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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HUMAN FOXO3A-DBD BOUND TO DNA
 
Authors :  K. -L. Tsai, Y. -J. Sun, C. -Y. Huang, J. -Y. Yang, M. -C. Hung, C. -D. Hsiao
Date :  30 Apr 07  (Deposition) - 13 May 08  (Release) - 22 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,E  (1x)
Biol. Unit 2:  C,D,F  (1x)
Keywords :  Transcription, Transcription Regulation, Chromosomal Rearrangement, Activator, Apoptosis, Dna-Binding, Winged Helix, Proto-Oncogene, Forkhead Transcription Factors, Nuclear Protein, Phosphorylation, Dna-Binding Domain (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. -L. Tsai, Y. -J. Sun, C. -Y. Huang, J. -Y. Yang, M. -C. Hung, C. -D. Hsia
Crystal Structure Of The Human Foxo3A-Dbd/Dna Complex Suggests The Effects Of Post-Translational Modification.
Nucleic Acids Res. V. 35 6984 2007
PubMed-ID: 17940099  |  Reference-DOI: 10.1093/NAR/GKM703

(-) Compounds

Molecule 1 - FORKHEAD BOX PROTEIN O3A
    ChainsA, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System VectorPET-21B
    Expression System Vector TypePLASMID
    FragmentDNA-BINDING DOMAIN, RESIDUES 158-253
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymFORKHEAD IN RHABDOMYOSARCOMA-LIKE 1, AF6Q21 PROTEIN
 
Molecule 2 - 5'-D(*CP*TP*AP*TP*GP*TP*AP*AP*AP*CP*AP*AP*C)-3'
    ChainsB, D
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymFOXO CONSENSUS BINDING SEQUENCE
    SyntheticYES
 
Molecule 3 - 5'-D(*GP*TP*TP*GP*TP*TP*TP*AP*CP*AP*TP*AP*G)-3'
    ChainsE, F
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymFOXO CONSENSUS BINDING SEQUENCE
    SyntheticYES

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit ABCDEF
Biological Unit 1 (1x)AB  E 
Biological Unit 2 (1x)  CD F

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 2UZK)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FORK_HEAD_3PS50039 Fork head domain profile.FOXO3_HUMAN157-251
 
  2A:158-251
C:1158-1248
2FORK_HEAD_2PS00658 Fork head domain signature 2.FOXO3_HUMAN206-212
 
  2A:206-212
C:1206-1212
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FORK_HEAD_3PS50039 Fork head domain profile.FOXO3_HUMAN157-251
 
  1A:158-251
-
2FORK_HEAD_2PS00658 Fork head domain signature 2.FOXO3_HUMAN206-212
 
  1A:206-212
-
Biological Unit 2 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FORK_HEAD_3PS50039 Fork head domain profile.FOXO3_HUMAN157-251
 
  1-
C:1158-1248
2FORK_HEAD_2PS00658 Fork head domain signature 2.FOXO3_HUMAN206-212
 
  1-
C:1206-1212

(-) Exons   (0, 0)

(no "Exon" information available for 2UZK)

(-) Sequences/Alignments

Asymmetric 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:97
 aligned with FOXO3_HUMAN | O43524 from UniProtKB/Swiss-Prot  Length:673

    Alignment length:97
                                   166       176       186       196       206       216       226       236       246       
         FOXO3_HUMAN    157 WGNLSYADLITRAIESSPDKRLTLSQIYEWMVRCVPYFKDKGDSNSSAGWKNSIRHNLSLHSRFMRVQNEGTGKSSWWIINPDGGKSGKAPRRRAVS  253
               SCOP domains ------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhh........hhhhhhhhhhhh..............hhhhhhhhhhhhh..eeeeee.......eeee................. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) FORK_HEAD_3  PDB: A:158-251 UniProt: 157-251                                                   -- PROSITE (1)
                PROSITE (2) -------------------------------------------------FORK_HE----------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                2uzk A  157 MGNLSYADLITRAIESSPDKRLTLSQIYEWMVRCVPYFKDKGDSNSSAGWKNSIRHNLSLHSRFMRVQNEGTGKSSWWIINPDGGKSGKAPRRRAVS  253
                                   166       176       186       196       206       216       226       236       246       

Chain B from PDB  Type:DNA  Length:13
                                              
                2uzk B    1 CTATGTAAACAAC   13
                                    10   

Chain C from PDB  Type:PROTEIN  Length:92
 aligned with FOXO3_HUMAN | O43524 from UniProtKB/Swiss-Prot  Length:673

    Alignment length:92
                                   166       176       186       196       206       216       226       236       246  
         FOXO3_HUMAN    157 WGNLSYADLITRAIESSPDKRLTLSQIYEWMVRCVPYFKDKGDSNSSAGWKNSIRHNLSLHSRFMRVQNEGTGKSSWWIINPDGGKSGKAPR  248
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -Fork_head-2uzkC01 C:1158-1248                                                               Pfam domains (1)
           Pfam domains (2) -Fork_head-2uzkC02 C:1158-1248                                                               Pfam domains (2)
         Sec.struct. author ....hhhhhhhhhhhhh...eehhhhhhhhhhhhh.............hhhhhhhhhhhhh..eeeee.......eeeee............ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) FORK_HEAD_3  PDB: C:1158-1248 UniProt: 157-251                                               PROSITE (1)
                PROSITE (2) -------------------------------------------------FORK_HE------------------------------------ PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                2uzk C 1157 MGNLSYADLITRAIESSPDKRLTLSQIYEWMVRCVPYFKDKGDSNSSAGWKNSIRHNLSLHSRFMRVQNEGTGKSSWWIINPDGGKSGKAPR 1248
                                  1166      1176      1186      1196      1206      1216      1226      1236      1246  

Chain D from PDB  Type:DNA  Length:13
                                              
                2uzk D 1001 CTATGTAAACAAC 1013
                                  1010   

Chain E from PDB  Type:DNA  Length:13
                                              
                2uzk E   25 GTTGTTTACATAG   37
                                    34   

Chain F from PDB  Type:DNA  Length:13
                                              
                2uzk F 1025 GTTGTTTACATAG 1037
                                  1034   

   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 2UZK)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (41, 41)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (FOXO3_HUMAN | O43524)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0008013    beta-catenin binding    Interacting selectively and non-covalently with the beta subunit of the catenin complex.
    GO:0031490    chromatin DNA binding    Interacting selectively and non-covalently with DNA that is assembled into chromatin.
    GO:0001047    core promoter binding    Interacting selectively and non-covalently with the regulatory region composed of the transcription start site and binding sites for the basal transcription machinery. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
    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.
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0001221    transcription cofactor binding    Interacting selectively and non-covalently with a transcription cofactor, any protein involved in regulation of transcription via protein-protein interactions with transcription factors and other transcription regulatory proteins. Cofactors do not bind DNA directly, but rather mediate protein-protein interactions between regulatory transcription factors and the basal transcription machinery.
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
    GO:0001228    transcriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding    Interacting selectively and non-covalently with a sequence of DNA that is in the transcription regulatory region for RNA polymerase II (RNAP II) in order to activate or increase the frequency, rate or extent of transcription from the RNAP II promoter.
    GO:0001227    transcriptional repressor activity, RNA polymerase II transcription regulatory region sequence-specific binding    Interacting selectively and non-covalently with a sequence of DNA that is in the regulatory region for RNA polymerase II (RNAP II) in order to stop, prevent, or reduce the frequency, rate or extent of transcription from an RNA polymerase II promoter.
biological process
    GO:0030330    DNA damage response, signal transduction by p53 class mediator    A cascade of processes induced by the cell cycle regulator phosphoprotein p53, or an equivalent protein, in response to the detection of DNA damage.
    GO:0001547    antral ovarian follicle growth    Increase in size of antral follicles due to cell proliferation and/or growth of the antral cavity.
    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:0034599    cellular response to oxidative stress    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
    GO:0097192    extrinsic apoptotic signaling pathway in absence of ligand    A series of molecular signals in which a signal is conveyed from the cell surface to trigger the apoptotic death of a cell. The pathway starts with withdrawal of a ligand from a cell surface receptor, and ends when the execution phase of apoptosis is triggered.
    GO:0042593    glucose homeostasis    Any process involved in the maintenance of an internal steady state of glucose within an organism or cell.
    GO:0001544    initiation of primordial ovarian follicle growth    Increase in size of primordial follicles including proliferation and shape changes of granulosa and/or theca cells until oocyte is surrounded by one layer of cuboidal shaped granulosa cells (primary follicle).
    GO:0090090    negative regulation of canonical Wnt signaling pathway    Any process that decreases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0097150    neuronal stem cell population maintenance    Any process in by an organism or tissue maintains a population of neuronal stem cells.
    GO:0001556    oocyte maturation    A developmental process, independent of morphogenetic (shape) change, that is required for an oocyte to attain its fully functional state. Oocyte maturation commences after reinitiation of meiosis commonly starting with germinal vesicle breakdown, and continues up to the second meiotic arrest prior to fertilization.
    GO:0001542    ovulation from ovarian follicle    The process leading to the rupture of the follicle, releasing the centrally located oocyte into the oviduct. An example of this is found in Mus musculus.
    GO:0043065    positive regulation of apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process.
    GO:0045648    positive regulation of erythrocyte differentiation    Any process that activates or increases the frequency, rate or extent of erythrocyte differentiation.
    GO:0043525    positive regulation of neuron apoptotic process    Any process that activates or increases the frequency, rate or extent of cell death of neurons by apoptotic process.
    GO:0045944    positive regulation of transcription from RNA polymerase II promoter    Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    GO:2000177    regulation of neural precursor cell proliferation    Any process that modulates the frequency, rate or extent of neural precursor cell proliferation.
    GO:2000377    regulation of reactive oxygen species metabolic process    Any process that modulates the frequency, rate or extent of reactive oxygen species metabolic process.
    GO:0006357    regulation of transcription from RNA polymerase II promoter    Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006417    regulation of translation    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
    GO:0006366    transcription from RNA polymerase II promoter    The synthesis of RNA from a DNA template by RNA polymerase II, originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
    GO:0033209    tumor necrosis factor-mediated signaling pathway    A series of molecular signals initiated by the binding of a tumor necrosis factor to a receptor on the surface of a 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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    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.

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 Related Entries

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

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        FOXO3_HUMAN | O435242k86 2lqh 2lqi

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