UniProtKB - A0A6P5R975 (A0A6P5R975_MUSCR)
Protein
Protein kinase C epsilon type
Gene
Prkce
Organism
Mus caroli (Ryukyu mouse) (Ricefield mouse)
Status
Functioni
Calcium-independent, phospholipid- and diacylglycerol (DAG)-dependent serine/threonine-protein kinase that plays essential roles in the regulation of multiple cellular processes linked to cytoskeletal proteins, such as cell adhesion, motility, migration and cell cycle, functions in neuron growth and ion channel regulation, and is involved in immune response, cancer cell invasion and regulation of apoptosis. Mediates cell adhesion to the extracellular matrix via integrin-dependent signaling, by mediating angiotensin-2-induced activation of integrin beta-1 (ITGB1) in cardiac fibroblasts. Phosphorylates MARCKS, which phosphorylates and activates PTK2/FAK, leading to the spread of cardiomyocytes. Involved in the control of the directional transport of ITGB1 in mesenchymal cells by phosphorylating vimentin (VIM), an intermediate filament (IF) protein. In epithelial cells, associates with and phosphorylates keratin-8 (KRT8), which induces targeting of desmoplakin at desmosomes and regulates cell-cell contact. Phosphorylates IQGAP1, which binds to CDC42, mediating epithelial cell-cell detachment prior to migration.UniRule annotation
Catalytic activityi
- EC:2.7.11.13ARBA annotation
- ATP + L-threonyl-[protein] = ADP + H+ + O-phospho-L-threonyl-[protein]UniRule annotationARBA annotationEC:2.7.11.13UniRule annotationARBA annotation
Activity regulationi
Novel PKCs (PRKCD, PRKCE, PRKCH and PRKCQ) are calcium-insensitive, but activated by diacylglycerol (DAG) and phosphatidylserine.UniRule annotation
GO - Molecular functioni
- kinase activity Source: UniProtKB-KW
Keywordsi
Molecular function | Kinase, Serine/threonine-protein kinaseUniRule annotationARBA annotation, Transferase |
Biological process | Cell adhesionUniRule annotation, Cell cycle, Cell divisionUniRule annotation |
Ligand | ATP-bindingUniRule annotationARBA annotation, Metal-binding, Nucleotide-binding, Zinc |
Names & Taxonomyi
Protein namesi | Recommended name: Protein kinase C epsilon typeUniRule annotation (EC:2.7.11.13UniRule annotation)Alternative name(s): nPKC-epsilonUniRule annotation |
Gene namesi | Name:PrkceImported |
Organismi | Mus caroli (Ryukyu mouse) (Ricefield mouse)Imported |
Taxonomic identifieri | 10089 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus |
Proteomesi |
|
Subcellular locationi
Cytoskeleton
- cytoskeleton UniRule annotation
Plasma membrane
- Cell membrane UniRule annotation
Nucleus
- Nucleus UniRule annotation
Other locations
- Cytoplasm UniRule annotation
- perinuclear region UniRule annotation
Note: Translocated to plasma membrane in epithelial cells stimulated by HGF. Associated with the Golgi at the perinuclear site in pre-passage fibroblasts. In passaging cells, translocated to the cell periphery. Translocated to the nucleus in PMA-treated cells.UniRule annotation
Keywords - Cellular componenti
Cell membraneUniRule annotation, Cytoplasm, CytoskeletonUniRule annotation, Membrane, NucleusUniRule annotationFamily & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 1 – 99 | C2InterPro annotationAdd BLAST | 99 | |
Domaini | 169 – 220 | Phorbol-ester/DAG-typeInterPro annotationAdd BLAST | 52 | |
Domaini | 242 – 292 | Phorbol-ester/DAG-typeInterPro annotationAdd BLAST | 51 | |
Domaini | 408 – 668 | Protein kinaseInterPro annotationAdd BLAST | 261 | |
Domaini | 669 – 737 | AGC-kinase C-terminalInterPro annotationAdd BLAST | 69 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 310 – 356 | DisorderedSequence analysisAdd BLAST | 47 | |
Regioni | 370 – 398 | DisorderedSequence analysisAdd BLAST | 29 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 330 – 351 | PolarSequence analysisAdd BLAST | 22 |
Sequence similaritiesi
Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily.UniRule annotationARBA annotation
Keywords - Domaini
Zinc-fingerARBA annotationFamily and domain databases
CDDi | cd00029, C1, 2 hits cd05591, STKc_nPKC_epsilon, 1 hit |
Gene3Di | 2.60.40.150, 1 hit |
InterProi | View protein in InterPro IPR000961, AGC-kinase_C IPR000008, C2_dom IPR035892, C2_domain_sf IPR020454, DAG/PE-bd IPR011009, Kinase-like_dom_sf IPR034669, nPKC_epsilon IPR002219, PE/DAG-bd IPR027274, PKC_epsilon IPR017892, Pkinase_C IPR014376, Prot_kin_PKC_delta IPR000719, Prot_kinase_dom IPR017441, Protein_kinase_ATP_BS IPR008271, Ser/Thr_kinase_AS |
Pfami | View protein in Pfam PF00130, C1_1, 2 hits PF00168, C2, 1 hit PF00069, Pkinase, 1 hit PF00433, Pkinase_C, 1 hit |
PIRSFi | PIRSF000551, PKC_delta, 1 hit PIRSF501106, Protein_kin_C_epsilon, 1 hit |
PRINTSi | PR00008, DAGPEDOMAIN |
SMARTi | View protein in SMART SM00109, C1, 2 hits SM00239, C2, 1 hit SM00133, S_TK_X, 1 hit SM00220, S_TKc, 1 hit |
SUPFAMi | SSF56112, SSF56112, 1 hit |
PROSITEi | View protein in PROSITE PS51285, AGC_KINASE_CTER, 1 hit PS50004, C2, 1 hit PS00107, PROTEIN_KINASE_ATP, 1 hit PS50011, PROTEIN_KINASE_DOM, 1 hit PS00108, PROTEIN_KINASE_ST, 1 hit PS00479, ZF_DAG_PE_1, 1 hit PS50081, ZF_DAG_PE_2, 2 hits |
i Sequence
Sequence statusi: Complete.
A0A6P5R975-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MVVFNGLLKI KICEAVSLKP TAWSLRHAVG PRPQTFLLDP YIALNVDDSR
60 70 80 90 100
IGQTATKQKT NSPAWHDEFV TDVCNGRKIE LAVFHDAPIG YDDFVANCTI
110 120 130 140 150
QFEELLQNGS RHFEDWIDLE PEGKVYVIID LSGSSGEAPK DNEERVFRER
160 170 180 190 200
MRPRKRQGAV RRRVHQVNGH KFMATYLRQP TYCSHCRDFI WGVIGKQGYQ
210 220 230 240 250
CQVCTCVVHK RCHELIITKC AGLKKQETPD EVGSQRFSVN MPHKFGIHNY
260 270 280 290 300
KVPTFCDHCG SLLWGLLRQG LQCKVCKMNV HRRCETNVAP NCGVDARGIA
310 320 330 340 350
KVLADLGVTP DKITNSGQRR KKLAAGAESP QPASGNSPSE DDRSKSAPTS
360 370 380 390 400
PCDQELKELE NNIRKALSFD NRGEEHRASS ATDGQLASPG ENGEVRPGQA
410 420 430 440 450
KRLGLDEFNF IKVLGKGSFG KVMLAELKGK DEVYAVKVLK KDVILQDDDV
460 470 480 490 500
DCTMTEKRIL ALARKHPYLT QLYCCFQTKD RLFFVMEYVN GGDLMFQIQR
510 520 530 540 550
SRKFDEPRSR FYAAEVTSAL MFLHQHGVIY RDLKLDNILL DAEGHCKLAD
560 570 580 590 600
FGMCKEGILN GVTTTTFCGT PDYIAPEILQ ELEYGPSVDW WALGVLMYEM
610 620 630 640 650
MAGQPPFEAD NEDDLFESIL HDDVLYPVWL SKEAVSILKA FMTKNPHKRL
660 670 680 690 700
GCVAAQNGED AIKQHPFFKE IDWVLLEQKK IKPPFKPRIK TKRDVNNFDQ
710 720 730
DFTREEPILT LVDEAIIKQI NQEEFKGFSY FGEDLMP
Sequence databases
RefSeqi | XP_021041824.1, XM_021186165.1 |
Similar proteinsi
Cross-referencesi
Sequence databases
RefSeqi | XP_021041824.1, XM_021186165.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Family and domain databases
CDDi | cd00029, C1, 2 hits cd05591, STKc_nPKC_epsilon, 1 hit |
Gene3Di | 2.60.40.150, 1 hit |
InterProi | View protein in InterPro IPR000961, AGC-kinase_C IPR000008, C2_dom IPR035892, C2_domain_sf IPR020454, DAG/PE-bd IPR011009, Kinase-like_dom_sf IPR034669, nPKC_epsilon IPR002219, PE/DAG-bd IPR027274, PKC_epsilon IPR017892, Pkinase_C IPR014376, Prot_kin_PKC_delta IPR000719, Prot_kinase_dom IPR017441, Protein_kinase_ATP_BS IPR008271, Ser/Thr_kinase_AS |
Pfami | View protein in Pfam PF00130, C1_1, 2 hits PF00168, C2, 1 hit PF00069, Pkinase, 1 hit PF00433, Pkinase_C, 1 hit |
PIRSFi | PIRSF000551, PKC_delta, 1 hit PIRSF501106, Protein_kin_C_epsilon, 1 hit |
PRINTSi | PR00008, DAGPEDOMAIN |
SMARTi | View protein in SMART SM00109, C1, 2 hits SM00239, C2, 1 hit SM00133, S_TK_X, 1 hit SM00220, S_TKc, 1 hit |
SUPFAMi | SSF56112, SSF56112, 1 hit |
PROSITEi | View protein in PROSITE PS51285, AGC_KINASE_CTER, 1 hit PS50004, C2, 1 hit PS00107, PROTEIN_KINASE_ATP, 1 hit PS50011, PROTEIN_KINASE_DOM, 1 hit PS00108, PROTEIN_KINASE_ST, 1 hit PS00479, ZF_DAG_PE_1, 1 hit PS50081, ZF_DAG_PE_2, 2 hits |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | A0A6P5R975_MUSCR | |
Accessioni | A0A6P5R975Primary (citable) accession number: A0A6P5R975 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | December 2, 2020 |
Last sequence update: | December 2, 2020 | |
Last modified: | February 10, 2021 | |
This is version 2 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |