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(-) Description

Title :  THE SANDWICH REGION BETWEEN TWO LMP2A PY MOTIF REGULATES THE INTERACTION BETWEEN AIP4WW2DOMAIN AND PY MOTIF
 
Authors :  M. Seo, S. Park, S. Seok, J. Kim, M. Cha, B. Lee
Date :  28 May 10  (Deposition) - 01 Jun 11  (Release) - 01 Jun 11  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Lmp2A, Py Motif, Ubiquitin-Protein Ligase, Ww Domain, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Seo, S. Park, S. Seok, J. Kim, M. Cha, B. Lee
The Sandwich Region Between Two Lmp2A Py Motif Regulates Th Interaction Between Aip4Ww2Domain And Py Motif
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - E3 UBIQUITIN-PROTEIN LIGASE ITCHY HOMOLOG
    ChainsA
    EC Number6.3.2.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Expression System VectorPTWIN
    Expression System Vector TypeVECTOR
    FragmentWW 2 DOMAIN
    GeneITCH
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymITCH, ATROPHIN-1-INTERACTING PROTEIN 4, AIP4, NFE2- ASSOCIATED POLYPEPTIDE 1, NAPP1

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x)A
NMR Structure * (1x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

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

(-) Sites  (0, 0)

(no "Site" information available for 2KYK)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 3)

NMR Structure (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1WW_DOMAIN_2PS50020 WW/rsp5/WWP domain profile.ITCH_HUMAN326-359
358-391
438-471
478-511
  2A:6-6
A:6-38
-
-
2WW_DOMAIN_1PS01159 WW/rsp5/WWP domain signature.ITCH_HUMAN332-357
364-389
444-469
484-509
  1-
A:11-36
-
-
NMR Structure * (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1WW_DOMAIN_2PS50020 WW/rsp5/WWP domain profile.ITCH_HUMAN326-359
358-391
438-471
478-511
  2A:6-6
A:6-38
-
-
2WW_DOMAIN_1PS01159 WW/rsp5/WWP domain signature.ITCH_HUMAN332-357
364-389
444-469
484-509
  1-
A:11-36
-
-

(-) Exons   (3, 3)

NMR Structure (3, 3)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1dENST000002626501dENSE00001927440chr20:32951118-3295115538ITCH_HUMAN-00--
1.2aENST000002626502aENSE00001365031chr20:32957200-3295727677ITCH_HUMAN-00--
1.3bENST000002626503bENSE00000898488chr20:32981597-3298168791ITCH_HUMAN1-24240--
1.4ENST000002626504ENSE00001151953chr20:32996457-32996598142ITCH_HUMAN24-71480--
1.5ENST000002626505ENSE00000661393chr20:33000321-33000445125ITCH_HUMAN71-113430--
1.6ENST000002626506ENSE00000860103chr20:33001548-33001685138ITCH_HUMAN113-159470--
1.7ENST000002626507ENSE00001775071chr20:33004923-33005045123ITCH_HUMAN159-200420--
1.8ENST000002626508ENSE00000898489chr20:33012286-3301233146ITCH_HUMAN200-215160--
1.9ENST000002626509ENSE00000898490chr20:33026279-33026436158ITCH_HUMAN215-268540--
1.10ENST0000026265010ENSE00000898491chr20:33027960-33028149190ITCH_HUMAN268-331641A:1-5 (gaps)6
1.11ENST0000026265011ENSE00000661399chr20:33030013-3303010896ITCH_HUMAN331-363331A:6-105
1.12aENST0000026265012aENSE00000860104chr20:33033092-33033266175ITCH_HUMAN363-421591A:10-3930
1.13ENST0000026265013ENSE00000860105chr20:33037216-3303728570ITCH_HUMAN422-445240--
1.14ENST0000026265014ENSE00000561078chr20:33045195-3304527985ITCH_HUMAN445-473290--
1.15ENST0000026265015ENSE00000661407chr20:33049898-33050026129ITCH_HUMAN473-516440--
1.16ENST0000026265016ENSE00000898492chr20:33057853-3305792573ITCH_HUMAN516-540250--
1.17aENST0000026265017aENSE00000860107chr20:33059249-3305932072ITCH_HUMAN541-564240--
1.18aENST0000026265018aENSE00000561080chr20:33065577-3306566589ITCH_HUMAN565-594300--
1.19aENST0000026265019aENSE00000561081chr20:33067435-33067594160ITCH_HUMAN594-647540--
1.20ENST0000026265020ENSE00000661422chr20:33068404-33068537134ITCH_HUMAN648-692450--
1.21cENST0000026265021cENSE00000561083chr20:33068871-33069011141ITCH_HUMAN692-739480--
1.22ENST0000026265022ENSE00000661428chr20:33077071-33077191121ITCH_HUMAN739-779410--
1.23ENST0000026265023ENSE00000561085chr20:33077627-33077731105ITCH_HUMAN780-814350--
1.24ENST0000026265024ENSE00000661432chr20:33080306-3308040297ITCH_HUMAN815-847330--
1.25ENST0000026265025ENSE00001700827chr20:33092136-3309220873ITCH_HUMAN847-871250--
1.26aENST0000026265026aENSE00001849071chr20:33095500-33096481982ITCH_HUMAN871-903330--

(-) 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:39
 aligned with ITCH_HUMAN | Q96J02 from UniProtKB/Swiss-Prot  Length:903

    Alignment length:77
                                   325       335       345       355       365       375       385       
           ITCH_HUMAN   316 GPRPLNPVTQAPLPPGWEQRVDQHGRVYYVDHVEKRTTWDRPEPLPPGWERRVDNMGRIYYVDHFTRTTTWQRPTLE 392
               SCOP domains d 2kyk                                     a_ A: automated matches            SCOP domains
               CATH domains ----------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------WW-2kykA01 A:7-36             --- Pfam domains
         Sec.struct. author .-....-------------------------------------......eeee.....eeee......ee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ----------WW_DOMAIN_2  PDB: A:6-6           ----WW_DOMAIN_1  PDB: A:11-36 --- PROSITE (1)
                PROSITE (2) ----------------WW_DOMAIN_1  PDB: -       WW_DOMAIN_2  PDB: A:6-38          - PROSITE (2)
           Transcript 1 (1) Exon 1.10       -------------------------------Exon 1.12a  PDB: A:10-39       Transcript 1 (1)
           Transcript 1 (2) ---------------Exon 1.11  PDB: A:6-10           ----------------------------- Transcript 1 (2)
                 2kyk A   1 G-RAMG-------------------------------------PLPPGWERRVDNMGRIYYVDHFTRTTTWQRPTLE  39
                            | |  |   -         -         -         -   |    12        22        32       
                            | 2  5                                     6                                 
                            1                                                                            

   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, 1)

NMR Structure

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

NMR Structure

(-) Gene Ontology  (41, 41)

NMR Structure(hide GO term definitions)
Chain A   (ITCH_HUMAN | Q96J02)
molecular function
    GO:0045236    CXCR chemokine receptor binding    Interacting selectively and non-covalently with a chemokine receptor in the CXCR family.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    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:0043021    ribonucleoprotein complex binding    Interacting selectively and non-covalently with any complex of RNA and protein.
    GO:0061630    ubiquitin protein ligase activity    Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.
    GO:0019787    ubiquitin-like protein transferase activity    Catalysis of the transfer of a ubiquitin-like from one protein to another via the reaction X-ULP + Y --> Y-ULP + X, where both X-ULP and Y-ULP are covalent linkages. ULP represents a ubiquitin-like protein.
    GO:0004842    ubiquitin-protein transferase activity    Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
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:0006915    apoptotic process    A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died.
    GO:0051607    defense response to virus    Reactions triggered in response to the presence of a virus that act to protect the cell or organism.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0006954    inflammatory response    The immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The process is characterized by local vasodilation, extravasation of plasma into intercellular spaces and accumulation of white blood cells and macrophages.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0046329    negative regulation of JNK cascade    Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade.
    GO:0032088    negative regulation of NF-kappaB transcription factor activity    Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
    GO:0046642    negative regulation of alpha-beta T cell proliferation    Any process that stops, prevents, or reduces the frequency, rate or extent of alpha-beta T cell proliferation.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0050687    negative regulation of defense response to virus    Any process that stops, prevents or reduces the rate or extent of antiviral mechanisms, thereby facilitating viral replication.
    GO:0032480    negative regulation of type I interferon production    Any process that stops, prevents, or reduces 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:0070423    nucleotide-binding oligomerization domain containing signaling pathway    Any series of molecular signals generated as a consequence of binding to a nucleotide-binding oligomerization domain containing (NOD) protein.
    GO:0002669    positive regulation of T cell anergy    Any process that activates or increases the frequency, rate, or extent of T cell anergy.
    GO:0045732    positive regulation of protein catabolic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
    GO:0035519    protein K29-linked ubiquitination    A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 29 of the ubiquitin monomers, is added to a protein. K29-linked ubiquitination targets the substrate protein for degradation.
    GO:0070936    protein K48-linked ubiquitination    A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 48 of the ubiquitin monomers, is added to a protein. K48-linked ubiquitination targets the substrate protein for degradation.
    GO:0070534    protein K63-linked ubiquitination    A protein ubiquitination process in which a polymer of ubiquitin, formed by linkages between lysine residues at position 63 of the ubiquitin monomers, is added to a protein. K63-linked ubiquitination does not target the substrate protein for degradation, but is involved in several pathways, notably as a signal to promote error-free DNA postreplication repair.
    GO:0000209    protein polyubiquitination    Addition of multiple ubiquitin groups to a protein, forming a ubiquitin chain.
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
    GO:0042787    protein ubiquitination involved in ubiquitin-dependent protein catabolic process    The process in which a ubiquitin group, or multiple groups, are covalently attached to the target protein, thereby initiating the degradation of that protein.
    GO:0001558    regulation of cell growth    Any process that modulates the frequency, rate, extent or direction of cell growth.
    GO:0090085    regulation of protein deubiquitination    Any process that modulates the frequency, rate or extent of protein deubiquitination. Protein deubiquitination is the removal of one or more ubiquitin groups from a protein.
    GO:0006511    ubiquitin-dependent protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    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:0005938    cell cortex    The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0031410    cytoplasmic vesicle    A vesicle found in the cytoplasm of a cell.
    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: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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    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:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        ITCH_HUMAN | Q96J022dmv 2nq3 2p4r 2ysf 3tug 4rof 5c7m 5cq2 5dws 5dzd 5sxp

(-) Related Entries Specified in the PDB File

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