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(-) Description

Title :  STRUCTURAL INSIGHTS INTO THE RECRUITMENT OF SMRT BY THE CO-REPRESSOR SHARP UNDER PHOSPHORYLATIVE REGULATION
 
Authors :  S. Mikami, T. Kanaba, M. Mishima
Date :  22 Apr 13  (Deposition) - 04 Dec 13  (Release) - 04 Dec 13  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (20x)
NMR Structure *:  A,B  (1x)
Keywords :  Sharp, Spoc Domain, Smrt, Phosphorylation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. Mikami, T. Kanaba, N. Takizawa, A. Kobayashi, R. Maesaki, T. Fujiwara, Y. Ito, M. Mishima
Structural Insights Into The Recruitment Of Smrt By The Corepressor Sharp Under Phosphorylative Regulation
Structure 2013
PubMed-ID: 24268649  |  Reference-DOI: 10.1016/J.STR.2013.10.007

(-) Compounds

Molecule 1 - MSX2-INTERACTING PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System VectorPGEX6P-3
    Expression System Vector TypeVECTOR
    FragmentSPOC DOMAIN, RESIDUES 3496-3664
    GeneSHARP
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSMART/HDAC1-ASSOCIATED REPRESSOR PROTEIN, SPEN HOMOLOG
 
Molecule 2 - PEPTIDE FROM SILENCING MEDIATOR OF RETINOIC ACID AND THYROID HORMONE RECEPTOR
    ChainsB
    EngineeredYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SyntheticYES

 Structural Features

(-) Chains, Units

  12
NMR Structure (20x)AB
NMR Structure * (1x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1SEP2Mod. Amino AcidPHOSPHOSERINE
NMR Structure * (1, 2)
No.NameCountTypeFull Name
1SEP2Mod. Amino AcidPHOSPHOSERINE

(-) Sites  (0, 0)

(no "Site" information available for 2RT5)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2RT5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2RT5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2RT5)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SPOCPS50917 SPOC domain profile.MINT_HUMAN3498-3664  1A:3498-3664
NMR Structure * (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SPOCPS50917 SPOC domain profile.MINT_HUMAN3498-3664  1A:3498-3664

(-) Exons   (4, 4)

NMR Structure (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000003757591ENSE00001468313chr1:16174359-16174645287MINT_HUMAN1-28280--
1.2ENST000003757592ENSE00001065383chr1:16199311-16199631321MINT_HUMAN28-1351080--
1.4aENST000003757594aENSE00000955468chr1:16202697-16203173477MINT_HUMAN135-2941600--
1.5aENST000003757595aENSE00000827972chr1:16235816-16235976161MINT_HUMAN294-348550--
1.6ENST000003757596ENSE00002153898chr1:16237596-16237796201MINT_HUMAN348-415680--
1.7ENST000003757597ENSE00001734774chr1:16242623-16242774152MINT_HUMAN415-465510--
1.8ENST000003757598ENSE00001633894chr1:16245421-16245546126MINT_HUMAN466-507420--
1.9ENST000003757599ENSE00001776313chr1:16245899-16246012114MINT_HUMAN508-545380--
1.10bENST0000037575910bENSE00001771430chr1:16247365-16247478114MINT_HUMAN546-583380--
1.11ENST0000037575911ENSE00001597480chr1:16248744-16248844101MINT_HUMAN584-617340--
1.12bENST0000037575912bENSE00000827978chr1:16254586-162627618176MINT_HUMAN617-334227260--
1.13ENST0000037575913ENSE00000751295chr1:16263658-16264140483MINT_HUMAN3343-35031611A:3496-35038
1.14ENST0000037575914ENSE00000827979chr1:16264307-16264501195MINT_HUMAN3504-3568651A:3504-356865
1.15bENST0000037575915bENSE00000827980chr1:16265213-16265371159MINT_HUMAN3569-3621531A:3569-362153
1.16bENST0000037575916bENSE00001468270chr1:16265791-162669551165MINT_HUMAN3622-3664431A:3622-366443

(-) Sequences/Alignments

NMR Structure
   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:169
 aligned with MINT_HUMAN | Q96T58 from UniProtKB/Swiss-Prot  Length:3664

    Alignment length:169
                                  3505      3515      3525      3535      3545      3555      3565      3575      3585      3595      3605      3615      3625      3635      3645      3655         
          MINT_HUMAN   3496 VDMVQLLKKYPIVWQGLLALKNDTAAVQLHFVSGNNVLAHRSLPLSEGGPPLRIAQRMRLEATQLEGVARRMTVETDYCLLLALPCGRDQEDVVSQTESLKAAFITYLQAKQAAGIINVPNPGSNQPAYVLQIFPPCEFSESHLSRLAPDLLASISNISPHLMIVIASV 3664
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh....eeeeeeeee..eeeeeeeeeeeehhhhhhhhh........ee..ee...hhhhhhhhhhhhh....eeeeeeee...hhhhhhhhhhhhhhhhhhhhhhhh..eeeee.........eeeeee..hhhhhhhhhhhhhhhhhhhh.....eeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --SPOC  PDB: A:3498-3664 UniProt: 3498-3664                                                                                                                               PROSITE
               Transcript 1 1.13    Exon 1.14  PDB: A:3504-3568 UniProt: 3504-3568                   Exon 1.15b  PDB: A:3569-3621 UniProt: 3569-3621      Exon 1.16b  PDB: A:3622-3664                Transcript 1
                2rt5 A 3496 VDMVQLLKKYPIVWQGLLALKNDTAAVQLHFVSGNNVLAHRSLPLSEGGPPLRIAQRMRLEATQLEGVARRMTVETDYCLLLALPCGRDQEDVVSQTESLKAAFITYLQAKQAAGIINVPNPGSNQPAYVLQIFPPCEFSESHLSRLAPDLLASISNISPHLMIVIASV 3664
                                  3505      3515      3525      3535      3545      3555      3565      3575      3585      3595      3605      3615      3625      3635      3645      3655         

Chain B from PDB  Type:PROTEIN  Length:8
 aligned with NCOR2_HUMAN | Q9Y618 from UniProtKB/Swiss-Prot  Length:2525

    Alignment length:8
         NCOR2_HUMAN   2518 YETLSDSE 2525
               SCOP domains -------- SCOP domains
               CATH domains -------- CATH domains
               Pfam domains -------- Pfam domains
         Sec.struct. author ........ Sec.struct. author
                 SAPs(SNPs) -------- SAPs(SNPs)
                    PROSITE -------- PROSITE
                 Transcript -------- Transcript
                2rt5 B 2518 YETLsDsE 2525
                                | | 
                             2522-SEP
                               2524-SEP

   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 2RT5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2RT5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2RT5)

(-) Gene Ontology  (33, 41)

NMR Structure(hide GO term definitions)
Chain A   (MINT_HUMAN | Q96T58)
molecular function
    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: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: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).
    GO:0001191    transcriptional repressor activity, RNA polymerase II transcription factor binding    Interacting selectively and non-covalently with an RNA polymerase II transcription factor, which may be a single protein or a complex, in order to stop, prevent, or reduce the frequency, rate or extent of transcription from an RNA polymerase II promoter. A protein binding transcription factor may or may not also interact with the template nucleic acid (either DNA or RNA) as well.
biological process
    GO:0007219    Notch signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Notch on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
    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:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0050769    positive regulation of neurogenesis    Any process that activates or increases the frequency, rate or extent of neurogenesis, the origin and formation of neurons.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    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:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    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:0017053    transcriptional repressor complex    A protein complex that possesses activity that prevents or downregulates transcription.

Chain B   (NCOR2_HUMAN | Q9Y618)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0005112    Notch binding    Interacting selectively and non-covalently with the Notch (N) protein, a surface receptor.
    GO:0042826    histone deacetylase binding    Interacting selectively and non-covalently with the enzyme histone deacetylase.
    GO:0016922    ligand-dependent nuclear receptor binding    Interacting selectively and non-covalently, in a ligand dependent manner, with a nuclear receptor protein.
    GO:0047485    protein N-terminus binding    Interacting selectively and non-covalently with a protein N-terminus, the end of any peptide chain at which the 2-amino (or 2-imino) function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
    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:0003714    transcription corepressor activity    Interacting selectively and non-covalently with a repressing transcription factor and also with the basal transcription machinery in order to stop, prevent, or reduce the frequency, rate or extent of transcription. Cofactors generally do not bind the template nucleic acid, but rather mediate protein-protein interactions between repressive transcription factors and the basal transcription machinery.
    GO:0008134    transcription factor binding    Interacting selectively and non-covalently with a transcription factor, any protein required to initiate or regulate transcription.
biological process
    GO:0044255    cellular lipid metabolic process    The chemical reactions and pathways involving lipids, as carried out by individual cells.
    GO:1903799    negative regulation of production of miRNAs involved in gene silencing by miRNA    Any process that stops, prevents or reduces the frequency, rate or extent of production of miRNAs involved in gene silencing by miRNA.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0072365    regulation of cellular ketone metabolic process by negative regulation of transcription from RNA polymerase II promoter    Any process that modulates the frequency, rate or extent of a cellular ketone metabolic process by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0000118    histone deacetylase complex    A protein complex that possesses histone deacetylase activity.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0016604    nuclear body    Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins.
    GO:0000790    nuclear chromatin    The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
    GO:0016363    nuclear matrix    The dense fibrillar network lying on the inner side of the nuclear membrane.
    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:0017053    transcriptional repressor complex    A protein complex that possesses activity that prevents or downregulates transcription.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MINT_HUMAN | Q96T581ow1 4p6q
        NCOR2_HUMAN | Q9Y6181kkq 1r2b 1xc5 2gpv 2l5g 2ltp 2odd 3r29 3r2a 4a69 4oar 5x8q 5x8x

(-) Related Entries Specified in the PDB File

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