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(-) Description

Title :  SOLUTION STRUCTURE OF THE WISKOTT-ALDRICH SYNDROME PROTEIN (WASP) AUTOINHIBITED CORE DOMAIN COMPLEXED WITH (S)-WISKOSTATIN, A SMALL MOLECULE INHIBITOR
 
Authors :  J. R. Peterson, L. C. Bickford, D. Morgan, A. S. Kim, O. Ouerfelli, M. W. Kirschner, M. K. Rosen
Date :  11 May 04  (Deposition) - 13 Jul 04  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Alpha Helix, Beta-Hairpin Turn, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. R. Peterson, L. C. Bickford, D. Morgan, A. S. Kim, O. Ouerfelli, M. W. Kirschner, M. K. Rosen
Chemical Inhibition Of N-Wasp By Stabilization Of A Native Autoinhibited Conformation.
Nat. Struct. Mol. Biol. V. 11 747 2004
PubMed-ID: 15235593  |  Reference-DOI: 10.1038/NSMB796
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - WISKOTT-ALDRICH SYNDROME PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET11A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentCORE AUTOINHIBITED DOMAIN (GTPASE BINDING DOMAIN IS COVALENTLY LINKED TO THE COFILIN HOMOLOGY AND ACIDIC REGIONS)
    GeneWASP (RESIDUES 242-310 AND 461-492)
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymWASP

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

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

NMR Structure (1, 1)
No.NameCountTypeFull Name
1WSK1Ligand/Ion(2S)-1-(3,6-DIBROMO-9H-CARBAZOL-9-YL)-3-(DIMETHYLAMINO)PROPAN-2-OL

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:6 , VAL A:9 , GLY A:10 , TRP A:11 , PHE A:17 , SER A:46 , TYR A:50 , ILE A:53 , GLU A:54 , GLY A:57 , GLY A:58 , LEU A:59BINDING SITE FOR RESIDUE WSK A 108

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1T84)

(-) Cis Peptide Bonds  (1, 1)

NMR Structure
No.Residues
1Asp A:12 -Pro A:13

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (4, 4)

NMR Structure (4, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_033256L270PWASP_HUMANDisease (XLN)28936079AL29P
2UniProtVAR_005838K476EWASP_HUMANDisease (WAS)  ---AK91E
3UniProtVAR_005839R477KWASP_HUMANDisease (THC1)  ---AR92K
4UniProtVAR_033257I481NWASP_HUMANDisease (THC1)132630276AI96N

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1T84)

(-) Exons   (6, 6)

NMR Structure (6, 6)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.3aENST000003767013aENSE00001707442X:48542168-48542374207WASP_HUMAN1-44440--
1.4ENST000003767014ENSE00000669941X:48542672-48542812141WASP_HUMAN45-91470--
1.5ENST000003767015ENSE00000332766X:48543936-4854402287WASP_HUMAN92-120290--
1.6aENST000003767016aENSE00000332767X:48544123-48544225103WASP_HUMAN121-155350--
1.7ENST000003767017ENSE00000669945X:48544335-4854437642WASP_HUMAN155-169150--
1.8ENST000003767018ENSE00000669947X:48544470-4854452354WASP_HUMAN169-187190--
1.9bENST000003767019bENSE00000332770X:48545170-48545344175WASP_HUMAN187-245591A:1-44
1.10aENST0000037670110aENSE00000332771X:48546443-4854648543WASP_HUMAN245-259151A:4-1815
1.11bENST0000037670111bENSE00000669950X:48546689-48546842154WASP_HUMAN260-311521A:19-6951
1.12bENST0000037670112bENSE00001255082X:48547049-48547455407WASP_HUMAN311-4461361A:70-75 (gaps)14
1.13aENST0000037670113aENSE00000867103X:48547709-48547823115WASP_HUMAN447-485391A:76-10025
1.14ENST0000037670114ENSE00000867104X:48549498-48549818321WASP_HUMAN485-502181A:100-1078

(-) 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:107
 aligned with WASP_HUMAN | P42768 from UniProtKB/Swiss-Prot  Length:502

    Alignment length:251
                                   251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491 
           WASP_HUMAN   242 SGFKHVSHVGWDPQNGFDVNNLDPDLRSLFSRAGISEAQLTDAETSKLIYDFIEDQGGLEAVRQEMRRQEPLPPPPPPSRGGNQLPRPPIVGGNKGRSGPLPPVPLGIAPPPPTPRGPPPPGRGGPPPPPPPATGRSGPLPPPPPGAGGPPMPPPPPPPPPPPSSGNGPAPPPLPPALVPAGGLAPGGGRGALLDQIRQGIQLNKTPGAPESSALQPPPQSSEGLVGALMHVMQKRSRAIHSSDEGEDQAG 492
               SCOP domains d1t84a_ A: Wiscott-Aldrich syndrome protein, WASP, C-terminal domain                                                                                                                                                                                        SCOP domains
               CATH domains 1t84A00 A:1-107 SerineThreonine-protein kinase PAK-alpha; Chain A                                                                                                                                                                                           CATH domains
               Pfam domains PBD-1t84A01 A:1-55                                     ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .................hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh..-----------...--------...-----------------------------------------------------------------------------------------------------------------------------.....hhhhhhhhhhhhhh............. Sec.struct. author
                 SAPs(SNPs) ----------------------------P-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EK---N----------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) ---Exon 1.10a     Exon 1.11b  PDB: A:19-69 UniProt: 260-311           ---------------------------------------------------------------------------------------------------------------------------------------Exon 1.13a  PDB: A:76-100 [INCOMPLETE] ------- Transcript 1 (1)
           Transcript 1 (2) 1.9b-----------------------------------------------------------------Exon 1.12b  PDB: A:70-75 (gaps) UniProt: 311-446 [INCOMPLETE]                                                                           --------------------------------------1.14     Transcript 1 (2)
                 1t84 A   1 SGFKHVSHVGWDPQNGFDVNNLDPDLRSLFSRAGISEAQLTDAETSKLIYDFIEDQGGLEAVRQEMRRQ-----------GGS--------GGS-----------------------------------------------------------------------------------------------------------------------------QSSEGLVGALMHVMQKRSRAIHSSDEGEDQAG 107
                                    10        20        30        40        50        60        |-         -| |      - | |     -         -         -         -         -         -         -         -         -         -         -         -        76        86        96       106 
                                                                                               69          70 |       73 |                                                                                                                            76                               
                                                                                                             72         75                                                                                                                                                             

   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: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

NMR Structure

(-) Gene Ontology  (31, 31)

NMR Structure(hide GO term definitions)
Chain A   (WASP_HUMAN | P42768)
molecular function
    GO:0030695    GTPase regulator activity    Modulates the rate of GTP hydrolysis by a GTPase.
    GO:0017124    SH3 domain binding    Interacting selectively and non-covalently with a SH3 domain (Src homology 3) of a protein, small protein modules containing approximately 50 amino acid residues found in a great variety of intracellular or membrane-associated proteins.
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0043274    phospholipase binding    Interacting selectively and non-covalently with any phospholipase, enzymes that catalyze of the hydrolysis of a glycerophospholipid.
    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:0019901    protein kinase binding    Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
biological process
    GO:0038096    Fc-gamma receptor signaling pathway involved in phagocytosis    An Fc-gamma receptor signaling pathway that contributes to the endocytic engulfment of external particulate material by phagocytes.
    GO:0042110    T cell activation    The change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
    GO:0050852    T cell receptor signaling pathway    A series of molecular signals initiated by the cross-linking of an antigen receptor on a T cell.
    GO:0007015    actin filament organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising actin filaments. Includes processes that control the spatial distribution of actin filaments, such as organizing filaments into meshworks, bundles, or other structures, as by cross-linking.
    GO:0030041    actin filament polymerization    Assembly of actin filaments by the addition of actin monomers to a filament.
    GO:0030048    actin filament-based movement    Movement of organelles or other particles along actin filaments, or sliding of actin filaments past each other, mediated by motor proteins.
    GO:0008154    actin polymerization or depolymerization    Assembly or disassembly of actin filaments by the addition or removal of actin monomers from a filament.
    GO:0007596    blood coagulation    The sequential process in which the multiple coagulation factors of the blood interact, ultimately resulting in the formation of an insoluble fibrin clot; it may be divided into three stages: stage 1, the formation of intrinsic and extrinsic prothrombin converting principle; stage 2, the formation of thrombin; stage 3, the formation of stable fibrin polymers.
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
    GO:0016197    endosomal transport    The directed movement of substances into, out of, or mediated by an endosome, a membrane-bounded organelle that carries materials newly ingested by endocytosis. It passes many of the materials to lysosomes for degradation.
    GO:0008544    epidermis development    The process whose specific outcome is the progression of the epidermis over time, from its formation to the mature structure. The epidermis is the outer epithelial layer of an animal, it may be a single layer that produces an extracellular material (e.g. the cuticle of arthropods) or a complex stratified squamous epithelium, as in the case of many vertebrate species.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:2000146    negative regulation of cell motility    Any process that stops, prevents, or reduces the frequency, rate or extent of cell motility.
    GO:2000601    positive regulation of Arp2/3 complex-mediated actin nucleation    Any process that activates or increases the frequency, rate or extent of Arp2/3 complex-mediated actin nucleation.
    GO:0006461    protein complex assembly    The aggregation, arrangement and bonding together of a set of components to form a protein complex.
    GO:0002625    regulation of T cell antigen processing and presentation    Any process that modulates the frequency, rate, or extent of T cell antigen processing and presentation.
    GO:0050790    regulation of catalytic activity    Any process that modulates the activity of an enzyme.
cellular component
    GO:0015629    actin cytoskeleton    The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
    GO:0005911    cell-cell junction    A cell junction that forms a connection between two or more cells in a multicellular organism; excludes direct cytoplasmic junctions such as ring canals.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    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:0012506    vesicle membrane    The lipid bilayer surrounding any membrane-bounded vesicle in the cell.

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 Related Entries

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

UniProtKB/Swiss-Prot
        WASP_HUMAN | P427681cee 1ej5 2a3z 2k42 2ot0

(-) Related Entries Specified in the PDB File

1cee GTPASE-BINDING DOMAIN OF WASP IN COMPLEX WITH CDC42
1ej5 UNLIGANDED WASP AUTOINHIBITED CORE DOMAIN