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(-) Description

Title :  STRUCTURE OF TAB1
 
Authors :  D. Van Aalten
Date :  01 Sep 06  (Deposition) - 04 Sep 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym./Biol. Unit :  A
Keywords :  Tgf-Beta, Pseudo-Phosphatase, Tak1 Binding Protein, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. H. Conner, G. Kular, M. Peggie, S. Shepherd, A. W. Schuttelkopf, P. Cohen, D. M. F. Van Aalten
Tak1-Binding Protein 1 Is A Pseudophosphatase.
Biochem. J. V. 399 427 2006
PubMed-ID: 16879102  |  Reference-DOI: 10.1042/BJ20061077

(-) Compounds

Molecule 1 - MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE 7-INTERACTING PROTEIN 1
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentN-TERMINAL PP2C-LIKE DOMAIN, RESIDUES 1-401
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymTGF-BETA-ACTIVATED KINASE 1-BINDING PROTEIN 1, TAK1-BINDING PROTEIN 1, TAB1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2J4O)

(-) Sites  (0, 0)

(no "Site" information available for 2J4O)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2J4O)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2J4O)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

Asymmetric/Biological Unit (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_039271D224ETAB1_HUMANPolymorphism17001096AD224E

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PPM_2PS51746 PPM-type phosphatase domain profile.TAB1_HUMAN28-365  1A:28-365

(-) Exons   (8, 8)

Asymmetric/Biological Unit (8, 8)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000002161601aENSE00001313059chr22:39795746-3979584095TAB1_HUMAN1-11110--
1.3dENST000002161603dENSE00000880355chr22:39811011-39811147137TAB1_HUMAN12-57461A:16-5742
1.4aENST000002161604aENSE00000654725chr22:39811505-39811658154TAB1_HUMAN57-108521A:57-10852
1.5eENST000002161605eENSE00000654726chr22:39812796-3981288287TAB1_HUMAN109-137291A:109-13729
1.6bENST000002161606bENSE00000654728chr22:39813716-39813854139TAB1_HUMAN138-184471A:138-18447
1.7bENST000002161607bENSE00000654729chr22:39814737-39814850114TAB1_HUMAN184-222391A:184-22239
1.8ENST000002161608ENSE00000654730chr22:39815524-39815635112TAB1_HUMAN222-259381A:222-25938
1.9cENST000002161609cENSE00000654731chr22:39817832-39817976145TAB1_HUMAN259-307491A:259-30749
1.10ENST0000021616010ENSE00000654732chr22:39822708-39822930223TAB1_HUMAN308-382751A:308-37164
1.11bENST0000021616011bENSE00000654734chr22:39824026-39824188163TAB1_HUMAN382-436550--
1.12ENST0000021616012ENSE00001109364chr22:39826020-398278871868TAB1_HUMAN436-504690--

(-) 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:356
 aligned with TAB1_HUMAN | Q15750 from UniProtKB/Swiss-Prot  Length:504

    Alignment length:356
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365      
           TAB1_HUMAN    16 SWTDDLPLCHLSGVGSASNRSYSADGKGTESHPPEDSWLKFRSENNCFLYGVFNGYDGNRVTNFVAQRLSAELLLGQLNAEHAEADVRRVLLQAFDVVERSFLESIDDALAEKASLQSQLPEGVPQHQLPPQYQKILERLKTLEREISGGAMAVVAVLLNNKLYVANVGTNRALLCKSTVDGLQVTQLNVDHTTENEDELFRLSQLGLDAGKIKQVGIICGQESTRRIGDYKVKYGYTDIDLLSAAKSKPIIAEPEIHGAQPLDGVTGFLVLMSEGLYKALEAAHGPGQANQEIAAMIDTEFAKQTSLDAVAQAVVDRVKRIHSDTFASGGERARFCPRHEDMTLLVRNFGYPLGE 371
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2j4oA00 A:16-371 Phosphatase 2c; Domain 1                                                                                                                                                                                                                                                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........eeeeee..eee......ee.....eeeeeeee...eeeeeeeeee..hhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhh.eeeeeeeeee..eeeeeee...eeeeeee....eeeee........hhhhhhhhhh...hhhhhhhhh..........eehhhhhhhhhhh...............eeeeeee.....eeeeeehhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh..hhhhhh.ee..eeeeeee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------E--------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------PPM_2  PDB: A:28-365 UniProt: 28-365                                                                                                                                                                                                                                                                                                              ------ PROSITE
           Transcript 1 (1) Exon 1.3d  PDB: A:16-57 UniProt: 12-57    ---------------------------------------------------Exon 1.5e  PDB: A:109-137    Exon 1.6b  PDB: A:138-184 UniProt: 138-184     -------------------------------------Exon 1.8  PDB: A:222-259              ------------------------------------------------Exon 1.10  PDB: A:308-371 UniProt: 308-382 [INCOMPLETE]          Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------Exon 1.4a  PDB: A:57-108 UniProt: 57-108            ---------------------------------------------------------------------------Exon 1.7b  PDB: A:184-222              ------------------------------------Exon 1.9c  PDB: A:259-307 UniProt: 259-307       ---------------------------------------------------------------- Transcript 1 (2)
                 2j4o A  16 SWTDDLPLCHLSGVGSASNRSYSADGKGTESHPPEDSWLKFRSENNCFLYGVFNGYDGNRVTNFVAQRLSAELLLGQLNAEHAEADVRRVLLQAFDVVERSFLESIDDALAEKASLQSQLPEGVPQHQLPPQYQKILERLKTLEREISGGAMAVVAVLLNNKLYVANVGTNRALLCKSTVDGLQVTQLNVDHTTENEDELFRLSQLGLDAGKIKQVGIICGQESTRRIGDYKVKYGYTDIDLLSAAKSKPIIAEPEIHGAQPLDGVTGFLVLMSEGLYKALEAAHGPGQANQEIAAMIDTEFAKQTSLDAVAQAVVDRVKRIHSDTFASGGERARFCPRHEDMTLLVRNFGYPLGE 371
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365      

   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 2J4O)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2J4O)

(-) Gene Ontology  (26, 26)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (TAB1_HUMAN | Q15750)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0008047    enzyme activator activity    Binds to and increases the activity of an enzyme.
    GO:0019209    kinase activator activity    Binds to and increases the activity of a kinase, an enzyme which catalyzes of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    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:0004722    protein serine/threonine phosphatase activity    Catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate.
biological process
    GO:0038095    Fc-epsilon receptor signaling pathway    A series of molecular signals initiated by the binding of the Fc portion of immunoglobulin E (IgE) to an Fc-epsilon receptor on the surface of a signal-receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription. The Fc portion of an immunoglobulin is its C-terminal constant region.
    GO:0007249    I-kappaB kinase/NF-kappaB signaling    The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
    GO:0007254    JNK cascade    An intracellular protein kinase cascade containing at least a JNK (a MAPK), a JNKK (a MAPKK) and a JUN3K (a MAP3K). The cascade can also contain two additional tiers: the upstream MAP4K and the downstream MAP Kinase-activated kinase (MAPKAPK). The kinases in each tier phosphorylate and activate the kinases in the downstream tier to transmit a signal within a cell.
    GO:0002755    MyD88-dependent toll-like receptor signaling pathway    Any series of molecular signals generated as a consequence of binding to a toll-like receptor where the MyD88 adaptor molecule mediates transduction of the signal. Toll-like receptors directly bind pattern motifs from a variety of microbial sources to initiate innate immune response.
    GO:0000187    activation of MAPK activity    The initiation of the activity of the inactive enzyme MAP kinase (MAPK).
    GO:0000185    activation of MAPKKK activity    Any process that initiates the activity of the inactive enzyme MAP kinase kinase kinase (MAPKKK).
    GO:0035904    aorta development    The progression of the aorta over time, from its initial formation to the mature structure. An aorta is an artery that carries blood from the heart to other parts of the body.
    GO:0003279    cardiac septum development    The progression of a cardiac septum over time, from its initial formation to the mature structure.
    GO:0060976    coronary vasculature development    The process whose specific outcome is the progression of the blood vessels of the heart over time, from its formation to the mature structure.
    GO:0003007    heart morphogenesis    The developmental process in which the heart is generated and organized. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
    GO:0001701    in utero embryonic development    The process whose specific outcome is the progression of the embryo in the uterus over time, from formation of the zygote in the oviduct, to birth. An example of this process is found in Mus musculus.
    GO:0030324    lung development    The process whose specific outcome is the progression of the lung over time, from its formation to the mature structure. In all air-breathing vertebrates the lungs are developed from the ventral wall of the oesophagus as a pouch which divides into two sacs. In amphibians and many reptiles the lungs retain very nearly this primitive sac-like character, but in the higher forms the connection with the esophagus becomes elongated into the windpipe and the inner walls of the sacs become more and more divided, until, in the mammals, the air spaces become minutely divided into tubes ending in small air cells, in the walls of which the blood circulates in a fine network of capillaries. In mammals the lungs are more or less divided into lobes, and each lung occupies a separate cavity in the thorax.
    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:0051092    positive regulation of NF-kappaB transcription factor activity    Any process that activates or increases the frequency, rate or extent of activity of the transcription factor NF-kappaB.
    GO:0006470    protein dephosphorylation    The process of removing one or more phosphoric residues from a protein.
    GO:0002223    stimulatory C-type lectin receptor signaling pathway    Any series of molecular signals generated as a consequence of binding to a C-type lectin receptor capable of cellular activation.
    GO:0007179    transforming growth factor beta receptor signaling pathway    A series of molecular signals initiated by the binding of an extracellular ligand to a transforming growth factor beta receptor on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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:0010008    endosome membrane    The lipid bilayer surrounding an endosome.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.

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 Related Entries

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

UniProtKB/Swiss-Prot
        TAB1_HUMAN | Q157502pom 2pop 2yds 2yiy 4ay5 4ay6 4gs6 4ka3 4l3p 4l52 4l53 4o91 5diy 5e7r 5gjd 5gjf 5gjg 5j7s 5j8i 5j9l 5jga 5jgb 5jgd 5jh6 5jk3

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2J4O)