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(-) Description

Authors :  C. Grimm, U. Steuerwald, C. W. Mueller
Date :  03 Sep 07  (Deposition) - 30 Oct 07  (Release) - 13 Jul 11  (Revision)
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Mbt Repeat, Polycomb, Sex Comb On Midleg, Di-Methyl Lysine, Chromatin Regulator, Developmental Protein, Metal-Binding, Nucleus, Repressor, Transcription, Transcription Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  C. Grimm, A. G. De Ayala Alonso, V. Rybin, U. Steuerwald, N. Ly-Hartig, W. Fischle, J. Muller, C. W. Muller
Structural And Functional Analyses Of Methyl-Lysine Binding By The Malignant Brain Tumour Repeat Protein Sex Comb On Midleg.
Embo Rep. V. 8 1031 2007
PubMed-ID: 17932512  |  Reference-DOI: 10.1038/SJ.EMBOR.7401085

(-) Compounds

    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism CommonFRUIT FLY
    Organism Taxid7227

 Structural Features

(-) Chains, Units

Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
1AC1SOFTWAREASP A:324 , ASN A:327 , CYS A:332 , TRP A:351 , ARG A:352 , PHE A:355 , HOH A:608BINDING SITE FOR RESIDUE MLY A 436

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2R58)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2R58)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2R58)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
1MBTPS51079 MBT repeat profile.SCM_DROME175-273

(-) Exons   (0, 0)

(no "Exon" information available for 2R58)

(-) 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:212
 aligned with SCM_DROME | Q9VHA0 from UniProtKB/Swiss-Prot  Length:877

    Alignment length:212
                                   183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383  
               SCOP domains d2r58a1 A:174-281 automated matches                                                                         d2r58a2 A:282-385 automated matches                                                                      SCOP domains
               CATH domains 2r58A01 A:174-200,A:305-385--------------------------------------------------------------------------------------------------------2r58A01 A:174-200,A:305-385  [code=, no name defined]                  CATH domains
           Pfam domains (1) ------------------------------------------------------------------------------------------------------------------------------------------------MBT-2r58A01 A:318-385                                                Pfam domains (1)
           Pfam domains (2) ------------------------------------------------------------------------------------------------------------------------------------------------MBT-2r58A02 A:318-385                                                Pfam domains (2)
         Sec.struct. author Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -MBT  PDB: A:175-273 UniProt: 175-273                                                               -------MBT  PDB: A:281-382 UniProt: 281-382                                                                  --- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                                   183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383  

   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  (1, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
Clan: Tudor (88)

(-) Gene Ontology  (19, 19)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (SCM_DROME | Q9VHA0)
molecular function
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0007409    axonogenesis    De novo generation of a long process of a neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells. Refers to the morphogenesis or creation of shape or form of the developing axon.
    GO:0048749    compound eye development    The process whose specific outcome is the progression of the compound eye over time, from its formation to the mature structure. The compound eye is an organ of sight that contains multiple repeating units, often arranged hexagonally. Each unit has its own lens and photoreceptor cell(s) and can generate either a single pixelated image or multiple images, per eye.
    GO:0016458    gene silencing    Any process carried out at the cellular level that results in either long-term transcriptional repression via action on chromatin structure or RNA mediated, post-transcriptional repression of gene expression.
    GO:0030708    germarium-derived female germ-line cyst encapsulation    Formation of a single follicular epithelium around the germ-line derived cells of a cyst formed in the germarium. An example of this process is found in Drosophila melanogaster.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0045926    negative regulation of growth    Any process that stops, prevents or reduces the rate or extent of growth, the increase in size or mass of all or part of an organism.
    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:0022008    neurogenesis    Generation of cells within the nervous system.
    GO:0030713    ovarian follicle cell stalk formation    Development of ovarian follicle cells to create the interfollicular stalks that connect the egg chambers of progressive developmental stages. An example of this process is found in Drosophila melanogaster.
    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:0007419    ventral cord development    The process whose specific outcome is the progression of the ventral cord over time, from its formation to the mature structure. The ventral cord is one of the distinguishing traits of the central nervous system of all arthropods (such as insects, crustaceans and arachnids) as well as many other invertebrates, such as the annelid worms.
cellular component
    GO:0035102    PRC1 complex    A multiprotein complex that mediates monoubiquitination of lysine residues of histone H2A (lysine-118 in Drosophila or lysine-119 in mammals). The complex is required for stable long-term maintenance of transcriptionally repressed states and is involved in chromatin remodeling.
    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:0005700    polytene chromosome    A type of chromosome in a polyploid cell, formed when multiple copies of homologous chromosomes are aligned side by side to give a giant chromosome in which distinct chromosome bands are readily visible.


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 Related Entries

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

        SCM_DROME | Q9VHA01pk1 1pk3 2r57 2r5a 2r5m 5j8y

(-) Related Entries Specified in the PDB File