLPLDNPSVLSGPMQAALQAAAHASVDIKNVLDFYKQW 1012
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeehhhhhhhhhhhhhhhhhhh..eeeehhhhhhhhhhhh-.hhhhhhhhhhhhhhhhhh...eee.---------------------hhhhhhhhhhhh...----------------.eeee......----hhhhhhh...ee.hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------D-------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.18c  PDB: A:855-888        -----------------------------Exon 1.20a  PDB: A:918-923----------------------------------------------Exon 1.21c [INCOMPLETE] Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.19b UniProt: 888-918    ------------------------Exon 1.20d  PDB: A:945-986 (gaps) [INCOMPLETE] ----------------------- Transcript 1 (2)
                2hwy A  855 PYLVPDTQALCHHLPVIRQLATSGRFIVIIPRTVIDGLDLLK-EHPGARDGIRYLEAEFKKGNRYIRCQ---------------------LYKILDSCKQLTLAQ----------------LPLDNPSVLSG----ALQAAAHASVDIKNVLDFYKQW 1012
                                   864       874       884       894 | |   904       914        |-         -         -|      954    |    -         - |     984 |    |994      1004        
                                                                   896 |                      923                   945           959              976       986  991                     
                                                                     898                                                                                                                  

Chain B from PDB  Type:PROTEIN  Length:111
 aligned with SMG5_HUMAN | Q9UPR3 from UniProtKB/Swiss-Prot  Length:1016

    Alignment length:159
                                   864       874       884       894       904       914       924       934       944       954       964       974       984       994      1004         
          SMG5_HUMAN    855 PYLVPDTQALCHHLPVIRQLATSGRFIVIIPRTVIDGLDLLKKEHPGARDGIRYLEAEFKKGNRYIRCQKEVGKSFERHKLKRQDADAWTLYKILDSCKQLTLAQGAGEEDPSGMVTIITGLPLDNPSVLSGPMQAALQAAAHASVDIKNVLDFYKQWK 1013
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeehhhhhhhhhhhhhhhhhh...eeeehhhhhhhhhhhh-.hhhhhhhhhhhhhhhhh....eee...------------------..hhhhhhhhhhhhhh------------------.ee...----------....-.....hhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------D--------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.18c  PDB: B:855-888        -----------------------------Exon 1.20a  PDB: B:918-925----------------------------------------------Exon 1.21c [INCOMPLETE]  Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.19b UniProt: 888-918    ------------------------Exon 1.20d  PDB: B:944-983 (gaps) [INCOMPLETE] ------------------------ Transcript 1 (2)
                2hwy B  855 PYLVPDTQALCHHLPVIRQLATSGRFIVIIPRTVIDGLDLLK-EHPGARDGIRYLEAEFKKGNRYIRCQKE------------------TLYKILDSCKQLTLAQ------------------LDNPSV----------AAAH-SVDIKNVLDFYKQWK 1013
                                   864       874       884       894 | |   904       914       924|        -       944       954    |    -         -   |    |-       993  | | 1004         
                                                                   896 |                        925                944            959                978  983        993  | |              
                                                                     898                                                                                                996 |              
                                                                                                                                                                          999              

   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 2HWY)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2HWY)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HWY)

(-) Gene Ontology  (14, 14)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (SMG5_HUMAN | Q9UPR3)
molecular function
    GO:0070182    DNA polymerase binding    Interacting selectively and non-covalently with a DNA polymerase.
    GO:0042826    histone deacetylase binding    Interacting selectively and non-covalently with the enzyme histone deacetylase.
    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:0051721    protein phosphatase 2A binding    Interacting selectively and non-covalently with the enzyme protein phosphatase 2A.
    GO:0042162    telomeric DNA binding    Interacting selectively and non-covalently with a telomere, a specific structure at the end of a linear chromosome required for the integrity and maintenance of the end.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
    GO:0006406    mRNA export from nucleus    The directed movement of mRNA from the nucleus to the cytoplasm.
    GO:0000184    nuclear-transcribed mRNA catabolic process, nonsense-mediated decay    The nonsense-mediated decay pathway for nuclear-transcribed mRNAs degrades mRNAs in which an amino-acid codon has changed to a nonsense codon; this prevents the translation of such mRNAs into truncated, and potentially harmful, proteins.
    GO:0035303    regulation of dephosphorylation    Any process that modulates the frequency, rate or extent of removal of phosphate groups from a molecule.
    GO:0032204    regulation of telomere maintenance    Any process that modulates the frequency, rate or extent of a process that affects and monitors the activity of telomeric proteins and the length of telomeric DNA.
    GO:0032210    regulation of telomere maintenance via telomerase    Any process that modulates the frequency, rate or extent of the addition of telomeric repeats by telomerase.
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: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.

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