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(-) Description

Title :  CRYSTAL STRUCTURE OF CAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT ALPHA IN COMPLEX WITH PEPTIDE INHIBITOR PKI ALPHA (6-25)
 
Authors :  C. Kim
Date :  15 Dec 08  (Deposition) - 04 Aug 09  (Release) - 06 Oct 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym./Biol. Unit :  E,I
Keywords :  Nucleotide Binding, Protein Kinase Activity, Protein Serine/Threonine Kinase Activity, Camp-Dependent Protein Kinase Activity, Protein Binding, Atp Binding, Kinase Activity, Transferase Activity, Alternative Splicing, Atp- Binding, Camp, Cytoplasm, Kinase, Lipoprotein, Myristate, Nucleotide-Binding, Nucleus, Phosphoprotein, Serine/Threonine-Protein Kinase, Transferase, Protein Kinase Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. E. Thompson, A. P. Kornev, N. Kannan, C. Kim, L. F. Ten Eyck, S. S. Taylor
Comparative Surface Geometry Of The Protein Kinase Family.
Protein Sci. V. 18 2016 2009
PubMed-ID: 19610074  |  Reference-DOI: 10.1002/PRO.209
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT ALPHA
    ChainsE
    EC Number2.7.11.11
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GenePRKACA, PKACA
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymPKA C-ALPHA
 
Molecule 2 - CAMP-DEPENDENT PROTEIN KINASE INHIBITOR ALPHA
    ChainsI
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentUNP RESIDUES 6-25
    GenePKIA
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymCAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN ISOFORM, PKI-ALPHA

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit EI

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 5)

Asymmetric/Biological Unit (4, 5)
No.NameCountTypeFull Name
1ATP1Ligand/IonADENOSINE-5'-TRIPHOSPHATE
2MN2Ligand/IonMANGANESE (II) ION
3SEP1Mod. Amino AcidPHOSPHOSERINE
4TPO1Mod. Amino AcidPHOSPHOTHREONINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP E:184 , ATP E:403 , HOH E:661 , HOH E:662BINDING SITE FOR RESIDUE MN E 401
2AC2SOFTWAREASN E:171 , ASP E:184 , ATP E:403 , HOH E:418BINDING SITE FOR RESIDUE MN E 402
3AC3SOFTWAREGLY E:50 , GLY E:52 , SER E:53 , PHE E:54 , GLY E:55 , VAL E:57 , ALA E:70 , LYS E:72 , VAL E:104 , MET E:120 , GLU E:121 , VAL E:123 , GLU E:127 , ASP E:166 , LYS E:168 , GLU E:170 , ASN E:171 , LEU E:173 , THR E:183 , ASP E:184 , PHE E:327 , MN E:401 , MN E:402 , HOH E:418 , HOH E:424 , HOH E:661 , ARG I:18 , ASN I:20 , ALA I:21BINDING SITE FOR RESIDUE ATP E 403

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FJQ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3FJQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3FJQ)

(-) PROSITE Motifs  (3, 3)

Asymmetric/Biological Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.KAPCA_MOUSE50-73  1E:49-72
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.KAPCA_MOUSE163-175  1E:162-174
3AGC_KINASE_CTERPS51285 AGC-kinase C-terminal domain profile.KAPCA_MOUSE299-351  1E:298-350

(-) Exons   (0, 0)

(no "Exon" information available for 3FJQ)

(-) 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 E from PDB  Type:PROTEIN  Length:336
 aligned with KAPCA_MOUSE | P05132 from UniProtKB/Swiss-Prot  Length:351

    Alignment length:336
                                    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      
          KAPCA_MOUSE    16 VKEFLAKAKEDFLKKWETPSQNTAQLDQFDRIKTLGTGSFGRVMLVKHKESGNHYAMKILDKQKVVKLKQIEHTLNEKRILQAVNFPFLVKLEFSFKDNSNLYMVMEYVAGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSLDLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTWTLCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATTDWIAIYQRKVEAPFIPKFKGPGDTSNFDDYEEEEIRVSINEKCGKEFTEF 351
               SCOP domains d3fjqe_ E: cAMP-dependent PK, catalytic subunit                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 3fjqE01           3fjqE02 E:33-126,E:318-350 Phosphorylase Kinase; domain 1                                     3fjqE01 E:15-32,E:127-317 Transferase(Phosphotransferase) domain 1                                                                                                                             3fjqE02 E:33-126,E:318-350        CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhh......hhh.eeeeeeeee....eeeeeee.....eeeeeeeehhhhhhh.hhhhhhhhhhhhh.........eeeeee...eeeeeee.....hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee.....eee......ee..........hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh........hhhhhhhhhhhh..............hhhhhhhhhhh..hhhhhhh........................................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------PROTEIN_KINASE_ATP      -----------------------------------------------------------------------------------------PROTEIN_KINAS---------------------------------------------------------------------------------------------------------------------------AGC_KINASE_CTER  PDB: E:298-350 UniProt: 299-351      PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3fjq E  15 VKEFLAKAKEDFLKKWETPSQNTAQLDQFDRIKTLGTGSFGRVMLVKHKESGNHYAMKILDKQKVVKLKQIEHTLNEKRILQAVNFPFLVKLEFSFKDNSNLYMVMEYVAGGEMFSHLRRIGRFSEPHARFYAAQIVLTFEYLHSLDLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTWtLCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATTDWIAIYQRKVEAPFIPKFKGPGDTSNFDDYEEEEIRVsINEKCGKEFTEF 350
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194  |    204       214       224       234       244       254       264       274       284       294       304       314       324       334   |   344      
                                                                                                                                                                                                                197-TPO                                                                                                                                      338-SEP        

Chain I from PDB  Type:PROTEIN  Length:19
 aligned with IPKA_MOUSE | P63248 from UniProtKB/Swiss-Prot  Length:76

    Alignment length:19
                                    15         
           IPKA_MOUSE     6 TTYADFIASGRTGRRNAIH  24
               SCOP domains ------------------- SCOP domains
               CATH domains ------------------- CATH domains
               Pfam domains ------------------- Pfam domains
         Sec.struct. author hhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ------------------- SAPs(SNPs)
                    PROSITE ------------------- PROSITE
                 Transcript ------------------- Transcript
                 3fjq I   5 TTYADFIASGRTGRRNAIH  23
                                    14         

   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)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FJQ)

(-) Gene Ontology  (70, 72)

Asymmetric/Biological Unit(hide GO term definitions)
Chain E   (KAPCA_MOUSE | P05132)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004691    cAMP-dependent protein kinase activity    Catalysis of the reaction: ATP + a protein = ADP + a phosphoprotein. This reaction requires the presence of cAMP.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    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:0032403    protein complex binding    Interacting selectively and non-covalently with any protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0034237    protein kinase A regulatory subunit binding    Interacting selectively and non-covalently with one or both of the regulatory subunits of protein kinase A.
    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: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: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:0004712    protein serine/threonine/tyrosine kinase activity    Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; ATP + a protein threonine = ADP + protein threonine phosphate; and ATP + a protein tyrosine = ADP + protein tyrosine 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.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
    GO:0071333    cellular response to glucose stimulus    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 a glucose stimulus.
    GO:0071374    cellular response to parathyroid hormone stimulus    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 a parathyroid hormone stimulus.
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
    GO:0006397    mRNA processing    Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
    GO:0001707    mesoderm formation    The process that gives rise to the mesoderm. This process pertains to the initial formation of the structure from unspecified parts.
    GO:0050804    modulation of chemical synaptic transmission    Any process that modulates the frequency or amplitude of synaptic transmission, the process of communication from a neuron to a target (neuron, muscle, or secretory cell) across a synapse. Amplitude, in this case, refers to the change in postsynaptic membrane potential due to a single instance of synaptic transmission.
    GO:0051447    negative regulation of meiotic cell cycle    Any process that stops, prevents or reduces the rate or extent of progression through the meiotic cell cycle.
    GO:1901621    negative regulation of smoothened signaling pathway involved in dorsal/ventral neural tube patterning    Any process that stops, prevents or reduces the frequency, rate or extent of smoothened signaling pathway involved in dorsal/ventral neural tube patterning.
    GO:0001843    neural tube closure    The last step in the formation of the neural tube, where the paired neural folds are brought together and fuse at the dorsal midline.
    GO:0018105    peptidyl-serine phosphorylation    The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
    GO:0018107    peptidyl-threonine phosphorylation    The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
    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:0071158    positive regulation of cell cycle arrest    Any process that increases the rate, frequency, or extent of cell cycle arrest, the process in which the cell cycle is halted during one of the normal phases.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0046827    positive regulation of protein export from nucleus    Any process that activates or increases the frequency, rate or extent of directed movement of proteins from the nucleus into the cytoplasm.
    GO:0046777    protein autophosphorylation    The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
    GO:2000810    regulation of bicellular tight junction assembly    Any process that modulates the frequency, rate or extent of tight junction assembly.
    GO:0043457    regulation of cellular respiration    Any process that modulates the frequency, rate or extent of cellular respiration, the enzymatic release of energy from organic compounds.
    GO:0045667    regulation of osteoblast differentiation    Any process that modulates the frequency, rate or extent of osteoblast differentiation.
    GO:0061136    regulation of proteasomal protein catabolic process    Any process that modulates the rate, frequency, or extent of the chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds that is mediated by the proteasome.
    GO:0070613    regulation of protein processing    Any process that modulates the frequency, rate or extent of protein processing, any protein maturation process achieved by the cleavage of a peptide bond or bonds within a protein.
    GO:0051966    regulation of synaptic transmission, glutamatergic    Any process that modulates the frequency, rate or extent of glutamatergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter glutamate.
    GO:0048240    sperm capacitation    A process required for sperm to reach fertilization competence. Sperm undergo an incompletely understood series of morphological and molecular maturational processes, termed capacitation, involving, among other processes, protein tyrosine phosphorylation and increased intracellular calcium.
    GO:0019433    triglyceride catabolic process    The chemical reactions and pathways resulting in the breakdown of a triglyceride, any triester of glycerol.
cellular component
    GO:0005794    Golgi apparatus    A compound membranous cytoplasmic organelle of eukaryotic cells, consisting of flattened, ribosome-free vesicles arranged in a more or less regular stack. The Golgi apparatus differs from the endoplasmic reticulum in often having slightly thicker membranes, appearing in sections as a characteristic shallow semicircle so that the convex side (cis or entry face) abuts the endoplasmic reticulum, secretory vesicles emerging from the concave side (trans or exit face). In vertebrate cells there is usually one such organelle, while in invertebrates and plants, where they are known usually as dictyosomes, there may be several scattered in the cytoplasm. The Golgi apparatus processes proteins produced on the ribosomes of the rough endoplasmic reticulum; such processing includes modification of the core oligosaccharides of glycoproteins, and the sorting and packaging of proteins for transport to a variety of cellular locations. Three different regions of the Golgi are now recognized both in terms of structure and function: cis, in the vicinity of the cis face, trans, in the vicinity of the trans face, and medial, lying between the cis and trans regions.
    GO:0005952    cAMP-dependent protein kinase complex    An enzyme complex, composed of regulatory and catalytic subunits, that catalyzes protein phosphorylation. Inactive forms of the enzyme have two regulatory chains and two catalytic chains; activation by cAMP produces two active catalytic monomers and a regulatory dimer.
    GO:0042995    cell projection    A prolongation or process extending from a cell, e.g. a flagellum or axon.
    GO:0005813    centrosome    A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
    GO:0097546    ciliary base    Area of the cilium (also called flagellum) where the basal body and the axoneme are anchored to the plasma membrane. The ciliary base encompasses the distal part of the basal body, transition fibers and transition zone and is structurally and functionally very distinct from the rest of the cilium. In this area proteins are sorted and filtered before entering the cilium, and many ciliary proteins localize specifically to this area.
    GO:0005929    cilium    A specialized eukaryotic organelle that consists of a filiform extrusion of the cell surface and of some cytoplasmic parts. Each cilium is largely bounded by an extrusion of the cytoplasmic (plasma) membrane, and contains a regular longitudinal array of microtubules, anchored to a basal body.
    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: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:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
    GO:0031514    motile cilium    A cilium which may have a variable arrangement of axonemal microtubules and also contains molecular motors. It may beat with a whip-like pattern that promotes cell motility or transport of fluids and other cells across a cell surface, such as on epithelial cells that line the lumenal ducts of various tissues; or they may display a distinct twirling motion that directs fluid flow asymmetrically across the cellular surface to affect asymmetric body plan organization. Motile cilia can be found in single as well as multiple copies per cell.
    GO:0031594    neuromuscular junction    The junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a change in post-synaptic potential.
    GO:0043005    neuron projection    A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
    GO:0016607    nuclear speck    A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0031588    nucleotide-activated protein kinase complex    A protein complex that possesses nucleotide-dependent protein kinase activity. The nucleotide can be AMP (in S. pombe and human) or ADP (in S. cerevisiae).
    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.
    GO:0048471    perinuclear region of cytoplasm    Cytoplasm situated near, or occurring around, the nucleus.
    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:0044853    plasma membrane raft    A membrane raft that is part of the plasma membrane.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
    GO:0097225    sperm midpiece    The highly organized segment of the sperm flagellum which begins at the connecting piece and is characterized by the presence of 9 outer dense fibers (ODFs) that lie outside each of the 9 outer axonemal microtubule doublets and by a sheath of mitochondria that encloses the ODFs and the axoneme; the midpiece terminates about one-fourth of the way down the sperm flagellum at the annulus, which marks the beginning of the principal piece.

Chain I   (IPKA_MOUSE | P63248)
molecular function
    GO:0004862    cAMP-dependent protein kinase inhibitor activity    Stops, prevents or reduces the activity of a cAMP-dependent protein kinase.
    GO:0034236    protein kinase A catalytic subunit binding    Interacting selectively and non-covalently with one or both of the catalytic subunits of protein kinase A.
    GO:0004860    protein kinase inhibitor activity    Stops, prevents or reduces the activity of a protein kinase, an enzyme which phosphorylates a protein.
biological process
    GO:2000480    negative regulation of cAMP-dependent protein kinase activity    Any process that stops, prevents or reduces the frequency, rate or extent of cAMP-dependent protein kinase activity.
    GO:0043086    negative regulation of catalytic activity    Any process that stops or reduces the activity of an enzyme.
    GO:0042308    negative regulation of protein import into nucleus    Any process that stops, prevents, or reduces the frequency, rate or extent of the movement of proteins from the cytoplasm into the nucleus.
    GO:0006469    negative regulation of protein kinase activity    Any process that stops, prevents, or reduces the frequency, rate or extent of protein kinase activity.
    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:0010389    regulation of G2/M transition of mitotic cell cycle    Any process that modulates the rate or extent of progression from G2 phase to M phase of the mitotic cell cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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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Access by UniProt ID/Accession number
  IPKA_MOUSE | P63248
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)
  KAPCA_MOUSE | P05132
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        IPKA_MOUSE | P632481apm 1atp 1jbp 1jlu 1l3r 1pvk 2cpk 2gnf 2gng 2qur 3ow3 3qal 3qam 3zo2 4dfx 4dfz 4dg0 4dg2 4dg3 4dh1 4dh3 4dh5 4dh7 4dh8 4hpt 4hpu
        KAPCA_MOUSE | P051321apm 1atp 1bkx 1bx6 1fmo 1j3h 1jbp 1jlu 1l3r 1pvk 1rdq 1re8 1rej 1rek 1syk 2cpk 2erz 2qcs 2qur 2qvs 3fhi 3idb 3idc 3j4q 3j4r 3o7l 3ow3 3pvb 3qal 3qam 3tnp 3tnq 3x2u 3x2v 3x2w 4dfx 4dfy 4dfz 4dg0 4dg2 4dg3 4dh1 4dh3 4dh5 4dh7 4dh8 4din 4hpt 4hpu 4iac 4iad 4iaf 4iai 4iak 4iay 4iaz 4ib0 4ib1 4ib3 4nts 4ntt 4o21 4o22 4wbb 4x6q 4x6r 4xw4 4xw5 4xw6 5jr7 5x3f

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 3FJQ)