Q16513 (PKN2_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 133.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Serine/threonine-protein kinase N2 EC=2.7.11.13 Alternative name(s): PKN gamma Protein kinase C-like 2 Protein-kinase C-related kinase 2 | ||||
| Gene names |
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| Organism | Homo sapiens (Human) [Reference proteome] | ||||
| Taxonomic identifier | 9606 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 984 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | PKC-related serine/threonine-protein kinase and Rho/Rac effector protein that participates in specific signal transduction responses in the cell. Plays a role in the regulation of cell cycle progression, actin cytoskeleton assembly, cell migration, cell adhesion, tumor cell invasion and transcription activation signaling processes. Phosphorylates CTTN in hyaluronan-induced astrocytes and hence decreases CTTN ability to associate with filamentous actin. Phosphorylates HDAC5, therefore lead to impair HDAC5 import. Direct RhoA target required for the regulation of the maturation of primordial junctions into apical junction formation in bronchial epithelial cells. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Stimulates FYN kinase activity that is required for establishment of skin cell-cell adhesion during keratinocytes differentiation. Regulates epithelial bladder cells speed and direction of movement during cell migration and tumor cell invasion. Inhibits Akt pro-survival-induced kinase activity. Mediates Rho protein-induced transcriptional activation via the c-fos serum response factor (SRF). Phosphorylates HCV NS5B leading to stimulation of HCV RNA replication. Ref.8 Ref.9 Ref.12 Ref.15 Ref.16 Ref.17 Ref.20 Ref.28 Ref.31 Ref.32 |
| Catalytic activity | ATP + a protein = ADP + a phosphoprotein. |
| Enzyme regulation | Kinase activity is activated upon binding to GTP-bound Rhoa/Rac1 GTPases. Activated by caspase-3 (CASP3) cleavage during apoptosis. Activated by lipids, particularly cardiolipin and to a lesser extent by other acidic phospholipids and unsaturated fatty acids. Two specific sites, Thr-816 (activation loop of the kinase domain) and Thr-958 (turn motif), need to be phosphorylated for its full activation. Ref.7 Ref.12 Ref.22 |
| Subunit structure | Interacts (via the REM repeats) with RHOA (GTP-bound form preferentially). Interacts (via the REM repeats) with RAC1 (GTP-bound form preferentially). Interacts with NCK1 (via SH3 domains). Interacts with CD44 By similarity. Interacts with RHOA (GTP-bound form preferentially) and RAC1 (GTP-bound form preferentially); the interactions induce its autophosphorylation. Interacts (via C-terminal kinase domain) with PDPK1; the interaction stimulates PDPK1 kinase activity. Interacts with MAP3K2; the interaction activates PRK2 kinase activity in a MAP3K2-independent kinase activity. Interacts (via C-terminus domain) with AKT1; the interaction occurs with the C-terminus cleavage product of PRK2 in apoptotic cells. Interacts (via C-terminus) with PTPN13 (via PDZ 3 domain). Interacts with HCV NS5B (via N-terminus finger domain). Interacts with NCK1, NCK2 and RHOC. Ref.8 Ref.9 Ref.10 Ref.11 Ref.12 Ref.13 Ref.14 Ref.15 Ref.17 Ref.22 Ref.31 |
| Subcellular location | Cytoplasm. Nucleus. Membrane By similarity. Cell projection › lamellipodium. Cytoplasm › cytoskeleton. Cleavage furrow. Midbody. Cell junction. Note: Colocalizes with PTPN13 in lamellipodia-like structures, regions of large actin turnover. Accumulates during telophase at the cleavage furrow and concentrates finally around the midbody in cytokinesis. Recruited to nascent cell-cell contacts at the apical surface of cells. In the course of viral infection, colocalizes with HCV NS5B at perinuclear region in the cytoplasm. Ref.14 Ref.20 |
| Tissue specificity | Ubiquitous. Expressed in numerous tumor cell lines, especially in bladder tumor cells. Ref.10 Ref.32 |
| Induction | Up-regulated during keratinocyte differentiation. Ref.7 Ref.12 Ref.16 Ref.22 |
| Domain | The N-terminus region interferes with the interaction between AKT1 and the C-terminus region of PKN2. The C1 domain does not bind the diacylglycerol (DAG). The apoptotic C-terminus cleavage product inhibits EGF-induced kinase activity of AKT1 phosphorylation at 'Thr-308' and 'Ser-473' sites, PDPK1 autophosphorylation and kinases PRKCD and PRKCZ phosphorylations. |
| Post-translational modification | Autophosphorylated. Phosphorylated during mitosis. Ref.8 Ref.13 Ref.20 Activated by limited proteolysis with trypsin By similarity. Proteolytically cleaved by caspase-3 during the induction of apoptotic cell death. Ref.7 |
| Sequence similarities | Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily. Contains 1 AGC-kinase C-terminal domain. Contains 1 C2 domain. Contains 1 protein kinase domain. Contains 3 REM (Hr1) repeats. |
| Biophysicochemical properties | Kinetic parameters: KM=15.83 µM for HDAC5 Ref.28 |
Ontologies
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q16513-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: Q16513-2) The sequence of this isoform differs from the canonical sequence as follows: 375-390: Missing. | ||||||
| Isoform 3 (identifier: Q16513-3) The sequence of this isoform differs from the canonical sequence as follows: 428-475: Missing. | ||||||
| Isoform 4 (identifier: Q16513-4) The sequence of this isoform differs from the canonical sequence as follows: 1-157: Missing. | ||||||
| Isoform 5 (identifier: Q16513-5) The sequence of this isoform differs from the canonical sequence as follows: 1-326: Missing. 327-329: LTG → MNS |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 984 | 984 | Serine/threonine-protein kinase N2 | PRO_0000055722 | |||||
Regions | |||||||||
| Repeat | 44 – 119 | 76 | REM 1 | ||||||
| Repeat | 133 – 213 | 81 | REM 2 | ||||||
| Repeat | 214 – 295 | 82 | REM 3 | ||||||
| Domain | 330 – 463 | 134 | C2 | ||||||
| Domain | 657 – 916 | 260 | Protein kinase | ||||||
| Domain | 917 – 984 | 68 | AGC-kinase C-terminal | ||||||
| Nucleotide binding | 663 – 671 | 9 | ATP By similarity | ||||||
| Region | 382 – 463 | 82 | Necessary to rescue apical junction formation By similarity | ||||||
| Region | 917 – 977 | 61 | Necessary for the catalytic activity | ||||||
| Region | 978 – 984 | 7 | Negatively regulates the responsiveness of the catalytic activity by cardiolipin and is required for optimal activation by the GTP-bound RhoA | ||||||
Sites | |||||||||
| Active site | 782 | 1 | Proton acceptor By similarity | ||||||
| Binding site | 686 | 1 | ATP By similarity | ||||||
| Site | 117 – 118 | 2 | Cleavage; by caspase-3 | ||||||
| Site | 700 – 701 | 2 | Cleavage; by caspase-3 | ||||||
Amino acid modifications | |||||||||
| Modified residue | 110 | 1 | Phosphoserine Ref.25 | ||||||
| Modified residue | 121 | 1 | Phosphothreonine Ref.25 | ||||||
| Modified residue | 124 | 1 | Phosphothreonine Ref.25 | ||||||
| Modified residue | 302 | 1 | Phosphoserine Ref.19 Ref.25 Ref.29 | ||||||
| Modified residue | 306 | 1 | Phosphoserine Ref.19 Ref.25 Ref.29 | ||||||
| Modified residue | 360 | 1 | Phosphoserine Ref.19 Ref.25 Ref.29 | ||||||
| Modified residue | 362 | 1 | Phosphoserine Ref.25 | ||||||
| Modified residue | 367 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 535 | 1 | Phosphoserine Ref.25 | ||||||
| Modified residue | 583 | 1 | Phosphoserine Ref.29 | ||||||
| Modified residue | 628 | 1 | Phosphothreonine Ref.25 | ||||||
| Modified residue | 631 | 1 | Phosphoserine Ref.25 | ||||||
| Modified residue | 816 | 1 | Phosphothreonine; by PDPK1 Ref.13 | ||||||
| Modified residue | 958 | 1 | Phosphothreonine Ref.18 Ref.24 Ref.25 Ref.29 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 326 | 326 | Missing in isoform 5. | VSP_042180 | |||||
| Alternative sequence | 1 – 157 | 157 | Missing in isoform 4. | VSP_042181 | |||||
| Alternative sequence | 327 – 329 | 3 | LTG → MNS in isoform 5. | VSP_042182 | |||||
| Alternative sequence | 375 – 390 | 16 | Missing in isoform 2. | VSP_042183 | |||||
| Alternative sequence | 428 – 475 | 48 | Missing in isoform 3. | VSP_042184 | |||||
| Natural variant | 94 | 1 | E → D. Corresponds to variant rs12039846 [ dbSNP | Ensembl ]. | VAR_050562 | |||||
| Natural variant | 197 | 1 | A → E. Corresponds to variant rs35207128 [ dbSNP | Ensembl ]. | VAR_050563 | |||||
| Natural variant | 655 | 1 | Q → R. Corresponds to variant rs12085658 [ dbSNP | Ensembl ]. | VAR_050564 | |||||
Experimental info | |||||||||
| Mutagenesis | 117 | 1 | D → A: Prevents proteolytic processing by caspase-3 during apoptosis. Diminishes pro-apoptotic function; when associated with E-700. Ref.7 Ref.12 | ||||||
| Mutagenesis | 686 | 1 | K → R: Does not inhibit interaction with PTPN13. Ref.14 | ||||||
| Mutagenesis | 700 | 1 | D → E: Prevents proteolytic processing by caspase-3 during apoptosis. Diminishes pro-apoptotic function; when associated with A-117. Ref.7 Ref.12 | ||||||
| Mutagenesis | 816 | 1 | T → A: Reduces catalytic activity. Ref.22 | ||||||
| Mutagenesis | 958 | 1 | T → A: Abolishes catalytic activity. Ref.22 | ||||||
| Mutagenesis | 974 | 1 | F → A: Abolishes interaction with PDPK1 and prevents the phosphorylation of AKT1 at 'Ser-473'. Ref.9 | ||||||
| Mutagenesis | 977 | 1 | F → A or L: Abolishes interaction with PDPK1 and prevents the phosphorylation of AKT1 at 'Ser-473'. Reduces catalytic activity by 90%. Ref.9 Ref.22 | ||||||
| Mutagenesis | 977 | 1 | F → W or Y: Reduces catalytic activity by 50%. Ref.9 Ref.22 | ||||||
| Mutagenesis | 978 | 1 | D → A or S: Abolishes interaction with PDPK1 and prevents the phosphorylation of AKT1 at 'Ser-473'. Ref.9 Ref.22 | ||||||
| Mutagenesis | 978 | 1 | D → A: Does not inhibit catalytic activity. Ref.9 Ref.22 | ||||||
| Mutagenesis | 979 | 1 | Y → A: Abolishes interaction with PDPK1 and prevents the phosphorylation of AKT1 at 'Ser-473'. Ref.9 Ref.22 | ||||||
| Mutagenesis | 979 | 1 | Y → A: Reduces catalytic activity by 50%. Ref.9 Ref.22 | ||||||
| Mutagenesis | 979 | 1 | Y → F, L or W: Reduces catalytic activity by 25%. Ref.9 Ref.22 | ||||||
| Mutagenesis | 984 | 1 | C → S: Inhibits interaction with PTPN13. Ref.14 | ||||||
| Sequence conflict | 483 | 1 | I → V in BAG62673. Ref.3 | ||||||
| Sequence conflict | 565 | 1 | K → R in BAG60783. Ref.3 | ||||||
| Sequence conflict | 625 | 1 | K → R in BAG62673. Ref.3 | ||||||
| Sequence conflict | 795 | 1 | F → L in AAI25200. Ref.6 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Identification of multiple, novel, protein kinase C-related gene products." Palmer R.H., Ridden J., Parker P.J. FEBS Lett. 356:5-8(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). |
| [2] | "Cloning and expression patterns of two members of a novel protein-kinase-C-related kinase family." Palmer R.H., Ridden J., Parker P.J. Eur. J. Biochem. 227:344-351(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1). Tissue: B-cell and Spleen. |
| [3] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 2; 4 AND 5). Tissue: Placenta and Spleen. |
| [4] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [5] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). |
| [7] | "Specific proteolysis of the kinase protein kinase C-related kinase 2 by caspase-3 during apoptosis. Identification by a novel, small pool expression cloning strategy." Cryns V.L., Byun Y., Rana A., Mellor H., Lustig K.D., Ghanem L., Parker P.J., Kirschner M.W., Yuan J. J. Biol. Chem. 272:29449-29453(1997) [PubMed] [Europe PMC] [Abstract] Cited for: ENZYME REGULATION, PROTEOLYTIC PROCESSING, MUTAGENESIS OF ASP-117 AND ASP-700. |
| [8] | "The PRK2 kinase is a potential effector target of both Rho and Rac GTPases and regulates actin cytoskeletal organization." Vincent S., Settleman J. Mol. Cell. Biol. 17:2247-2256(1997) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH RAC1 AND RHOA, AUTOPHOSPHORYLATION. |
| [9] | "PDK1 acquires PDK2 activity in the presence of a synthetic peptide derived from the carboxyl terminus of PRK2." Balendran A., Casamayor A., Deak M., Paterson A., Gaffney P., Currie R., Downes C.P., Alessi D.R. Curr. Biol. 9:393-404(1999) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH PDPK1, MUTAGENESIS OF PHE-974; PHE-977; ASP-978 AND TYR-979. |
| [10] | "Identification of Grb4/Nckbeta, a src homology 2 and 3 domain-containing adapter protein having similar binding and biological properties to Nck." Braverman L.E., Quilliam L.A. J. Biol. Chem. 274:5542-5549(1999) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH NCK1 AND NCK2, TISSUE SPECIFICITY. |
| [11] | "MEK kinase 2 binds and activates protein kinase C-related kinase 2. Bifurcation of kinase regulatory pathways at the level of an MAPK kinase kinase." Sun W., Vincent S., Settleman J., Johnson G.L. J. Biol. Chem. 275:24421-24428(2000) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH MAP3K2. |
| [12] | "Inhibition of Akt and its anti-apoptotic activities by tumor necrosis factor-induced protein kinase C-related kinase 2 (PRK2) cleavage." Koh H., Lee K.H., Kim D., Kim S., Kim J.W., Chung J. J. Biol. Chem. 275:34451-34458(2000) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN APOPTOSIS, FUNCTION IN AKT1 ACTIVITY INHIBITION, ENZYME REGULATION, INTERACTION WITH AKT1, MUTAGENESIS OF ASP-117 AND ASP-700. |
| [13] | "Phosphorylation of protein kinase N by phosphoinositide-dependent protein kinase-1 mediates insulin signals to the actin cytoskeleton." Dong L.Q., Landa L.R., Wick M.J., Zhu L., Mukai H., Ono Y., Liu F. Proc. Natl. Acad. Sci. U.S.A. 97:5089-5094(2000) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION AT THR-816 BY PDPK1, INTERACTION WITH PDPK1. |
| [14] | "The protein kinase C-related kinase PRK2 interacts with the protein tyrosine phosphatase PTP-BL via a novel PDZ domain binding motif." Gross C., Heumann R., Erdmann K.S. FEBS Lett. 496:101-104(2001) [PubMed] [Europe PMC] [Abstract] Cited for: INTERACTION WITH PTPN13, SUBCELLULAR LOCATION, MUTAGENESIS OF LYS-686 AND CYS-984. |
| [15] | "Regulation of both PDK1 and the phosphorylation of PKC-zeta and -delta by a C-terminal PRK2 fragment." Hodgkinson C.P., Sale G.J. Biochemistry 41:561-569(2002) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN KINASE ACTIVITY INHIBITION, INTERACTION WITH PDPK1. |
| [16] | "Fyn tyrosine kinase is a downstream mediator of Rho/PRK2 function in keratinocyte cell-cell adhesion." Calautti E., Grossi M., Mammucari C., Aoyama Y., Pirro M., Ono Y., Li J., Dotto G.P. J. Cell Biol. 156:137-148(2002) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN CELL ADHESION, INDUCTION. |
| [17] | "Protein kinase C-related kinase 2 regulates hepatitis C virus RNA polymerase function by phosphorylation." Kim S.J., Kim J.H., Kim Y.G., Lim H.S., Oh J.W. J. Biol. Chem. 279:50031-50041(2004) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN HCV REPLICATION, FUNCTION IN PHOSPHORYLATION OF NS5B, INTERACTION WITH HCV NS5B. |
| [18] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-958, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [19] | "A probability-based approach for high-throughput protein phosphorylation analysis and site localization." Beausoleil S.A., Villen J., Gerber S.A., Rush J., Gygi S.P. Nat. Biotechnol. 24:1285-1292(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-302; SER-306 AND SER-360, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [20] | "Rho GTPases regulate PRK2/PKN2 to control entry into mitosis and exit from cytokinesis." Schmidt A., Durgan J., Magalhaes A., Hall A. EMBO J. 26:1624-1636(2007) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, PHOSPHORYLATION, SUBCELLULAR LOCATION. |
| [21] | "Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra." Yu L.-R., Zhu Z., Chan K.C., Issaq H.J., Dimitrov D.S., Veenstra T.D. J. Proteome Res. 6:4150-4162(2007) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [22] | "The C-terminus of PRK2/PKNgamma is required for optimal activation by RhoA in a GTP-dependent manner." Lim W.G., Chen X., Liu J.P., Tan B.J., Zhou S., Smith A., Lees N., Hou L., Gu F., Yu X.Y., Du Y., Smith D., Verma C., Liu K., Duan W. Arch. Biochem. Biophys. 479:170-178(2008) [PubMed] [Europe PMC] [Abstract] Cited for: ENZYME REGULATION, INTERACTION WITH PDPK1, MUTAGENESIS OF THR-816; THR-958; PHE-977; ASP-978 AND TYR-979. |
| [23] | "Combining protein-based IMAC, peptide-based IMAC, and MudPIT for efficient phosphoproteomic analysis." Cantin G.T., Yi W., Lu B., Park S.K., Xu T., Lee J.-D., Yates J.R. III J. Proteome Res. 7:1346-1351(2008) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Cervix carcinoma. |
| [24] | "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M. Mol. Cell 31:438-448(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-958, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [25] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-110; THR-121; THR-124; SER-302; SER-306; SER-360; SER-362; SER-535; THR-628; SER-631 AND THR-958, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [26] | "Large-scale proteomics analysis of the human kinome." Oppermann F.S., Gnad F., Olsen J.V., Hornberger R., Greff Z., Keri G., Mann M., Daub H. Mol. Cell. Proteomics 8:1751-1764(2009) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [27] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. Tissue: Leukemic T-cell. |
| [28] | "Protein kinase C-related kinase targets nuclear localization signals in a subset of class IIa histone deacetylases." Harrison B.C., Huynh K., Lundgaard G.L., Helmke S.M., Perryman M.B., McKinsey T.A. FEBS Lett. 584:1103-1110(2010) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN PHOSPHORYLATION OF HDAC5, BIOPHYSICOCHEMICAL PROPERTIES. |
| [29] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-302; SER-306; SER-360; SER-583 AND THR-958, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [30] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [31] | "The Rho target PRK2 regulates apical junction formation in human bronchial epithelial cells." Wallace S.W., Magalhaes A., Hall A. Mol. Cell. Biol. 31:81-91(2011) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION, INTERACTION WITH RAC1; RHOA AND RHOC. |
| [32] | "Regulatory domain selectivity in the cell-type specific PKN-dependence of cell migration." Lachmann S., Jevons A., De Rycker M., Casamassima A., Radtke S., Collazos A., Parker P.J. PLoS ONE 6:E21732-E21732(2011) [PubMed] [Europe PMC] [Abstract] Cited for: FUNCTION IN CELL MIGRATION, TISSUE SPECIFICITY. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | U33052 mRNA. Translation: AAC50208.1. S75548 mRNA. Translation: AAB33346.1. AK298595 mRNA. Translation: BAG60783.1. AK300304 mRNA. Translation: BAG62057.1. AK301066 mRNA. Translation: BAG62673.1. AL136381, AC119426 Genomic DNA. Translation: CAI23271.1. CH471097 Genomic DNA. Translation: EAW73161.1. CH471097 Genomic DNA. Translation: EAW73164.1. BC125199 mRNA. Translation: AAI25200.1. |
| IPI | IPI00002804. IPI00514557. |
| PIR | S67527. |
| RefSeq | NP_006247.1. NM_006256.2. |
| UniGene | Hs.440833. |
3D structure databases | |
| ProteinModelPortal | Q16513. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q16513. 3 interactions. |
| MINT | MINT-198348. |
| STRING | 9606.ENSP00000359552. |
PTM databases | |
| PhosphoSite | Q16513. |
Polymorphism databases | |
| DMDM | 6225859. |
Proteomic databases | |
| PaxDb | Q16513. |
| PRIDE | Q16513. |
Protocols and materials databases | |
| DNASU | 5586. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000370505; ENSP00000359536; ENSG00000065243. ENST00000370513; ENSP00000359544; ENSG00000065243. ENST00000370521; ENSP00000359552; ENSG00000065243. ENST00000544045; ENSP00000439643; ENSG00000065243. |
| GeneID | 5586. |
| KEGG | hsa:5586. |
| UCSC | uc001dmn.3. human. |
Organism-specific databases | |
| CTD | 5586. |
| GeneCards | GC01P089149. |
| HGNC | HGNC:9406. PKN2. |
| HPA | HPA034861. |
| MIM | 602549. gene. |
| neXtProt | NX_Q16513. |
| PharmGKB | PA33770. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG0515. |
| HOGENOM | HOG000233032. |
| HOVERGEN | HBG108317. |
| InParanoid | Q16513. |
| KO | K06071. |
| OMA | WSALMDK. |
| OrthoDB | EOG40ZQWW. |
| PhylomeDB | Q16513. |
Enzyme and pathway databases | |
| BRENDA | 2.7.11.13. 2681. |
Gene expression databases | |
| ArrayExpress | Q16513. |
| Bgee | Q16513. |
| CleanEx | HS_PKN2. |
| Genevestigator | Q16513. |
| GermOnline | ENSG00000065243. Homo sapiens. |
Family and domain databases | |
| Gene3D | 1.10.287.160. 3 hits. |
| InterPro | IPR000961. AGC-kinase_C. IPR000008. C2_Ca-dep. IPR008973. C2_Ca/lipid-bd_dom_CaLB. IPR011072. HR1_rho-bd. IPR011009. Kinase-like_dom. IPR017892. Pkinase_C. IPR000719. Prot_kinase_cat_dom. IPR017441. Protein_kinase_ATP_BS. IPR002290. Ser/Thr_dual-sp_kinase_dom. IPR008271. Ser/Thr_kinase_AS. [Graphical view] |
| Pfam | PF02185. HR1. 3 hits. PF00069. Pkinase. 1 hit. PF00433. Pkinase_C. 1 hit. [Graphical view] |
| SMART | SM00239. C2. 1 hit. SM00742. Hr1. 3 hits. SM00133. S_TK_X. 1 hit. SM00220. S_TKc. 1 hit. [Graphical view] |
| SUPFAM | SSF49562. C2_CaLB. 1 hit. SSF56112. Kinase_like. 1 hit. SSF46585. PKN_effector. 3 hits. |
| PROSITE | PS51285. AGC_KINASE_CTER. 1 hit. PS50004. C2. False negative. PS00107. PROTEIN_KINASE_ATP. 1 hit. PS50011. PROTEIN_KINASE_DOM. 1 hit. PS00108. PROTEIN_KINASE_ST. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| BindingDB | Q16513. |
| ChEMBL | CHEMBL3032. |
| ChiTaRS | PKN2. human. |
| GenomeRNAi | 5586. |
| NextBio | 21666. |
| PMAP-CutDB | Q16513. |
| SOURCE | Search... |
Entry information
| Entry name | PKN2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: Q16513 Secondary accession number(s): B4DQ21 Q9H1W4 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human and mouse protein kinases Human and mouse protein kinases: classification and index |
| Human chromosome 1 Human chromosome 1: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
