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(-) Description

Title :  SOLUTION STRUCTURE OF CDC42HS COMPLEXED WITH A PEPTIDE DERIVED FROM P-21 ACTIVATED KINASE, NMR, 20 STRUCTURES
 
Authors :  D. Gizachew, W. Guo, K. C. Chohan, M. J. Sutcliffe, R. E. Oswald
Date :  02 Feb 00  (Deposition) - 29 Mar 00  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (20x)
Keywords :  Protein-Protein Complex, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Gizachew, W. Guo, K. K. Chohan, M. J. Sutcliffe, R. E. Oswald
Structure Of The Complex Of Cdc42Hs With A Peptide Derived From P-21 Activated Kinase.
Biochemistry V. 39 3963 2000
PubMed-ID: 10747784  |  Reference-DOI: 10.1021/BI992646D
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GTP-BINDING PROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-15B
    Expression System Taxid562
    FragmentAMINO ACIDS 1-178
    OrganPLACENTA
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCDC42HS
 
Molecule 2 - P21-ACTIVATED KINASE
    CellFIBROBLAST
    ChainsB
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX-2T
    Expression System Taxid562
    FragmentAMINO ACIDS 65-108
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymMPAK-3

 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 1EES)

(-) Sites  (0, 0)

(no "Site" information available for 1EES)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1EES)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (1, 1)

NMR Structure (1, 1)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_076337Y64CCDC42_HUMANDisease (TKS)864309721AY64C

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

(-) PROSITE Motifs  (2, 2)

NMR Structure (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RHOPS51420 small GTPase Rho family profile.CDC42_HUMAN1-176  1A:1-176
2CRIBPS50108 CRIB domain profile.PAK3_MOUSE70-83  1B:8-21

(-) Exons   (5, 5)

NMR Structure (5, 5)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000004002591aENSE00001132068chr1:22379120-22379235116CDC42_HUMAN-00--
1.4ENST000004002594ENSE00002144782chr1:22404922-22405076155CDC42_HUMAN1-35351A:1-3535
1.6ENST000004002596ENSE00000388403chr1:22408215-2240828773CDC42_HUMAN36-60251A:36-6025
1.7ENST000004002597ENSE00000759640chr1:22412932-22413041110CDC42_HUMAN60-96371A:60-9637
1.8bENST000004002598bENSE00000388405chr1:22413162-22413359198CDC42_HUMAN97-162661A:97-16266
1.10aENST0000040025910aENSE00001357650chr1:22417921-224194161496CDC42_HUMAN163-191291A:163-17816

(-) 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:178
 aligned with CDC42_HUMAN | P60953 from UniProtKB/Swiss-Prot  Length:191

    Alignment length:178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170        
          CDC42_HUMAN     1 MQTIKCVVVGDGAVGKTCLLISYTTNKFPSEYVPTVFDNYAVTVMIGGEPYTLGLFDTAGQEDYDRLRPLSYPQTDVFLVCFSVVSPSSFENVKEKWVPEITHHCPKTPFLLVGTQIDLRDDPSTIEKLAKNKQKPITPETAEKLARDLKAVKYVECSALTQKGLKNVFDEAILAALE 178
               SCOP domains d1eesa_ A: CDC42                                                                                                                                                                   SCOP domains
               CATH domains 1eesA00 A:1-178 P-loop containing nucleotide triphosphate hydrolases                                                                                                               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee.......hhhhhhhh...................eeee..eeee........................eee.........hhhhhhh..............ee....hhhhhh...hhhhhhh......hhhhhhhhhhhhh..............hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------C------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE RHO  PDB: A:1-176 UniProt: 1-176                                                                                                                                                -- PROSITE
           Transcript 1 (1) Exon 1.4  PDB: A:1-35 UniProt: 1-35Exon 1.6  PDB: A:36-60   ------------------------------------Exon 1.8b  PDB: A:97-162 UniProt: 97-162                          Exon 1.10a       Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------------------------Exon 1.7  PDB: A:60-96 UniProt: 60-96---------------------------------------------------------------------------------- Transcript 1 (2)
                 1ees A   1 MQTIKCVVVGDGAVGKTCLLISYTTNKFPSEYVPTVFDNYAVTVMIGGEPYTLGLFDTAGQEDYDRLRPLSYPQTDVFLVCFSVVSPSSFENVKEKWVPEITHHCPKTPFLLVGTQIDLRDDPSTIEKLAKNKQKPITPETAEKLARDLKAVKYVECSALTQKGLKNVFDEAILAALE 178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170        

Chain B from PDB  Type:PROTEIN  Length:46
 aligned with PAK3_MOUSE | Q61036 from UniProtKB/Swiss-Prot  Length:559

    Alignment length:68
                                    65        75        85        95       105       115        
           PAK3_MOUSE    56 GDKTNKKKEKERPEISLPSDFEHTIHVGFDAVTGEFTPDLYGSQMCPGKLPEGIPEQWARLLQTSNIT 123
               SCOP domains d1       eesb_ B:                                                    SCOP domains
               CATH domains 1e       esB00 B:1-46                                                CATH domains
               Pfam domains -------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..-------............................---------------......hhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------CRIB          ---------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------- Transcript
                 1ees B   1 GS-------KERPEISLPSDFEHTIHVGFDAVTGEFT---------------GIPEQWARLLQTSNIT  46
                             |       3        13        23      |  -         -  |     38        
                             2       3                         30              31               

   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  (2, 2)

NMR Structure
(-)
Class: Peptides (792)

(-) CATH Domains  (2, 2)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1EES)

(-) Gene Ontology  (138, 144)

NMR Structure(hide GO term definitions)
Chain A   (CDC42_HUMAN | P60953)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0030742    GTP-dependent 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) using energy from the hydrolysis of GTP.
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    GO:0051022    Rho GDP-dissociation inhibitor binding    Interacting selectively and non-covalently with a Rho GDP-dissociation inhibitor protein.
    GO:0034191    apolipoprotein A-I receptor binding    Interacting selectively and non-covalently with an apolipoprotein A-I receptor.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0031435    mitogen-activated protein kinase kinase kinase binding    Interacting selectively and non-covalently with a mitogen-activated protein kinase kinase kinase, any protein that can phosphorylate a MAP kinase kinase.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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:0031996    thioesterase binding    Interacting selectively and non-covalently with any thioesterase enzyme.
    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.
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:0007030    Golgi organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the Golgi apparatus.
    GO:0031295    T cell costimulation    The process of providing, via surface-bound receptor-ligand pairs, a second, antigen-independent, signal in addition to that provided by the T cell receptor to augment T cell activation.
    GO:0060071    Wnt signaling pathway, planar cell polarity pathway    The series of molecular signals initiated by binding of a Wnt protein to a receptor on the surface of the target cell where activated receptors signal via downstream effectors including C-Jun N-terminal kinase (JNK) to modulate cytoskeletal elements and control cell polarity.
    GO:0030036    actin cytoskeleton 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 and their associated proteins.
    GO:0090135    actin filament branching    The formation of daughter actin filament branches at an angle on the sides of preexisting mother filaments.
    GO:0051017    actin filament bundle assembly    The assembly of actin filament bundles; actin filaments are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness.
    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:0034332    adherens junction organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an adherens junction. An adherens junction is a cell junction at which the cytoplasmic face of the plasma membrane is attached to actin filaments.
    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:0060070    canonical Wnt signaling pathway    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. In this pathway, the activated receptor signals via downstream effectors that result in the inhibition of beta-catenin phosphorylation, thereby preventing degradation of beta-catenin. Stabilized beta-catenin can then accumulate and travel to the nucleus to trigger changes in transcription of target genes.
    GO:0003161    cardiac conduction system development    The process whose specific outcome is the progression of the cardiac conduction system over time, from its formation to the mature structure. The cardiac conduction system consists of specialized cardiomyocytes that regulate the frequency of heart beat.
    GO:0030154    cell differentiation    The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
    GO:0034613    cellular protein localization    Any process in which a protein is transported to, and/or maintained in, a specific location at the level of a cell. Localization at the cellular level encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell.
    GO:0036336    dendritic cell migration    The movement of a dendritic cell within or between different tissues and organs of the body.
    GO:0006897    endocytosis    A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.
    GO:0048013    ephrin receptor signaling pathway    The series of molecular signals generated as a consequence of an ephrin receptor binding to an ephrin.
    GO:0048730    epidermis morphogenesis    The process in which the anatomical structures of the epidermis are generated and organized. 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:0090136    epithelial cell-cell adhesion    The attachment of an epithelial cell to another epithelial cell via adhesion molecules.
    GO:0060684    epithelial-mesenchymal cell signaling    Any process that results in the transfer of information from an epithelial cell to a mesenchymal cell where it is interpreted.
    GO:0051683    establishment of Golgi localization    The directed movement of the Golgi to a specific location.
    GO:0035088    establishment or maintenance of apical/basal cell polarity    Any cellular process that results in the specification, formation or maintenance polarization of a cell's architecture along its apical/basal axis so that the apical and basal regions of the cell have different membrane, extracellular matrix and sub-membrane cellular components.
    GO:0007163    establishment or maintenance of cell polarity    Any cellular process that results in the specification, formation or maintenance of anisotropic intracellular organization or cell growth patterns.
    GO:0046847    filopodium assembly    The assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone.
    GO:0031069    hair follicle morphogenesis    The process in which the anatomical structures of the hair follicle are generated and organized.
    GO:0060789    hair follicle placode formation    The developmental process in which a hair placode forms. An hair follicle placode is a thickening of the ectoderm that will give rise to the hair follicle bud.
    GO:0060047    heart contraction    The multicellular organismal process in which the heart decreases in volume in a characteristic way to propel blood through the body.
    GO:0031424    keratinization    The process in which the cytoplasm of the outermost cells of the vertebrate epidermis is replaced by keratin. Keratinization occurs in the stratum corneum, feathers, hair, claws, nails, hooves, and horns.
    GO:0003334    keratinocyte development    The process whose specific outcome is the progression of a keratinocyte over time, from its formation to the mature structure.
    GO:0030225    macrophage differentiation    The process in which a relatively unspecialized monocyte acquires the specialized features of a macrophage.
    GO:0035264    multicellular organism growth    The increase in size or mass of an entire multicellular organism, as opposed to cell growth.
    GO:0042059    negative regulation of epidermal growth factor receptor signaling pathway    Any process that stops, prevents, or reduces the frequency, rate or extent of epidermal growth factor receptor signaling pathway activity.
    GO:0010629    negative regulation of gene expression    Any process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0031333    negative regulation of protein complex assembly    Any process that stops, prevents, or reduces the frequency, rate or extent of protein complex assembly.
    GO:0007399    nervous system development    The process whose specific outcome is the progression of nervous tissue over time, from its formation to its mature state.
    GO:0048664    neuron fate determination    The process in which a cell becomes capable of differentiating autonomously into a neuron regardless of its environment; upon determination, the cell fate cannot be reversed.
    GO:0007097    nuclear migration    The directed movement of the nucleus.
    GO:0051647    nucleus localization    Any process in which the nucleus is transported to, and/or maintained in, a specific location within the cell.
    GO:0072384    organelle transport along microtubule    The directed movement of an organelle along a microtubule, mediated by motor proteins. This process begins with the attachment of an organelle to a microtubule, and ends when the organelle reaches its final destination.
    GO:0045740    positive regulation of DNA replication    Any process that activates or increases the frequency, rate or extent of DNA replication.
    GO:0046330    positive regulation of JNK cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the JNK cascade.
    GO:0043410    positive regulation of MAPK cascade    Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the MAPK cascade.
    GO:0030307    positive regulation of cell growth    Any process that activates or increases the frequency, rate, extent or direction of cell growth.
    GO:0032467    positive regulation of cytokinesis    Any process that activates or increases the frequency, rate or extent of the division of the cytoplasm of a cell, and its separation into two daughter cells.
    GO:0060501    positive regulation of epithelial cell proliferation involved in lung morphogenesis    Any process that increases the rate or frequency of epithelial cell proliferation that results in the lung attaining its shape.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0071338    positive regulation of hair follicle cell proliferation    Any process that activates or increases the rate or extent of hair follicle cell proliferation.
    GO:0090316    positive regulation of intracellular protein transport    Any process that activates or increases the frequency, rate or extent of the directed movement of proteins within cells.
    GO:0051149    positive regulation of muscle cell differentiation    Any process that activates or increases the frequency, rate or extent of muscle cell 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:0033138    positive regulation of peptidyl-serine phosphorylation    Any process that activates or increases the frequency, rate or extent of the phosphorylation of peptidyl-serine.
    GO:0043552    positive regulation of phosphatidylinositol 3-kinase activity    Any process that activates or increases the frequency, rate or extent of phosphatidylinositol 3-kinase activity.
    GO:0001934    positive regulation of protein phosphorylation    Any process that activates or increases the frequency, rate or extent of addition of phosphate groups to amino acids within a protein.
    GO:0031274    positive regulation of pseudopodium assembly    Any process that activates or increases the frequency, rate or extent of the assembly of pseudopodia.
    GO:1900026    positive regulation of substrate adhesion-dependent cell spreading    Any process that activates or increases the frequency, rate or extent of substrate adhesion-dependent cell spreading.
    GO:0051835    positive regulation of synapse structural plasticity    Any process that activates, maintains or increases the frequency, rate or extent of synaptic structural plasticity.
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
    GO:0051988    regulation of attachment of spindle microtubules to kinetochore    Any process that modulates the frequency, rate or extent of the attachment of spindle microtubules to the kinetochore.
    GO:0051489    regulation of filopodium assembly    Any process that modulates the frequency, rate or extent of the assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone.
    GO:0007088    regulation of mitotic nuclear division    Any process that modulates the frequency, rate or extent of mitosis.
    GO:0042176    regulation of protein catabolic process    Any process that modulates 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:0043497    regulation of protein heterodimerization activity    Any process that modulates the frequency, rate or extent of protein heterodimerization, interacting selectively with a nonidentical protein to form a heterodimer.
    GO:0045859    regulation of protein kinase activity    Any process that modulates the frequency, rate or extent of protein kinase activity.
    GO:0051246    regulation of protein metabolic process    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving a protein.
    GO:0031647    regulation of protein stability    Any process that affects the structure and integrity of a protein, altering the likelihood of its degradation or aggregation.
    GO:0051056    regulation of small GTPase mediated signal transduction    Any process that modulates the frequency, rate or extent of small GTPase mediated signal transduction.
    GO:0016337    single organismal cell-cell adhesion    The attachment of one cell to another cell via adhesion molecules, where both cells are part of the same organism.
    GO:0007264    small GTPase mediated signal transduction    Any series of molecular signals in which a small monomeric GTPase relays one or more of the signals.
    GO:0002040    sprouting angiogenesis    The extension of new blood vessels from existing capillaries into avascular tissues resulting from the proliferation of blood vessel endothelial cells.
    GO:0060661    submandibular salivary gland formation    The developmental process pertaining to the initial formation of a submandibular salivary gland. This process begins with a thickening of the epithelium next to the tongue and ends when a bud linked to the oral surface is formed.
    GO:0021762    substantia nigra development    The progression of the substantia nigra over time from its initial formation until its mature state. The substantia nigra is the layer of gray substance that separates the posterior parts of the cerebral peduncles (tegmentum mesencephali) from the anterior parts; it normally includes a posterior compact part with many pigmented cells (pars compacta) and an anterior reticular part whose cells contain little pigment (pars reticularis).
    GO:0048010    vascular endothelial growth factor receptor signaling pathway    Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
    GO:0000139    Golgi membrane    The lipid bilayer surrounding any of the compartments of the Golgi apparatus.
    GO:0045177    apical part of cell    The region of a polarized cell that forms a tip or is distal to a base. For example, in a polarized epithelial cell, the apical region has an exposed surface and lies opposite to the basal lamina that separates the epithelium from other tissue.
    GO:0071944    cell periphery    The part of a cell encompassing the cell cortex, the plasma membrane, and any external encapsulating structures.
    GO:0042995    cell projection    A prolongation or process extending from a cell, e.g. a flagellum or axon.
    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:0036464    cytoplasmic ribonucleoprotein granule    A ribonucleoprotein granule located in the cytoplasm.
    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:0005789    endoplasmic reticulum membrane    The lipid bilayer surrounding the endoplasmic reticulum.
    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:0030175    filopodium    Thin, stiff, actin-based protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal or dendritic growth cone, or a dendritic shaft.
    GO:0005925    focal adhesion    Small region on the surface of a cell that anchors the cell to the extracellular matrix and that forms a point of termination of actin filaments.
    GO:0031256    leading edge membrane    The portion of the plasma membrane surrounding the leading edge of a motile cell.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005815    microtubule organizing center    An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides.
    GO:0030496    midbody    A thin cytoplasmic bridge formed between daughter cells at the end of cytokinesis. The midbody forms where the contractile ring constricts, and may persist for some time before finally breaking to complete cytokinesis.
    GO:0072686    mitotic spindle    A spindle that forms as part of mitosis. Mitotic and meiotic spindles contain distinctive complements of proteins associated with microtubules.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
    GO:0043005    neuron projection    A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
    GO:0043025    neuronal cell body    The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
    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.
    GO:0030141    secretory granule    A small subcellular vesicle, surrounded by a membrane, that is formed from the Golgi apparatus and contains a highly concentrated protein destined for secretion. Secretory granules move towards the periphery of the cell and upon stimulation, their membranes fuse with the cell membrane, and their protein load is exteriorized. Processing of the contained protein may take place in secretory granules.
    GO:0005819    spindle    The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart.
    GO:0051233    spindle midzone    The area in the center of the spindle where the spindle microtubules from opposite poles overlap.
    GO:0000322    storage vacuole    A vacuole that functions primarily in the storage of materials, including nutrients, pigments, waste products, and small molecules.

Chain B   (PAK3_MOUSE | Q61036)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0051020    GTPase binding    Interacting selectively and non-covalently with a GTPase, any enzyme that catalyzes the hydrolysis of GTP.
    GO:0004708    MAP kinase kinase activity    Catalysis of the concomitant phosphorylation of threonine (T) and tyrosine (Y) residues in a Thr-Glu-Tyr (TEY) thiolester sequence in a MAP kinase (MAPK) substrate.
    GO:0017048    Rho GTPase binding    Interacting selectively and non-covalently with Rho protein, any member of the Rho subfamily of the Ras superfamily of monomeric GTPases. Proteins in the Rho subfamily are involved in relaying signals from cell-surface receptors to the actin cytoskeleton.
    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: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:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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:0004672    protein kinase activity    Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
    GO:0004674    protein serine/threonine kinase activity    Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
    GO:0004702    signal transducer, downstream of receptor, with serine/threonine kinase activity    Conveys a signal from an upstream receptor or intracellular signal transducer by catalysis of the reaction: ATP protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0000165    MAPK cascade    An intracellular protein kinase cascade containing at least a MAPK, a MAPKK and 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:0030036    actin cytoskeleton 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 and their associated proteins.
    GO:0000187    activation of MAPK activity    The initiation of the activity of the inactive enzyme MAP kinase (MAPK).
    GO:0007409    axonogenesis    De novo generation of a long process of a neuron, that carries efferent (outgoing) action potentials from the cell body towards target cells. Refers to the morphogenesis or creation of shape or form of the developing axon.
    GO:0071407    cellular response to organic cyclic compound    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 an organic cyclic compound stimulus.
    GO:0016358    dendrite development    The process whose specific outcome is the progression of the dendrite over time, from its formation to the mature structure. A dendrite is a freely branching protoplasmic process of a nerve cell.
    GO:0060996    dendritic spine development    The process whose specific outcome is the progression of the dendritic spine over time, from its formation to the mature structure. A dendritic spine is a protrusion from a dendrite and a specialized subcellular compartment involved in synaptic transmission.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0000278    mitotic cell cycle    Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:2000573    positive regulation of DNA biosynthetic process    Any process that activates or increases the frequency, rate or extent of DNA biosynthetic process.
    GO:0061003    positive regulation of dendritic spine morphogenesis    Any process that increases the rate, frequency, or extent of dendritic spine morphogenesis, the process in which the anatomical structures of a dendritic spine are generated and organized. A dendritic spine is a protrusion from a dendrite and a specialized subcellular compartment involved in synaptic transmission.
    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:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
    GO:0030833    regulation of actin filament polymerization    Any process that modulates the frequency, rate or extent of the assembly of actin filaments by the addition of actin monomers to a filament.
    GO:0010975    regulation of neuron projection development    Any process that modulates the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
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:0005768    endosome    A vacuole to which materials ingested by endocytosis are delivered.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CDC42_HUMAN | P609531a4r 1aje 1am4 1an0 1cee 1cf4 1doa 1e0a 1grn 1gzs 1ki1 1kz7 1kzg 1nf3 2ase 2dfk 2kb0 2ngr 2odb 2qrz 2wm9 2wmn 2wmo 3gcg 3qbv 3vhl 4did 4itr 4js0 4yc7 4ydh 5cjp 5fi1 5hzk

(-) Related Entries Specified in the PDB File

1aje CDC42 FROM HUMAN, NMR, 20 STRUCTURES
1cee CDC42 FROM HUMAN COMPLEXED WITH WASP, NMR, 20 STRUCTURES
1cf4 CDC42 FROM HUMAN COMPLEXED WITH ACK, NMR, 20 STRUCTURES