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(-) Description

Title :  SOLUTION STRUCTURE OF THE ERYTHROID P55 PDZ DOMAIN
 
Authors :  H. Kusunoki, T. Kohno
Date :  31 Oct 05  (Deposition) - 10 Oct 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Maguk, P55, Pdz, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Kusunoki, T. Kohno
Solution Structure Of Human Erythroid P55 Pdz Domain
Proteins V. 64 804 2006
PubMed-ID: 16741958  |  Reference-DOI: 10.1002/PROT.21028
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 55 KDA ERYTHROCYTE MEMBRANE PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET15B
    Expression System StrainROSETTA(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentPDZ DOMAIN, RESIDUES 69-153
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymERYTHROID P55, P55, MEMBRANE PROTEIN, PALMITOYLATED 1

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2EV8)

(-) Sites  (0, 0)

(no "Site" information available for 2EV8)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2EV8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2EV8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2EV8)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PDZPS50106 PDZ domain profile.EM55_HUMAN71-152  1A:71-152

(-) Exons   (4, 4)

NMR Structure (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.2bENST000003695342bENSE00001842847X:154033796-154033547250EM55_HUMAN1-34340--
1.5cENST000003695345cENSE00001622979X:154020560-154020417144EM55_HUMAN35-82481A:69-8214
1.6aENST000003695346aENSE00001697405X:154020122-15402004479EM55_HUMAN83-109271A:83-10927
1.7bENST000003695347bENSE00001607029X:154019343-15401925886EM55_HUMAN109-137291A:109-13729
1.8bENST000003695348bENSE00002179637X:154018297-15401822969EM55_HUMAN138-160231A:138-15316
1.9cENST000003695349cENSE00001675460X:154014675-154014479197EM55_HUMAN161-226660--
1.10dENST0000036953410dENSE00001691038X:154013432-154013326107EM55_HUMAN226-262370--
1.11bENST0000036953411bENSE00001641741X:154012383-15401230381EM55_HUMAN262-289280--
1.12aENST0000036953412aENSE00001684797X:154011782-15401170281EM55_HUMAN289-316280--
1.12gENST0000036953412gENSE00001658958X:154010077-154009875203EM55_HUMAN316-383680--
1.13bENST0000036953413bENSE00001612210X:154009588-15400951475EM55_HUMAN384-408250--
1.14eENST0000036953414eENSE00001863406X:154007628-154006959670EM55_HUMAN409-466580--

(-) 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:85
 aligned with EM55_HUMAN | Q00013 from UniProtKB/Swiss-Prot  Length:466

    Alignment length:85
                                    78        88        98       108       118       128       138       148     
           EM55_HUMAN    69 VRLIQFEKVTEEPMGITLKLNEKQSCTVARILHGGMIHRQGSLHVGDEILEINGTNVTNHSVDQLQKAMKETKGMISLKVIPNQQ 153
               SCOP domains d2ev8a_ A: automated matches                                                          SCOP domains
               CATH domains 2ev8A00 A:69-153  [code=2.30.42.10, no name defined]                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.........eeee.......eeeee....hhhhhh.......eeee........hhhhhhhhhhhh...eeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --PDZ  PDB: A:71-152 UniProt: 71-152                                                - PROSITE
           Transcript 1 (1) Exon 1.5c     Exon 1.6a  PDB: A:83-109   ----------------------------Exon 1.8b        Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------Exon 1.7b  PDB: A:109-137    ---------------- Transcript 1 (2)
                 2ev8 A  69 VRLIQFEKVTEEPMGITLKLNEKQSCTVARILHGGMIHRQGSLHVGDEILEINGTNVTNHSVDQLQKAMKETKGMISLKVIPNQQ 153
                                    78        88        98       108       118       128       138       148     

   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  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2EV8)

(-) Gene Ontology  (12, 12)

NMR Structure(hide GO term definitions)
Chain A   (EM55_HUMAN | Q00013)
molecular function
    GO:0004385    guanylate kinase activity    Catalysis of the reaction: ATP + GMP = ADP + GDP.
    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).
biological process
    GO:0046710    GDP metabolic process    The chemical reactions and pathways involving GDP, guanosine 5'-diphosphate.
    GO:0046037    GMP metabolic process    The chemical reactions and pathways involving GMP, guanosine monophosphate.
    GO:0090022    regulation of neutrophil chemotaxis    Any process that modulates the frequency, rate, or extent of neutrophil chemotaxis. Neutrophil chemotaxis is the directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0042995    cell projection    A prolongation or process extending from a cell, e.g. a flagellum or axon.
    GO:0030863    cortical cytoskeleton    The portion of the cytoskeleton that lies just beneath the plasma membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0032420    stereocilium    An actin-based protrusion from the apical surface of auditory and vestibular hair cells and of neuromast cells. These protrusions are supported by a bundle of cross-linked actin filaments (an actin cable), oriented such that the plus (barbed) ends are at the tip of the protrusion, capped by a tip complex which bridges to the plasma. Bundles of stereocilia act as mechanosensory organelles.

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 Related Entries

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UniProtKB/Swiss-Prot
        EM55_HUMAN | Q000132ejy 3ney

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